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I have some strange problem with your zig-zag nanotube: You write (0,10) nanotube in your image, but everytime I count the hexagons (equivalently to the number of unit vectors along the circumference), it's 14. Did I miss something "theoretically", or is this a real mistake? Thanks for any hint! Jan
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It is a not a (0,10), but a (14,0) tube. Zig-zag tubes are generally (n,0), so the first mistake is messing up n and m. The second is as Jan correctly states, that there are 14 a1 vectors around the circumference. BR Jakob
54:- Likewise, there is a disconnect between the (periodic) bonds shown in half in the (0,10) wireframe and the (0,10) picture -- which still actually is (0,14).
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tubes because their circumferential edge is armchair-like (ignoring cut bonds). This is not evident in the (10,10) example since an oblique edge was chosen.
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57:- In a schematic figure like this, color should serve to illustrate a quantity or separate components. Here, it seems just
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and the viewer is left to guess. "Depth" in a perspective drawing is better (if at all) illustrated by fogging.
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Best regards, Claudia Cruz
Iconografia - Tecnologia Educacional Positivo Informática
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64:- The black background is unsuitable for printing and most paedagogical uses.
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I would like to ask authorization to use this image "carbon nanotubes" -
30:… thank you guys, I messed up. I'll corret that as soon as possible!
82:. Please, write to me. I work in a educational group in Brazil.
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http://en.wikipedia.org/Image:Types_of_Carbon_Nanotubes.png
79:. How do I talk to you about this? My e-mail is
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44:The picture has several problems:
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47:- (n,n) tubes are called
35:09:13, 10 June 2006 (UTC)
101:18:59, 12 May 2008 (UTC)
72:Dear Michael Ströck,
68:Use of the your image
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87:—Preceding
40:Misleading
59:thrown in
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32:Mstroeck
26:Ooops…
97:talk
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