157:
53:
44:
31:
512:
523:. Since it is a polymeric solid, a monocrystalline sample is not expected to undergo state transitions, such as melting and dissolution, as this would require the rearrangement of molecular bonds and consequently, change its chemical identity. Colloidal crystalline samples, wherein intermolecular forces are relevant, are expected to undergo state transitions.
1477:
Foote, Trevor O.; Lewis, Nikole K.; Kilpatrick, Brian M.; Goyal, Jayesh M.; Bruno, Giovanni; Wakeford, Hannah R.; Robbins-Blanch, Nina; Kataria, Tiffany; MacDonald, Ryan J.; López-Morales, Mercedes; Sing, David K.; Mikal-Evans, Thomas; Bourrier, Vincent; Henry, Gregory; Buchhave, Lars A. (2022), "The
685:
the spin component. Each of these has two branches P and R, and some have a Q branch. Within each there is what is called Λ splitting that results in a lower energy lines (designated "a") and higher energy lines (called "b"). For each of these there is a series of spectral lines dependent on J, the
545:
The FeH molecule has at least four low energy electronic states caused by the non bonding electron taking up positions in different orbitals: XΔ, aΔ bΠ, and cΣ. Higher energy states are termed BΣ, CΦ, DΣ, EΠ, and FΔ. Even higher levels are labelled GΠ and HΔ from the quartet system, and dΣ, eΠ, fΔ,
776:, the bands for FeH do not appear, probably due to liquid iron clouds blocking the view of the atmosphere, and removing it from the gas phase of the atmosphere. For even cooler brown dwarfs (<1350 K), signals for FeH reappear, which is explained by the clouds having gaps.
395:
name, is constructed according to the compositional nomenclature. However, as the name is compositional in nature, it does not distinguish between compounds of the same stoichiometry, such as molecular species, which exhibit distinct chemical properties. The systematic names
530:/mmc space group, also referred to as epsilon-prime iron hydride in the context of the iron-hydrogen system. It is predicted to exhibit polymorphism, transitioning at some temperature below −173 °C (−279 °F) to a face-centred crystalline structure with the Fm
412:
Hydridoiron, also systematically named ferrane(1), is a related compound with the chemical formula FeH (also written ). It is also unstable at ambient temperature with the additional propensity to autopolymerize, and so cannot be concentrated.
779:
The explanation for the kind of stars that the FeH Wing-Ford band appears in, is that the temperature is around 3000 K and pressure is sufficient to have a large number of FeH molecules formed. Once the temperature reaches 4000 K as in a
645:
Various other bands exists in each part of the spectrum due to different vibrational transitions. The (1,0) band, also due to FΔ—XΔ transitions, is around 869.0 nm and the (2,0) band around 781.8 nm.
416:
Hydridoiron is the simplest molecular iron hydride. In addition, it may be considered to be the iron(I) hydride monomer. It has been detected in isolation only in extreme environments, like trapped in frozen
503:
character. It should be expected that iron(I) hydride has significantly diminished radical properties, but has similar acid properties, however reaction rates and equilibrium constants are different.
404:, also valid IUPAC names, are constructed according to the additive and electron-deficient substitutive nomenclatures, respectively. They do distinguish the titular compound from the others.
749:
Iron hydride is one of the few molecules found in the Sun. Lines for FeH in the blue-green part of the solar spectrum were reported in 1972, including many absorption lines in 1972. Also
985:
Goodridge, Damian M.; Hullah, Daniel F.; Brown, John M. (8 January 1998). "Rotational analysis and assignment of the 630 nm band system of FeH to the e 6Π–c 6Σ1 transition".
1247:
368:
or FeH). It is both thermodynamically and kinetically unstable toward decomposition at ambient temperature, and as such, little is known about its bulk properties.
686:
rotational quantum number, starting from 3.5 and going up in steps of 1. How high J gets depends on the temperature. In addition there are 12 satellite branches Δ
854:
revealed an isomer shift of 0.59 mm/s compared with metallic iron and quadrupole splitting of 2.4 mm/s. FeH can also be produced by the interaction of
193:
2822:
649:
Within each band there are a great number of lines. These are due to transition between different rotational states. The lines are grouped into subbands Δ
1567:
Andrews, Lester (30 January 2004). "Matrix infrared spectra and density functional calculations of transition metal hydrides and dihydrogen complexes".
627:
at 989.652 nm and a maximum absorption at 991 nm. It also has lines in the blue at 470 to 502.5 nm and in green from 520 to 540 nm.
2476:
1730:
904:
Wang, Xuefeng; Andrews, Lester (2009). "Infrared
Spectra and Theoretical Calculations for Fe, Ru, and Os Metal Hydrides and Dihydrogen Complexes".
2283:
836:, and about half of it disappears when the sample is briefly warmed to 30 K. A variant technique uses pure hydrogen atmosphere condensed at 4 K.
741:
yet others in the same band are insensitive to magnetic fields like 994.911 and 995.677 nm. There are 222 lines in the (0-0) band spectrum.
2266:
1877:
240:
1820:
1422:; Dahn, Conard C.; Harris, Hugh C.; Kirkpatrick, J. Davy (1 June 2002). "Evidence of cloud disruption in the L/T dwarf transition".
171:
1159:
Nordh, H. L.; Lindgren, B.; Wing, R. F. (April 1977). "A proposed identification of FeH in the spectra of M dwarfs and S stars".
371:
Iron(I) hydride is the simplest polymeric iron hydride. Due to its instability, it has no practical industrial uses. However, in
2815:
1075:
Phillips, J. G.; Davis, S. P.; Lindgren, B.; Balfour, W. J. (December 1987). "The near-infrared spectrum of the FeH molecule".
2463:
2311:
1603:
791:
Elliptical and lenticular galaxies also have an observable Wing-Ford band, due to a large amount of their light coming from
2649:
1765:
824:
and other species) by vaporizing iron in an argon-hydrogen atmosphere and freezing the gas on a solid surface at about 10
310:
2831:
1753:
1723:
1024:
950:
Hullah, Daniel F.; Burrow, Richard F.; Brown, John M. (September 1999). "Low-lying energy levels of the FeH molecule".
472:
A single electron of another atomic or molecular species can join with the iron centre in hydridoiron by substitution:
2327:
2227:
135:
2808:
2617:
2095:
1939:
1193:
Schiavon, Ricardo P.; Barbuy, B.; Singh, Patan D. (20 July 1997). "The FeH Wing-Ford Band in
Spectra of M Stars".
4840:
2480:
2021:
1424:
851:
5607:
5602:
5560:
5456:
5233:
2669:
2493:
1716:
5552:
5329:
5297:
4534:
4510:
4498:
2913:
5544:
5488:
5321:
5289:
5257:
5241:
5201:
4978:
4957:
4570:
4558:
4546:
4522:
1808:
5536:
5512:
5480:
5438:
5401:
5273:
5193:
5185:
4965:
4952:
4936:
4896:
4880:
4872:
1642:
5422:
5393:
5385:
5377:
5345:
5313:
5265:
5249:
5209:
4983:
4920:
4888:
4864:
4367:
4350:
2918:
2903:
2898:
1121:
Carroll, P. K.; McCormack (1 October 1972). "The
Spectrum of FeH: Laboratory and Solar Identification".
876:
833:
500:
71:
5414:
5369:
5361:
5337:
5305:
5225:
4970:
814:
5353:
5217:
5077:
737:
Some lines are magnetically sensitive, such as 994.813 and 995.825 nm. They are broadened by the
5520:
5464:
5430:
5041:
4996:
4944:
4912:
4649:
3412:
2391:
1967:
1869:
1654:
1643:"The rotational and fine-structure spectrum of FeH, studied by far-infrared laser magnetic resonance"
1615:
1497:
1443:
1364:
1319:
1272:
1212:
1168:
1130:
1084:
1039:
994:
959:
913:
17:
5528:
4195:
4101:
4077:
4065:
52:
5581:
5472:
5157:
4991:
4613:
4387:
4137:
4125:
4113:
4089:
3633:
3407:
2908:
2485:
1796:
881:
481:
376:
152:
89:
4183:
3699:
3687:
123:
43:
5145:
5140:
5049:
5033:
4640:
4474:
4444:
4380:
3522:
2737:
2561:
2513:
2438:
2430:
2379:
2211:
2135:
2119:
2071:
2000:
1788:
1678:
1515:
1487:
1459:
1433:
1380:
1337:
1288:
1262:
1228:
1202:
855:
638:
FeD compared to FeH at this wavelength shows that the band is due to a (0,0) transition from the
546:
and gΦ. In the quartet states the inner quantum number J takes on values 1/2, 3/2, 5/2, and 7/2.
449:
422:
334:
4149:
4025:
3736:
3675:
3558:
3546:
3534:
3267:
3232:
3910:
3886:
3874:
624:
5504:
5496:
5062:
5025:
4928:
4819:
4804:
4799:
4744:
4604:
4396:
3946:
3934:
3922:
3898:
3823:
3647:
3224:
3154:
3014:
2962:
2946:
2938:
2859:
2758:
2589:
2577:
2451:
2422:
2358:
2127:
2107:
2051:
2046:
1959:
1951:
1670:
1584:
1419:
1100:
929:
511:
295:
3613:
781:
5281:
5017:
5004:
4904:
4848:
4809:
4735:
4722:
4676:
4465:
3343:
2987:
2864:
2471:
2414:
2195:
2175:
2155:
2143:
2059:
2013:
2008:
1979:
1931:
1662:
1623:
1576:
1549:
1505:
1451:
1372:
1327:
1280:
1276:
1220:
1172:
1138:
1092:
1047:
1002:
967:
921:
871:
757:
459:
Hydridoiron was first detected in the laboratory by B. Kleman and L. Åkerlind in the 1950s.
338:
287:
280:
213:
30:
99:
5132:
4856:
4814:
4790:
4776:
4762:
3428:
3079:
2954:
2869:
2849:
2689:
2605:
2549:
2087:
1987:
859:
843:(ferric hydride) but were later assigned to an association of FeH and molecular hydrogen H
291:
156:
1658:
1619:
1501:
1447:
1368:
1323:
1216:
1134:
1088:
1043:
998:
963:
917:
813:
Kleman and Åkerlind first produced FeH in the laboratory by heating iron to 2600 K in a
526:
Iron(I) hydride adopts a double hexagonal close-packed crystalline structure with the P6
5107:
5057:
4328:
3420:
3127:
3103:
3091:
3067:
2970:
2854:
2770:
2529:
2446:
2363:
1995:
1739:
829:
761:
519:
In iron(I) hydride, the atoms form a network, individual atoms being interconnected by
304:
5596:
1627:
1519:
1384:
1232:
738:
631:
620:
520:
496:
434:
430:
1682:
1463:
1292:
5573:
5124:
5093:
4727:
4432:
4420:
4163:
4053:
3972:
1911:
639:
438:
276:
1284:
5166:
5113:
4767:
4700:
4582:
4457:
4171:
4041:
3498:
3486:
3385:
3380:
3375:
3352:
3055:
3043:
3031:
799:
2800:
1641:
Brown, John M.; Körsgen, Helga; Beaton, Stuart P.; Evenson, Kenneth M. (2006).
1510:
850:
Molecular FeH has been produced by the decay of Co embedded in solid hydrogen.
4825:
4486:
4408:
4282:
3510:
3115:
2789:
1376:
971:
372:
224:
1104:
487:
An electron pair of a Lewis base can join with the iron centre by adduction:
4341:
4306:
4033:
4004:
3850:
3780:
3720:
3663:
3474:
3390:
3197:
2250:
1400:
1055:
635:
426:
418:
1674:
1588:
1532:
Chertihin, George V.; Andrews, Lester (1995). "Infrared spectra of FeH, FeH
1051:
933:
1418:
Burgasser, Adam J.; Marley, Mark S.; Ackerman, Andrew S.; Saumon, Didier;
4757:
4336:
4232:
3992:
3862:
3763:
3728:
3621:
3592:
3462:
3288:
3259:
3019:
1699:
1438:
1267:
1207:
802:
1553:
1341:
798:
In 2021, traces of FeH was confirmed to be present in the atmosphere of
4596:
4259:
3980:
3842:
3655:
3584:
3570:
3446:
3189:
3162:
2998:
2879:
2839:
792:
785:
773:
769:
765:
750:
1666:
1025:"Fourier Transform Emission Spectroscopy of the g4Δ–a4Δ System of FeF"
925:
784:
the line is weaker due to more of the molecules being dissociated. In
4224:
4216:
3454:
3370:
3365:
3360:
3006:
1703:
1580:
1006:
825:
445:
303:
Except where otherwise noted, data are given for materials in their
1492:
1455:
1332:
1307:
1224:
1142:
1096:
839:
This procedure also generates molecules that were thought to be FeH
3958:
3834:
1602:
Pasternak, M.; Van Der Heyden, M.; Langouche, G. (February 1984).
510:
392:
122:
112:
1708:
1604:"The characterization of FeH molecules by Mössbauer spectroscopy"
2804:
1712:
542:
FeH is predicted to have a quartet and a sextet ground states.
1478:
Emission
Spectrum of the Hot Jupiter WASP-79b from HST/WFC3",
1246:
Reiners, Ansgar; Schmitt, Jürgen H. M. M.; Liefke, C. (2007).
480:
Because of this capture of a single electron, hydridoiron has
375:
chemistry, iron(I) hydride is fundamental to certain forms of
1308:"The Rotational Temperature of the FeH Molecule in a Sunspot"
1248:"Rapid magnetic flux variability on the flare star CN Leonis"
140:
51:
42:
441:; its formula may be written FeH to emphasize this fact.
1023:
Ram, R. S.; Bernath, P. F.; Davis, S. P. (10 May 1996).
788:
red giants the gas pressure is too low for FeH to form.
1312:
820:
Molecular FeH can also be obtained (together with FeH
1357:
5572:
5413:
5184:
4839:
4789:
4692:
4669:
4633:
4595:
4456:
4379:
4366:
4298:
4275:
4252:
4215:
4162:
4024:
3971:
3833:
3822:
3779:
3756:
3719:
3646:
3612:
3583:
3445:
3351:
3342:
3287:
3252:
3217:
3182:
3147:
2997:
2986:
2931:
2891:
2878:
2838:
2782:
2751:
2730:
2642:
2407:
2372:
2351:
2243:
1924:
1904:
1868:
1852:
1781:
1746:
764:) show up prominently in the emission spectra for
1318:(636). The University of Chicago Press: 211–214.
1201:(1). The American Astronomical Society: 499–510.
615:FeH has an important absorption band (called the
753:umbras show up the Wing-Ford band prominently.
98:
772:, the hottest kind of brown dwarf. For cooler
433:of iron. It is assumed to have three dangling
2816:
1724:
1653:(23). American Institute of Physics: 234309.
8:
1363:(1). Astronomical Society of Australia: 32.
484:character. Hydridoiron is a strong radical.
4689:
4666:
4630:
4592:
4453:
4376:
4295:
4272:
4249:
4212:
4159:
4021:
3968:
3830:
3776:
3753:
3716:
3643:
3609:
3580:
3442:
3400:
3348:
3284:
3249:
3214:
3179:
3144:
2994:
2928:
2888:
2823:
2809:
2801:
2639:
2240:
1865:
1731:
1717:
1709:
1355:Sinha, K. (1991). "Molecules in the sun".
1188:
1186:
1184:
1182:
1070:
1068:
899:
897:
155:
22:
16:"FeH" redirects here. For other uses, see
1509:
1491:
1437:
1331:
1266:
1206:
945:
943:
2740:
1116:
1114:
548:
429:, or as a gas at temperatures above the
1154:
1152:
1077:Astrophysical Journal Supplement Series
893:
495:Because of this capture of an adducted
198:
176:
151:
681:. The numbers like 7/2 are values for
1018:
1016:
756:Bands for FeH (and other hydrides of
7:
515:Ball and stick model of iron hydride
1401:"So cool, and some are still stars"
1306:Mulchaey, John S. (February 1989).
906:The Journal of Physical Chemistry A
832:). The compound can be detected by
444:At very low temperatures (below 10
817:under a thin hydrogen atmosphere.
14:
1032:Journal of Molecular Spectroscopy
29:
1647:The Journal of Chemical Physics
448:), FeH may form a complex with
307:(at 25 °C , 100 kPa).
1:
1542:Journal of Physical Chemistry
1123:Astrophysical Journal Letters
2832:Binary compounds of hydrogen
1628:10.1016/0009-2614(84)80087-1
1389:about 11 different molecules
987:Journal of Chemical Physics
608:
605:
602:
594:
591:
588:
580:
577:
574:
566:
561:
556:
38:
5624:
1399:Cowen, Ron (4 July 1998).
1285:10.1051/0004-6361:20077095
1255:Astronomy and Astrophysics
1161:Astronomy and Astrophysics
862:in a microwave discharge.
551:
550:
538:Electromagnetic properties
229:56.853 g mol
15:
4841:Transition metal hydrides
3403:
2643:Organoiron(III) compounds
1425:The Astrophysical Journal
1377:10.1017/S1323358000024814
1195:The Astrophysical Journal
972:10.1080/00268979909482812
745:Occurrence in outer space
301:
265:
233:
206:
189:
167:
82:
70:
65:
37:
28:
2244:Organoiron(II) compounds
1608:Chemical Physics Letters
1569:Chemical Society Reviews
1511:10.3847/1538-3881/ac2f4a
1480:The Astronomical Journal
1277:2007A&A...466L..13R
1173:1977A&A....56....1N
734:with P and R branches.
325:, systematically named
5574:Exotic matter hydrides
1052:10.1006/jmsp.1996.0207
852:Mössbauer spectroscopy
516:
468:Radicality and acidity
56:
47:
877:Magnesium monohydride
834:infrared spectroscopy
514:
437:, and is therefore a
72:Systematic IUPAC name
55:
46:
2790:Hemolithin (protein)
387:The systematic name
377:iron-hydrogen alloys
18:FeH (disambiguation)
5186:Lanthanide hydrides
4793:(Group 17 hydrides)
4372:(Group 16 hydrides)
3826:(Group 15) hydrides
1659:2006JChPh.124w4309B
1620:1984CPL...104..398P
1554:10.1021/j100032a013
1548:(32): 12131–12134.
1502:2022AJ....163....7F
1448:2002ApJ...571L.151B
1369:1991PASA....9...32S
1324:1989PASP..101..211M
1217:1997ApJ...484..499S
1135:1972ApJ...177L..33C
1089:1987ApJS...65..721P
1044:1996JMoSp.179..282R
999:1998JChPh.108..428G
964:1999MolPh..97...93H
918:2009JPCA..113..551W
882:Calcium monohydride
25:
2842:(Group 1) hydrides
1420:Lodders, Katharina
856:Iron pentacarbonyl
517:
499:, hydridoiron has
450:molecular hydrogen
335:inorganic compound
311:Infobox references
266:Related compounds
57:
48:
23:
5590:
5589:
5415:Actinide hydrides
4791:Hydrogen halides
4753:
4718:
4717:
4688:
4687:
4665:
4664:
4629:
4628:
4591:
4590:
4452:
4451:
4358:
4324:
4323:
4294:
4293:
4271:
4270:
4248:
4247:
4211:
4210:
4158:
4157:
4020:
4019:
3967:
3966:
3818:
3817:
3775:
3774:
3752:
3751:
3715:
3714:
3642:
3641:
3608:
3607:
3579:
3578:
3441:
3440:
3399:
3398:
3344:Group 14 hydrides
3338:
3337:
3283:
3282:
3248:
3247:
3213:
3212:
3178:
3177:
3143:
3142:
2982:
2981:
2927:
2926:
2798:
2797:
2726:
2725:
2347:
2346:
1900:
1899:
1667:10.1063/1.2198843
1540:in solid argon".
1061:on 10 March 2005.
952:Molecular Physics
926:10.1021/jp806845h
815:King-type furnace
758:transition metals
657:(strongest) and Δ
613:
612:
398:poly(hydridoiron)
331:poly(hydridoiron)
319:Chemical compound
317:
316:
272:Related compounds
136:CompTox Dashboard
124:Interactive image
61:
60:
5615:
4751:
4690:
4667:
4631:
4593:
4454:
4377:
4356:
4296:
4273:
4250:
4213:
4160:
4022:
3969:
3831:
3777:
3754:
3717:
3644:
3610:
3581:
3443:
3401:
3349:
3285:
3250:
3215:
3180:
3145:
2995:
2929:
2889:
2825:
2818:
2811:
2802:
2743:
2718:
2717:
2716:
2708:
2707:
2699:
2698:
2640:
2241:
1866:
1733:
1726:
1719:
1710:
1700:FeH Bibliography
1687:
1686:
1638:
1632:
1631:
1599:
1593:
1592:
1581:10.1039/B210547K
1564:
1558:
1557:
1529:
1523:
1522:
1513:
1495:
1474:
1468:
1467:
1441:
1439:astro-ph/0205051
1432:(2): L151–L154.
1415:
1409:
1408:
1396:
1390:
1388:
1352:
1346:
1345:
1335:
1303:
1297:
1296:
1270:
1268:astro-ph/0703172
1252:
1243:
1237:
1236:
1210:
1208:astro-ph/9701186
1190:
1177:
1176:
1156:
1147:
1146:
1118:
1109:
1108:
1072:
1063:
1062:
1060:
1054:. Archived from
1029:
1020:
1011:
1010:
1007:10.1063/1.475404
982:
976:
975:
947:
938:
937:
901:
872:Chromium hydride
642:, namely FΔ—XΔ.
549:
533:
367:
366:
365:
353:
352:
351:
339:chemical formula
257:
234:Thermochemistry
214:Chemical formula
160:
159:
144:
142:
126:
102:
39:
33:
26:
24:Iron(I) hydride
5623:
5622:
5618:
5617:
5616:
5614:
5613:
5612:
5593:
5592:
5591:
5586:
5568:
5564:
5556:
5548:
5540:
5532:
5524:
5516:
5508:
5500:
5492:
5484:
5476:
5468:
5460:
5453:
5449:
5442:
5434:
5426:
5409:
5405:
5397:
5389:
5381:
5373:
5365:
5357:
5349:
5341:
5333:
5325:
5317:
5309:
5301:
5293:
5285:
5277:
5269:
5261:
5253:
5245:
5237:
5229:
5221:
5213:
5205:
5197:
5180:
5170:
5161:
5153:
5149:
5136:
5128:
5097:
5083:
5068:
5053:
5045:
5037:
5029:
5021:
5008:
5000:
4987:
4974:
4961:
4948:
4940:
4932:
4924:
4916:
4908:
4900:
4892:
4884:
4876:
4868:
4860:
4852:
4835:
4792:
4785:
4780:
4771:
4748:
4739:
4731:
4714:
4704:
4684:
4680:
4661:
4657:
4653:
4644:
4625:
4621:
4617:
4608:
4587:
4578:
4574:
4566:
4562:
4554:
4550:
4542:
4538:
4530:
4526:
4518:
4514:
4506:
4502:
4494:
4490:
4482:
4478:
4469:
4448:
4440:
4436:
4428:
4424:
4416:
4412:
4404:
4400:
4391:
4371:
4369:
4362:
4354:
4345:
4332:
4320:
4310:
4290:
4286:
4267:
4263:
4244:
4240:
4236:
4228:
4207:
4203:
4199:
4191:
4187:
4179:
4175:
4154:
4145:
4141:
4133:
4129:
4121:
4117:
4109:
4105:
4097:
4093:
4085:
4081:
4073:
4069:
4061:
4057:
4049:
4045:
4037:
4016:
4012:
4008:
4000:
3996:
3988:
3984:
3963:
3954:
3950:
3942:
3938:
3930:
3926:
3918:
3914:
3906:
3902:
3894:
3890:
3882:
3878:
3870:
3866:
3858:
3854:
3846:
3825:
3814:
3810:
3802:
3771:
3767:
3748:
3744:
3740:
3732:
3711:
3707:
3703:
3695:
3691:
3683:
3679:
3671:
3667:
3659:
3638:
3629:
3625:
3604:
3600:
3596:
3575:
3566:
3562:
3554:
3550:
3542:
3538:
3530:
3526:
3518:
3514:
3506:
3502:
3494:
3490:
3482:
3478:
3470:
3466:
3458:
3437:
3432:
3424:
3416:
3395:
3334:
3330:
3322:
3318:
3310:
3279:
3275:
3271:
3263:
3244:
3240:
3236:
3228:
3209:
3205:
3201:
3193:
3174:
3170:
3166:
3158:
3139:
3135:
3131:
3123:
3119:
3111:
3107:
3099:
3095:
3087:
3083:
3075:
3071:
3063:
3059:
3051:
3047:
3039:
3035:
3027:
3023:
3010:
2989:
2978:
2974:
2966:
2958:
2950:
2942:
2923:
2883:
2881:
2874:
2841:
2834:
2829:
2799:
2794:
2778:
2774:
2766:
2762:
2747:
2742:
2738:
2722:
2715:
2712:
2711:
2710:
2706:
2703:
2702:
2701:
2697:
2694:
2693:
2692:
2690:
2685:
2681:
2677:
2673:
2665:
2661:
2657:
2653:
2638:
2633:
2629:
2625:
2621:
2613:
2609:
2601:
2597:
2593:
2585:
2581:
2573:
2569:
2565:
2557:
2553:
2545:
2541:
2537:
2533:
2525:
2521:
2517:
2509:
2505:
2501:
2497:
2489:
2467:
2459:
2455:
2442:
2434:
2426:
2418:
2403:
2399:
2395:
2387:
2383:
2368:
2343:
2339:
2335:
2331:
2323:
2319:
2315:
2307:
2303:
2299:
2295:
2291:
2287:
2278:
2274:
2270:
2262:
2258:
2254:
2239:
2235:
2231:
2223:
2219:
2215:
2207:
2203:
2199:
2191:
2187:
2183:
2179:
2171:
2167:
2163:
2159:
2151:
2147:
2139:
2131:
2123:
2115:
2111:
2103:
2099:
2091:
2083:
2079:
2075:
2067:
2063:
2055:
2041:
2037:
2033:
2029:
2025:
2017:
2004:
1991:
1983:
1975:
1971:
1963:
1955:
1947:
1943:
1935:
1920:
1915:
1896:
1893:
1889:
1885:
1881:
1864:
1848:
1844:
1840:
1836:
1832:
1828:
1824:
1816:
1812:
1804:
1800:
1792:
1777:
1773:
1769:
1761:
1757:
1742:
1737:
1696:
1691:
1690:
1640:
1639:
1635:
1601:
1600:
1596:
1566:
1565:
1561:
1539:
1535:
1531:
1530:
1526:
1476:
1475:
1471:
1417:
1416:
1412:
1398:
1397:
1393:
1354:
1353:
1349:
1305:
1304:
1300:
1250:
1245:
1244:
1240:
1192:
1191:
1180:
1158:
1157:
1150:
1120:
1119:
1112:
1074:
1073:
1066:
1058:
1027:
1022:
1021:
1014:
984:
983:
979:
958:(1–2): 93–103.
949:
948:
941:
903:
902:
895:
890:
868:
860:atomic hydrogen
846:
842:
823:
811:
762:alkaline earths
747:
733:
729:
725:
721:
717:
713:
709:
705:
701:
697:
693:
689:
684:
680:
676:
672:
668:
664:
660:
656:
652:
563:
558:
553:
540:
534:m space group.
531:
529:
509:
470:
465:
455:
410:
385:
364:
359:
358:
357:
355:
350:
345:
344:
343:
341:
323:Iron(I) hydride
320:
313:
308:
286:
284:
273:
258:
255:
249:
245:
242:
241:Std enthalpy of
216:
202:
197:
196:
185:
182:
181:
175:
174:
163:
145:
138:
129:
116:
105:
92:
78:
77:
76:Hydridoiron(3•)
21:
12:
11:
5:
5621:
5619:
5611:
5610:
5608:Metal hydrides
5605:
5603:Iron compounds
5595:
5594:
5588:
5587:
5585:
5584:
5578:
5576:
5570:
5569:
5567:
5566:
5562:
5558:
5554:
5550:
5546:
5542:
5538:
5534:
5530:
5526:
5522:
5518:
5514:
5510:
5506:
5502:
5498:
5494:
5490:
5486:
5482:
5478:
5474:
5470:
5466:
5462:
5458:
5454:
5451:
5447:
5444:
5440:
5436:
5432:
5428:
5424:
5419:
5417:
5411:
5410:
5408:
5407:
5403:
5399:
5395:
5391:
5387:
5383:
5379:
5375:
5371:
5367:
5363:
5359:
5355:
5351:
5347:
5343:
5339:
5335:
5331:
5327:
5323:
5319:
5315:
5311:
5307:
5303:
5299:
5295:
5291:
5287:
5283:
5279:
5275:
5271:
5267:
5263:
5259:
5255:
5251:
5247:
5243:
5239:
5235:
5231:
5227:
5223:
5219:
5215:
5211:
5207:
5203:
5199:
5195:
5190:
5188:
5182:
5181:
5179:
5178:
5168:
5163:
5159:
5155:
5151:
5147:
5143:
5138:
5134:
5130:
5126:
5122:
5110:
5105:
5095:
5090:
5079:
5075:
5064:
5060:
5055:
5051:
5047:
5043:
5039:
5035:
5031:
5027:
5023:
5019:
5015:
5010:
5006:
5002:
4998:
4994:
4989:
4985:
4981:
4976:
4972:
4968:
4963:
4959:
4955:
4950:
4946:
4942:
4938:
4934:
4930:
4926:
4922:
4918:
4914:
4910:
4906:
4902:
4898:
4894:
4890:
4886:
4882:
4878:
4874:
4870:
4866:
4862:
4858:
4854:
4850:
4845:
4843:
4837:
4836:
4834:
4822:
4817:
4812:
4807:
4802:
4797:
4795:
4787:
4786:
4784:
4783:
4778:
4774:
4769:
4765:
4760:
4755:
4746:
4741:
4737:
4733:
4729:
4725:
4719:
4716:
4715:
4713:
4712:
4702:
4696:
4694:
4686:
4685:
4683:
4682:
4678:
4673:
4671:
4663:
4662:
4660:
4659:
4655:
4651:
4647:
4642:
4637:
4635:
4627:
4626:
4624:
4623:
4619:
4615:
4611:
4606:
4601:
4599:
4589:
4588:
4586:
4585:
4580:
4576:
4572:
4568:
4564:
4560:
4556:
4552:
4548:
4544:
4540:
4536:
4532:
4528:
4524:
4520:
4516:
4512:
4508:
4504:
4500:
4496:
4492:
4488:
4484:
4480:
4476:
4472:
4467:
4462:
4460:
4450:
4449:
4447:
4442:
4438:
4434:
4430:
4426:
4422:
4418:
4414:
4410:
4406:
4402:
4398:
4394:
4389:
4385:
4383:
4374:
4370:chalcogenides
4364:
4363:
4361:
4360:
4352:
4347:
4343:
4339:
4334:
4330:
4325:
4322:
4321:
4319:
4318:
4308:
4302:
4300:
4292:
4291:
4289:
4288:
4284:
4279:
4277:
4269:
4268:
4266:
4265:
4261:
4256:
4254:
4246:
4245:
4243:
4242:
4238:
4234:
4230:
4226:
4221:
4219:
4209:
4208:
4206:
4205:
4201:
4197:
4193:
4189:
4185:
4181:
4177:
4173:
4168:
4166:
4156:
4155:
4153:
4152:
4147:
4143:
4139:
4135:
4131:
4127:
4123:
4119:
4115:
4111:
4107:
4103:
4099:
4095:
4091:
4087:
4083:
4079:
4075:
4071:
4067:
4063:
4059:
4055:
4051:
4047:
4043:
4039:
4035:
4030:
4028:
4018:
4017:
4015:
4014:
4010:
4006:
4002:
3998:
3994:
3990:
3986:
3982:
3977:
3975:
3965:
3964:
3962:
3961:
3956:
3952:
3948:
3944:
3940:
3936:
3932:
3928:
3924:
3920:
3916:
3912:
3908:
3904:
3900:
3896:
3892:
3888:
3884:
3880:
3876:
3872:
3868:
3864:
3860:
3856:
3852:
3848:
3844:
3839:
3837:
3828:
3820:
3819:
3816:
3815:
3813:
3812:
3808:
3804:
3800:
3796:
3790:
3788:
3773:
3772:
3770:
3769:
3765:
3760:
3758:
3750:
3749:
3747:
3746:
3742:
3738:
3734:
3730:
3725:
3723:
3713:
3712:
3710:
3709:
3705:
3701:
3697:
3693:
3689:
3685:
3681:
3677:
3673:
3669:
3665:
3661:
3657:
3652:
3650:
3640:
3639:
3637:
3636:
3631:
3627:
3623:
3618:
3616:
3606:
3605:
3603:
3602:
3598:
3594:
3589:
3587:
3577:
3576:
3574:
3573:
3568:
3564:
3560:
3556:
3552:
3548:
3544:
3540:
3536:
3532:
3528:
3524:
3520:
3516:
3512:
3508:
3504:
3500:
3496:
3492:
3488:
3484:
3480:
3476:
3472:
3468:
3464:
3460:
3456:
3451:
3449:
3439:
3438:
3436:
3435:
3430:
3426:
3422:
3418:
3414:
3410:
3404:
3397:
3396:
3394:
3393:
3388:
3383:
3378:
3373:
3368:
3363:
3357:
3355:
3346:
3340:
3339:
3336:
3335:
3333:
3332:
3328:
3324:
3320:
3316:
3312:
3308:
3304:
3298:
3296:
3281:
3280:
3278:
3277:
3273:
3269:
3265:
3261:
3256:
3254:
3246:
3245:
3243:
3242:
3238:
3234:
3230:
3226:
3221:
3219:
3211:
3210:
3208:
3207:
3203:
3199:
3195:
3191:
3186:
3184:
3176:
3175:
3173:
3172:
3168:
3164:
3160:
3156:
3151:
3149:
3141:
3140:
3138:
3137:
3133:
3129:
3125:
3121:
3117:
3113:
3109:
3105:
3101:
3097:
3093:
3089:
3085:
3081:
3077:
3073:
3069:
3065:
3061:
3057:
3053:
3049:
3045:
3041:
3037:
3033:
3029:
3025:
3021:
3017:
3012:
3008:
3003:
3001:
2992:
2984:
2983:
2980:
2979:
2977:
2976:
2972:
2968:
2964:
2960:
2956:
2952:
2948:
2944:
2940:
2935:
2933:
2925:
2924:
2922:
2921:
2916:
2911:
2906:
2901:
2895:
2893:
2886:
2884:earth hydrides
2876:
2875:
2873:
2872:
2867:
2862:
2857:
2852:
2846:
2844:
2836:
2835:
2830:
2828:
2827:
2820:
2813:
2805:
2796:
2795:
2793:
2792:
2786:
2784:
2780:
2779:
2777:
2776:
2772:
2768:
2764:
2760:
2755:
2753:
2749:
2748:
2746:
2745:
2734:
2732:
2728:
2727:
2724:
2723:
2721:
2720:
2713:
2704:
2695:
2687:
2683:
2679:
2675:
2671:
2667:
2663:
2659:
2655:
2651:
2646:
2644:
2637:
2636:
2631:
2627:
2623:
2619:
2615:
2611:
2607:
2603:
2599:
2595:
2591:
2587:
2583:
2579:
2575:
2571:
2567:
2563:
2559:
2555:
2551:
2547:
2543:
2539:
2535:
2531:
2527:
2523:
2519:
2515:
2511:
2507:
2503:
2499:
2495:
2491:
2487:
2483:
2478:
2474:
2469:
2465:
2461:
2457:
2453:
2449:
2444:
2440:
2436:
2432:
2428:
2424:
2420:
2416:
2411:
2409:
2405:
2404:
2402:
2401:
2397:
2393:
2389:
2385:
2381:
2376:
2374:
2370:
2369:
2367:
2366:
2361:
2355:
2353:
2349:
2348:
2345:
2344:
2342:
2341:
2337:
2333:
2329:
2325:
2321:
2317:
2313:
2309:
2305:
2301:
2297:
2293:
2289:
2285:
2281:
2276:
2272:
2268:
2264:
2260:
2256:
2252:
2247:
2245:
2238:
2237:
2233:
2229:
2225:
2221:
2217:
2213:
2209:
2205:
2201:
2197:
2193:
2189:
2185:
2181:
2177:
2173:
2169:
2165:
2161:
2157:
2153:
2149:
2145:
2141:
2137:
2133:
2129:
2125:
2121:
2117:
2113:
2109:
2105:
2101:
2097:
2093:
2089:
2085:
2081:
2077:
2073:
2069:
2065:
2061:
2057:
2053:
2049:
2044:
2039:
2035:
2031:
2027:
2023:
2019:
2015:
2011:
2006:
2002:
1998:
1993:
1989:
1985:
1981:
1977:
1973:
1969:
1965:
1961:
1957:
1953:
1949:
1945:
1941:
1937:
1933:
1928:
1926:
1922:
1921:
1919:
1918:
1913:
1908:
1906:
1902:
1901:
1898:
1897:
1895:
1891:
1887:
1883:
1879:
1875:
1873:
1863:
1862:
1856:
1854:
1850:
1849:
1847:
1846:
1842:
1838:
1834:
1830:
1826:
1822:
1818:
1814:
1810:
1806:
1802:
1798:
1794:
1790:
1785:
1783:
1779:
1778:
1776:
1775:
1771:
1767:
1763:
1759:
1755:
1750:
1748:
1744:
1743:
1740:Iron compounds
1738:
1736:
1735:
1728:
1721:
1713:
1707:
1706:
1695:
1692:
1689:
1688:
1633:
1614:(4): 398–400.
1594:
1575:(2): 123–132.
1559:
1537:
1533:
1524:
1469:
1456:10.1086/341343
1410:
1391:
1347:
1333:10.1086/132424
1298:
1261:(2): L13–L16.
1238:
1225:10.1086/304332
1178:
1148:
1143:10.1086/181047
1110:
1097:10.1086/191241
1064:
1012:
993:(2): 428–435.
977:
939:
912:(3): 551–563.
892:
891:
889:
886:
885:
884:
879:
874:
867:
864:
844:
840:
821:
810:
807:
746:
743:
731:
727:
723:
719:
715:
711:
707:
703:
699:
695:
691:
687:
682:
678:
674:
670:
666:
662:
658:
654:
650:
617:Wing-Ford band
611:
610:
607:
604:
601:
597:
596:
593:
590:
587:
583:
582:
579:
576:
573:
569:
568:
565:
560:
555:
539:
536:
527:
521:covalent bonds
508:
505:
493:
492:
478:
477:
469:
466:
464:
461:
453:
409:
406:
384:
381:
360:
354:(also written
346:
318:
315:
314:
309:
305:standard state
302:
299:
298:
282:
274:
271:
268:
267:
263:
262:
259:
253:
247:
239:
236:
235:
231:
230:
227:
221:
220:
217:
212:
209:
208:
204:
203:
201:
200:
192:
191:
190:
187:
186:
184:
183:
179:
178:
170:
169:
168:
165:
164:
162:
161:
148:
146:
134:
131:
130:
128:
127:
119:
117:
110:
107:
106:
104:
103:
95:
93:
88:
85:
84:
80:
79:
75:
74:
68:
67:
63:
62:
59:
58:
49:
35:
34:
13:
10:
9:
6:
4:
3:
2:
5620:
5609:
5606:
5604:
5601:
5600:
5598:
5583:
5580:
5579:
5577:
5575:
5571:
5565:
5559:
5557:
5551:
5549:
5543:
5541:
5535:
5533:
5527:
5525:
5519:
5517:
5511:
5509:
5503:
5501:
5495:
5493:
5487:
5485:
5479:
5477:
5471:
5469:
5463:
5461:
5455:
5445:
5443:
5437:
5435:
5429:
5427:
5421:
5420:
5418:
5416:
5412:
5406:
5400:
5398:
5392:
5390:
5384:
5382:
5376:
5374:
5368:
5366:
5360:
5358:
5352:
5350:
5344:
5342:
5336:
5334:
5328:
5326:
5320:
5318:
5312:
5310:
5304:
5302:
5296:
5294:
5288:
5286:
5280:
5278:
5272:
5270:
5264:
5262:
5256:
5254:
5248:
5246:
5240:
5238:
5232:
5230:
5224:
5222:
5216:
5214:
5208:
5206:
5200:
5198:
5192:
5191:
5189:
5187:
5183:
5176:
5172:
5171:
5164:
5162:
5156:
5154:
5144:
5142:
5139:
5137:
5131:
5129:
5123:
5120:
5116:
5115:
5111:
5109:
5106:
5103:
5099:
5098:
5091:
5089:
5087:
5082:
5076:
5074:
5072:
5067:
5061:
5059:
5056:
5054:
5048:
5046:
5040:
5038:
5032:
5030:
5024:
5022:
5016:
5014:
5011:
5009:
5003:
5001:
4995:
4993:
4990:
4988:
4982:
4980:
4977:
4975:
4969:
4967:
4964:
4962:
4956:
4954:
4951:
4949:
4943:
4941:
4935:
4933:
4927:
4925:
4919:
4917:
4911:
4909:
4903:
4901:
4895:
4893:
4887:
4885:
4879:
4877:
4871:
4869:
4863:
4861:
4855:
4853:
4847:
4846:
4844:
4842:
4838:
4832:
4828:
4827:
4823:
4821:
4818:
4816:
4813:
4811:
4808:
4806:
4803:
4801:
4798:
4796:
4794:
4788:
4782:
4775:
4773:
4766:
4764:
4761:
4759:
4756:
4754:
4750:
4742:
4740:
4734:
4732:
4726:
4724:
4721:
4720:
4710:
4706:
4705:
4698:
4697:
4695:
4691:
4681:
4675:
4674:
4672:
4668:
4658:
4648:
4646:
4639:
4638:
4636:
4632:
4622:
4612:
4610:
4603:
4602:
4600:
4598:
4594:
4584:
4581:
4579:
4569:
4567:
4557:
4555:
4545:
4543:
4533:
4531:
4521:
4519:
4509:
4507:
4497:
4495:
4485:
4483:
4473:
4471:
4464:
4463:
4461:
4459:
4455:
4446:
4443:
4441:
4431:
4429:
4419:
4417:
4407:
4405:
4395:
4393:
4386:
4384:
4382:
4378:
4375:
4373:
4365:
4359:
4355:
4348:
4346:
4340:
4338:
4335:
4333:
4327:
4326:
4316:
4312:
4311:
4304:
4303:
4301:
4297:
4287:
4281:
4280:
4278:
4274:
4264:
4258:
4257:
4255:
4251:
4241:
4231:
4229:
4223:
4222:
4220:
4218:
4214:
4204:
4194:
4192:
4182:
4180:
4170:
4169:
4167:
4165:
4161:
4151:
4148:
4146:
4136:
4134:
4124:
4122:
4112:
4110:
4100:
4098:
4088:
4086:
4076:
4074:
4064:
4062:
4052:
4050:
4040:
4038:
4032:
4031:
4029:
4027:
4023:
4013:
4003:
4001:
3991:
3989:
3979:
3978:
3976:
3974:
3970:
3960:
3957:
3955:
3945:
3943:
3933:
3931:
3921:
3919:
3909:
3907:
3897:
3895:
3885:
3883:
3873:
3871:
3861:
3859:
3849:
3847:
3841:
3840:
3838:
3836:
3832:
3829:
3827:
3821:
3811:
3805:
3803:
3797:
3795:
3792:
3791:
3789:
3786:
3782:
3778:
3768:
3762:
3761:
3759:
3755:
3745:
3735:
3733:
3727:
3726:
3724:
3722:
3718:
3708:
3698:
3696:
3686:
3684:
3674:
3672:
3662:
3660:
3654:
3653:
3651:
3649:
3645:
3635:
3632:
3630:
3620:
3619:
3617:
3615:
3611:
3601:
3591:
3590:
3588:
3586:
3582:
3572:
3569:
3567:
3557:
3555:
3545:
3543:
3533:
3531:
3521:
3519:
3509:
3507:
3497:
3495:
3485:
3483:
3473:
3471:
3461:
3459:
3453:
3452:
3450:
3448:
3444:
3434:
3427:
3425:
3419:
3417:
3411:
3409:
3406:
3405:
3402:
3392:
3389:
3387:
3384:
3382:
3379:
3377:
3374:
3372:
3369:
3367:
3364:
3362:
3359:
3358:
3356:
3354:
3350:
3347:
3345:
3341:
3331:
3325:
3323:
3313:
3311:
3305:
3303:
3300:
3299:
3297:
3294:
3290:
3286:
3276:
3266:
3264:
3258:
3257:
3255:
3251:
3241:
3231:
3229:
3223:
3222:
3220:
3216:
3206:
3196:
3194:
3188:
3187:
3185:
3181:
3171:
3161:
3159:
3153:
3152:
3150:
3146:
3136:
3126:
3124:
3114:
3112:
3102:
3100:
3090:
3088:
3078:
3076:
3066:
3064:
3054:
3052:
3042:
3040:
3030:
3028:
3018:
3016:
3013:
3011:
3005:
3004:
3002:
3000:
2996:
2993:
2991:
2985:
2975:
2969:
2967:
2961:
2959:
2953:
2951:
2945:
2943:
2937:
2936:
2934:
2930:
2920:
2917:
2915:
2912:
2910:
2907:
2905:
2902:
2900:
2897:
2896:
2894:
2890:
2887:
2885:
2877:
2871:
2868:
2866:
2863:
2861:
2858:
2856:
2853:
2851:
2848:
2847:
2845:
2843:
2840:Alkali metal
2837:
2833:
2826:
2821:
2819:
2814:
2812:
2807:
2806:
2803:
2791:
2788:
2787:
2785:
2781:
2775:
2769:
2767:
2757:
2756:
2754:
2750:
2744:
2736:
2735:
2733:
2729:
2719:
2688:
2686:
2668:
2666:
2648:
2647:
2645:
2641:
2635:
2616:
2614:
2604:
2602:
2588:
2586:
2576:
2574:
2560:
2558:
2548:
2546:
2528:
2526:
2512:
2510:
2492:
2490:
2484:
2482:
2479:
2477:
2475:
2473:
2470:
2468:
2462:
2460:
2450:
2448:
2445:
2443:
2437:
2435:
2429:
2427:
2421:
2419:
2413:
2412:
2410:
2406:
2400:
2390:
2388:
2378:
2377:
2375:
2371:
2365:
2362:
2360:
2357:
2356:
2354:
2350:
2340:
2326:
2324:
2310:
2308:
2282:
2280:
2265:
2263:
2249:
2248:
2246:
2242:
2236:
2226:
2224:
2210:
2208:
2194:
2192:
2174:
2172:
2154:
2152:
2142:
2140:
2134:
2132:
2126:
2124:
2118:
2116:
2106:
2104:
2094:
2092:
2086:
2084:
2070:
2068:
2058:
2056:
2050:
2048:
2045:
2043:
2020:
2018:
2012:
2010:
2007:
2005:
1999:
1997:
1994:
1992:
1986:
1984:
1978:
1976:
1966:
1964:
1958:
1956:
1950:
1948:
1938:
1936:
1930:
1929:
1927:
1923:
1917:
1910:
1909:
1907:
1903:
1894:
1876:
1874:
1872:(I) compounds
1871:
1867:
1861:
1858:
1857:
1855:
1851:
1845:
1819:
1817:
1807:
1805:
1795:
1793:
1787:
1786:
1784:
1780:
1774:
1764:
1762:
1752:
1751:
1749:
1745:
1741:
1734:
1729:
1727:
1722:
1720:
1715:
1714:
1711:
1705:
1701:
1698:
1697:
1694:Extra reading
1693:
1684:
1680:
1676:
1672:
1668:
1664:
1660:
1656:
1652:
1648:
1644:
1637:
1634:
1629:
1625:
1621:
1617:
1613:
1609:
1605:
1598:
1595:
1590:
1586:
1582:
1578:
1574:
1570:
1563:
1560:
1555:
1551:
1547:
1543:
1528:
1525:
1521:
1517:
1512:
1507:
1503:
1499:
1494:
1489:
1485:
1481:
1473:
1470:
1465:
1461:
1457:
1453:
1449:
1445:
1440:
1435:
1431:
1427:
1426:
1421:
1414:
1411:
1406:
1402:
1395:
1392:
1386:
1382:
1378:
1374:
1370:
1366:
1362:
1358:
1351:
1348:
1343:
1339:
1334:
1329:
1325:
1321:
1317:
1313:
1309:
1302:
1299:
1294:
1290:
1286:
1282:
1278:
1274:
1269:
1264:
1260:
1256:
1249:
1242:
1239:
1234:
1230:
1226:
1222:
1218:
1214:
1209:
1204:
1200:
1196:
1189:
1187:
1185:
1183:
1179:
1174:
1170:
1166:
1162:
1155:
1153:
1149:
1144:
1140:
1136:
1132:
1128:
1124:
1117:
1115:
1111:
1106:
1102:
1098:
1094:
1090:
1086:
1082:
1078:
1071:
1069:
1065:
1057:
1053:
1049:
1045:
1041:
1037:
1033:
1026:
1019:
1017:
1013:
1008:
1004:
1000:
996:
992:
988:
981:
978:
973:
969:
965:
961:
957:
953:
946:
944:
940:
935:
931:
927:
923:
919:
915:
911:
907:
900:
898:
894:
887:
883:
880:
878:
875:
873:
870:
869:
865:
863:
861:
857:
853:
848:
837:
835:
831:
827:
818:
816:
808:
806:
804:
801:
796:
794:
789:
787:
783:
777:
775:
771:
767:
763:
759:
754:
752:
744:
742:
740:
739:Zeeman effect
735:
647:
643:
641:
637:
633:
632:isotope shift
628:
626:
622:
621:near infrared
618:
599:
598:
585:
584:
571:
570:
547:
543:
537:
535:
524:
522:
513:
506:
504:
502:
498:
497:electron pair
490:
489:
488:
485:
483:
475:
474:
473:
467:
462:
460:
457:
451:
447:
442:
440:
436:
435:valence bonds
432:
431:boiling point
428:
424:
420:
414:
407:
405:
403:
399:
394:
390:
382:
380:
378:
374:
373:metallurgical
369:
363:
349:
340:
336:
332:
328:
324:
312:
306:
300:
297:
293:
289:
285:
278:
277:Iron hydrides
275:
270:
269:
264:
261:450.6 kJ mol
260:
252:
244:
238:
237:
232:
228:
226:
223:
222:
218:
215:
211:
210:
205:
199:
195:
188:
180:InChI=1S/Fe.H
177:
173:
166:
158:
154:
153:DTXSID5043710
150:
149:
147:
137:
133:
132:
125:
121:
120:
118:
114:
109:
108:
101:
97:
96:
94:
91:
87:
86:
81:
73:
69:
64:
54:
50:
45:
41:
40:
36:
32:
27:
19:
5174:
5165:
5118:
5112:
5101:
5092:
5085:
5080:
5070:
5065:
5012:
4830:
4824:
4743:
4708:
4699:
4693:Livermoranes
4458:Polysulfanes
4381:Polyoxidanes
4349:
4314:
4305:
3806:
3798:
3793:
3784:
3386:Cycloalkynes
3381:Cycloalkenes
3376:Cycloalkanes
3353:Hydrocarbons
3326:
3314:
3306:
3301:
3292:
2892:Monohydrides
1859:
1650:
1646:
1636:
1611:
1607:
1597:
1572:
1568:
1562:
1545:
1541:
1527:
1483:
1479:
1472:
1429:
1423:
1413:
1405:Science News
1404:
1394:
1360:
1356:
1350:
1315:
1311:
1301:
1258:
1254:
1241:
1198:
1194:
1167:(1–2): 1–6.
1164:
1160:
1126:
1122:
1080:
1076:
1056:the original
1035:
1031:
990:
986:
980:
955:
951:
909:
905:
849:
838:
819:
812:
797:
790:
778:
755:
748:
736:
648:
644:
640:ground state
629:
616:
614:
544:
541:
525:
518:
501:Lewis-acidic
494:
486:
479:
476:+ RR → + ·R
471:
458:
443:
439:free radical
415:
411:
401:
397:
389:iron hydride
388:
386:
383:Nomenclature
370:
361:
347:
330:
327:iron hydride
326:
322:
321:
250:
83:Identifiers
4276:Bismuthanes
1129:: L33–L36.
1083:: 721–778.
858:vapour and
800:hot Jupiter
567:transition
419:noble gases
408:Hydridoiron
333:is a solid
207:Properties
5597:Categories
4299:Moscovanes
4164:Phosphenes
4026:Phosphanes
3824:Pnictogen
3781:Flerovanes
2932:Dihydrides
2882:(Group 2)
2373:Fe(II,III)
1870:Organoiron
1493:2107.14334
1038:(2): 297.
888:References
809:Production
636:deuterated
630:The small
572:Wing-Ford
562:wavenumber
557:wavelength
463:Properties
427:cool stars
423:atmosphere
391:, a valid
225:Molar mass
219:FeH
111:3D model (
100:15600-68-7
90:CAS Number
5175:predicted
5119:predicted
5102:predicted
4831:predicted
4709:predicted
4368:Hydrogen
4315:predicted
3785:predicted
3757:Plumbanes
3721:Stannanes
3391:Annulenes
3293:predicted
3289:Nihonanes
3253:Thallanes
3218:Indiganes
2988:Group 13
2880:Alkaline
2783:Purported
2352:Fe(0,III)
1536:, and FeH
1520:236635028
1385:118585000
1233:118896684
1105:0067-0049
625:band edge
619:) in the
507:Structure
421:, in the
337:with the
243:formation
5088:< 1)
4634:Tellanes
4253:Stibanes
3648:Germanes
3183:Gallanes
2990:hydrides
2682:⋅xFe⋅yNH
2464:Fe(acac)
1905:Fe(0,II)
1683:31889615
1675:16821920
1589:14767507
1486:(1): 7,
1464:17929123
1342:40679297
1293:17926213
934:19099441
866:See also
803:WASP-79b
793:M dwarfs
774:T dwarfs
770:L dwarfs
766:M dwarfs
5073:< 1)
4670:Polanes
4597:Selanes
4583:more...
4445:more...
4217:Arsanes
4150:more...
3959:more...
3614:Silynes
3585:Silenes
3571:more...
3447:Silanes
3371:alkynes
3366:alkenes
3361:alkanes
2999:Boranes
2481:FeO(OH)
2408:Fe(III)
1747:Fe(-II)
1655:Bibcode
1616:Bibcode
1498:Bibcode
1444:Bibcode
1365:Bibcode
1320:Bibcode
1273:Bibcode
1213:Bibcode
1169:Bibcode
1131:Bibcode
1085:Bibcode
1040:Bibcode
995:Bibcode
960:Bibcode
914:Bibcode
786:M giant
782:K dwarf
751:sunspot
634:of the
623:with a
491:+ :L →
482:radical
3973:Azenes
3835:Azanes
3148:Alanes
2752:Fe(VI)
2731:Fe(IV)
2336:Fe(CO)
2320:Fe(CO)
2001:Fe(OH)
1968:Fe(ClO
1925:Fe(II)
1821:Fe(CO)
1789:Fe(CO)
1770:Fe(CO)
1758:Fe(CO)
1704:ExoMol
1681:
1673:
1587:
1518:
1462:
1383:
1340:
1291:
1231:
1103:
932:
828:(-263
609:eΠ—aΔ
606:18867
600:green
595:gΦ—aΔ
592:20408
581:FΔ—XΔ
578:10100
575:989.6
194:SMILES
66:Names
2771:BaFeO
2622:Fe(SO
2472:FeOCl
2452:Fe(NO
2275:)(CO)
2128:FeTiO
2120:FeMoO
2096:Fe(BF
2060:Fe(NO
2052:FeSeO
2030:Fe(SO
1886:FeCO)
1853:Fe(I)
1782:Fe(0)
1702:from
1679:S2CID
1516:S2CID
1488:arXiv
1460:S2CID
1434:arXiv
1381:S2CID
1338:JSTOR
1289:S2CID
1263:arXiv
1251:(PDF)
1229:S2CID
1203:arXiv
1059:(PDF)
1028:(PDF)
726:and Δ
673:and Δ
586:blue
554:name
452:FeH·H
393:IUPAC
342:(FeH)
172:InChI
113:JSmol
2650:Fe(C
2630:·12H
2606:Fe(N
2566:(SeO
2518:(CrO
2486:FePO
2431:FeCl
2423:FeBr
2364:FeGe
2359:FeSi
2284:Fe(C
2267:Fe(C
2251:Fe(C
2232:(CO)
2176:Fe(C
2156:Fe(C
2136:FeCO
2108:FeCr
2088:FeSi
2047:FeSe
2014:FeSO
1980:FeBr
1960:FeCl
1890:(CO)
1813:(CO)
1801:(CO)
1671:PMID
1585:PMID
1101:ISSN
930:PMID
768:and
760:and
603:530
589:490
552:band
402:poly
400:and
329:and
5582:PsH
5561:CfH
5553:CfH
5545:BkH
5537:BkH
5529:CmH
5521:AmH
5513:AmH
5505:PuH
5497:PuH
5489:NpH
5481:NpH
5457:PaH
5439:ThH
5431:ThH
5423:AcH
5402:LuH
5394:LuH
5386:YbH
5378:TmH
5370:TmH
5362:ErH
5354:ErH
5346:HoH
5338:HoH
5330:DyH
5322:DyH
5314:TbH
5306:TbH
5298:GdH
5290:GdH
5282:EuH
5274:SmH
5266:SmH
5258:NdH
5250:NdH
5242:PrH
5234:PrH
5226:CeH
5218:CeH
5210:LaH
5202:LaH
5194:LaH
5167:CnH
5158:HgH
5141:HgH
5133:CdH
5125:ZnH
5114:RgH
5108:CuH
5094:DsH
5078:PtH
5063:PdH
5058:NiH
5050:IrH
5042:RhH
5034:CoH
5026:FeH
5018:FeH
5013:FeH
5005:CrH
4997:CrH
4992:CrH
4984:TaH
4979:TaH
4971:NbH
4966:NbH
4945:HfH
4937:HfH
4929:ZrH
4921:ZrH
4913:TiH
4905:TiH
4897:LuH
4889:LuH
4849:ScH
4826:HTs
4820:HAt
4810:HBr
4805:HCl
4763:HDO
4752:(?)
4749:O–O
4701:LvH
4677:PoH
4357:(?)
4307:McH
4283:BiH
4260:SbH
4225:AsH
3807:FlH
3799:FlH
3794:FlH
3764:PbH
3729:SnH
3656:GeH
3634:SiH
3455:SiH
3327:NhH
3307:NhH
3302:NhH
3260:TlH
3225:InH
3190:GaH
3155:AlH
2971:BaH
2963:SrH
2955:CaH
2947:MgH
2939:BeH
2919:BaH
2914:SrH
2909:CaH
2904:MgH
2899:BeH
2870:CsH
2865:RbH
2855:NaH
2850:LiH
2763:FeO
2739:FeF
2709:FeO
2705:105
2594:(SO
2447:FeP
2439:FeF
2415:FeI
2292:P(C
2228:FeI
2212:FeC
2196:FeC
2144:FeC
2076:(PO
2038:·6H
2022:(NH
2009:FeS
1996:FeO
1988:FeI
1952:FeF
1944:FeH
1932:FeH
1860:FeH
1829:COC
1663:doi
1651:124
1624:doi
1612:104
1577:doi
1550:doi
1506:doi
1484:163
1452:doi
1430:571
1373:doi
1328:doi
1316:101
1281:doi
1259:466
1221:doi
1199:484
1139:doi
1127:177
1093:doi
1048:doi
1036:179
1003:doi
991:108
968:doi
922:doi
910:113
732:3/2
728:1/2
724:5/2
720:3/2
718:, Δ
716:7/2
712:5/2
710:, Δ
708:1/2
704:3/2
702:, Δ
700:3/2
696:5/2
694:, Δ
692:5/2
688:7/2
679:1/2
675:1/2
671:3/2
667:3/2
665:, Δ
663:5/2
659:5/2
655:7/2
651:7/2
564:cm
559:nm
425:of
296:MgH
292:CaH
288:CrH
281:FeH
254:298
141:EPA
5599::
5473:UH
5465:UH
5452:15
5446:Th
5212:10
5146:Hg
4958:VH
4953:VH
4881:YH
4873:YH
4865:YH
4857:YH
4815:HI
4800:HF
4758:HS
4736:HO
4728:HO
4723:HO
4654:Te
4645:Te
4618:Se
4609:Se
4577:10
4351:NH
4342:HN
4337:NH
4329:HN
4233:As
4144:12
4140:10
4132:11
4120:10
4034:PH
3953:12
3949:10
3941:11
3929:10
3843:NH
3737:Sn
3706:12
3700:Ge
3694:10
3688:Ge
3676:Ge
3664:Ge
3622:Si
3593:Si
3565:22
3561:10
3559:Si
3553:20
3547:Si
3541:18
3535:Si
3529:16
3523:Si
3517:14
3511:Si
3505:12
3499:Si
3493:10
3487:Si
3475:Si
3463:Si
3421:CH
3413:CH
3408:CH
3315:Nh
3268:Tl
3233:In
3198:Ga
3163:Al
3134:22
3130:18
3122:14
3118:10
3110:12
3098:10
3086:11
3062:10
3015:BH
3007:BH
2860:KH
2696:54
2662:BF
2618:NH
2590:Fe
2578:Fe
2562:Fe
2550:Fe
2534:(C
2530:Fe
2514:Fe
2498:(P
2494:Fe
2392:Fe
2380:Fe
2222:14
2218:22
2214:12
2072:Fe
1940:Mg
1912:Fe
1878:(C
1825:CH
1815:12
1809:Fe
1797:Fe
1766:Na
1677:.
1669:.
1661:.
1649:.
1645:.
1622:.
1610:.
1606:.
1583:.
1573:33
1571:.
1546:99
1544:.
1514:,
1504:,
1496:,
1482:,
1458:.
1450:.
1442:.
1428:.
1403:.
1379:.
1371:.
1359:.
1336:.
1326:.
1314:.
1310:.
1287:.
1279:.
1271:.
1257:.
1253:.
1227:.
1219:.
1211:.
1197:.
1181:^
1165:56
1163:.
1151:^
1137:.
1125:.
1113:^
1099:.
1091:.
1081:65
1079:.
1067:^
1046:.
1034:.
1030:.
1015:^
1001:.
989:.
966:.
956:97
954:.
942:^
928:.
920:.
908:.
896:^
847:.
830:°C
805:.
795:.
730:—Δ
722:—Δ
714:—Δ
706:—Δ
698:—Δ
690:—Δ
677:—Δ
669:—Δ
661:—Δ
653:—Δ
456:.
379:.
356:()
294:,
290:,
279:,
246:(Δ
5563:3
5555:2
5547:3
5539:2
5531:2
5523:3
5515:2
5507:3
5499:2
5491:3
5483:2
5475:4
5467:3
5459:3
5450:H
5448:4
5441:4
5433:2
5425:2
5404:3
5396:2
5388:2
5380:3
5372:2
5364:3
5356:2
5348:3
5340:2
5332:3
5324:2
5316:3
5308:2
5300:3
5292:2
5284:2
5276:3
5268:2
5260:3
5252:2
5244:3
5236:2
5228:3
5220:2
5204:3
5196:2
5177:)
5173:(
5169:2
5160:2
5152:2
5150:H
5148:2
5135:2
5127:2
5121:)
5117:(
5104:)
5100:(
5096:2
5086:x
5084:(
5081:x
5071:x
5069:(
5066:x
5052:3
5044:2
5036:2
5028:5
5020:2
5007:x
4999:2
4986:2
4973:2
4960:2
4947:4
4939:2
4931:4
4923:2
4915:4
4907:2
4899:3
4891:2
4883:9
4875:6
4867:3
4859:2
4851:2
4833:)
4829:(
4781:O
4779:2
4777:T
4772:O
4770:2
4768:D
4747:2
4745:H
4738:3
4730:2
4711:)
4707:(
4703:2
4679:2
4656:2
4652:2
4650:H
4643:2
4641:H
4620:2
4616:2
4614:H
4607:2
4605:H
4575:S
4573:2
4571:H
4565:9
4563:S
4561:2
4559:H
4553:8
4551:S
4549:2
4547:H
4541:7
4539:S
4537:2
4535:H
4529:6
4527:S
4525:2
4523:H
4517:5
4515:S
4513:2
4511:H
4505:4
4503:S
4501:2
4499:H
4493:3
4491:S
4489:2
4487:H
4481:2
4479:S
4477:2
4475:H
4470:S
4468:2
4466:H
4439:5
4437:O
4435:2
4433:H
4427:4
4425:O
4423:2
4421:H
4415:3
4413:O
4411:2
4409:H
4403:2
4401:O
4399:2
4397:H
4392:O
4390:2
4388:H
4353:5
4344:5
4331:3
4317:)
4313:(
4309:3
4285:3
4262:3
4239:4
4237:H
4235:2
4227:3
4202:4
4200:H
4198:4
4196:P
4190:3
4188:H
4186:3
4184:P
4178:2
4176:H
4174:2
4172:P
4142:H
4138:P
4130:H
4128:9
4126:P
4118:H
4116:8
4114:P
4108:9
4106:H
4104:7
4102:P
4096:8
4094:H
4092:6
4090:P
4084:7
4082:H
4080:5
4078:P
4072:6
4070:H
4068:4
4066:P
4060:5
4058:H
4056:3
4054:P
4048:4
4046:H
4044:2
4042:P
4036:3
4011:4
4009:H
4007:4
4005:N
3999:3
3997:H
3995:3
3993:N
3987:2
3985:H
3983:2
3981:N
3951:H
3947:N
3939:H
3937:9
3935:N
3927:H
3925:8
3923:N
3917:9
3915:H
3913:7
3911:N
3905:8
3903:H
3901:6
3899:N
3893:7
3891:H
3889:5
3887:N
3881:6
3879:H
3877:4
3875:N
3869:5
3867:H
3865:3
3863:N
3857:4
3855:H
3853:2
3851:N
3845:3
3809:4
3801:2
3787:)
3783:(
3766:4
3743:6
3741:H
3739:2
3731:4
3704:H
3702:5
3692:H
3690:4
3682:8
3680:H
3678:3
3670:6
3668:H
3666:2
3658:4
3628:2
3626:H
3624:2
3599:4
3597:H
3595:2
3563:H
3551:H
3549:9
3539:H
3537:8
3527:H
3525:7
3515:H
3513:6
3503:H
3501:5
3491:H
3489:4
3481:8
3479:H
3477:3
3469:6
3467:H
3465:2
3457:4
3433:H
3431:2
3429:C
3423:3
3415:2
3329:5
3321:6
3319:H
3317:2
3309:3
3295:)
3291:(
3274:6
3272:H
3270:2
3262:3
3239:6
3237:H
3235:2
3227:3
3204:6
3202:H
3200:2
3192:3
3169:6
3167:H
3165:2
3157:3
3132:H
3128:B
3120:H
3116:B
3108:H
3106:6
3104:B
3096:H
3094:6
3092:B
3084:H
3082:5
3080:B
3074:9
3072:H
3070:5
3068:B
3060:H
3058:4
3056:B
3050:4
3048:H
3046:2
3044:B
3038:2
3036:H
3034:2
3032:B
3026:6
3024:H
3022:2
3020:B
3009:3
2973:2
2965:2
2957:2
2949:2
2941:2
2824:e
2817:t
2810:v
2773:4
2765:4
2761:2
2759:K
2741:4
2714:6
2700:H
2691:C
2684:3
2680:7
2678:O
2676:8
2674:H
2672:6
2670:C
2664:4
2660:2
2658:)
2656:5
2654:H
2652:5
2634:O
2632:2
2628:2
2626:)
2624:4
2620:4
2612:3
2610:)
2608:3
2600:3
2598:)
2596:4
2592:2
2584:3
2582:S
2580:2
2572:3
2570:)
2568:3
2564:2
2556:3
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2552:2
2544:3
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2540:4
2538:O
2536:2
2532:2
2524:3
2522:)
2520:4
2516:2
2508:3
2506:)
2504:7
2502:O
2500:2
2496:4
2488:4
2466:3
2458:3
2456:)
2454:3
2441:3
2433:3
2425:3
2417:3
2398:4
2396:S
2394:3
2386:4
2384:O
2382:3
2338:3
2334:6
2332:H
2330:4
2328:C
2322:3
2318:4
2316:H
2314:4
2312:C
2306:2
2304:)
2302:2
2300:)
2298:5
2296:H
2294:6
2290:4
2288:H
2286:5
2279:I
2277:2
2273:5
2271:H
2269:5
2261:2
2259:)
2257:5
2255:H
2253:5
2234:4
2230:2
2220:O
2216:H
2206:7
2204:O
2202:6
2200:H
2198:6
2190:2
2188:)
2186:3
2184:O
2182:5
2180:H
2178:3
2170:2
2168:)
2166:2
2164:O
2162:3
2160:H
2158:2
2150:4
2148:O
2146:2
2138:3
2130:3
2122:4
2114:4
2112:O
2110:2
2102:2
2100:)
2098:4
2090:2
2082:2
2080:)
2078:4
2074:3
2066:2
2064:)
2062:3
2054:4
2042:O
2040:2
2036:2
2034:)
2032:4
2028:2
2026:)
2024:4
2016:4
2003:2
1990:2
1982:2
1974:2
1972:)
1970:4
1962:2
1954:2
1946:6
1942:2
1934:2
1916:C
1914:3
1892:2
1888:2
1884:5
1882:H
1880:5
1843:6
1841:H
1839:6
1837:C
1835:2
1833:H
1831:2
1827:3
1823:3
1811:3
1803:9
1799:2
1791:5
1772:4
1768:2
1760:4
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1657::
1630:.
1626::
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822:2
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283:2
256:)
251:H
248:f
143:)
139:(
115:)
20:.
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