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298:{\displaystyle {\widehat {J}}_{j}(1)f_{i}(1)=f_{i}(1)\int {\left|\varphi _{j}(2)\right|}^{2}{\frac {1}{r_{12}}}\,dr_{2}}
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Quantum mechanical operator used in the field of quantum chemistry
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Coulomb operator defining the repulsion resulting from electron
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478:is the one-electron wavefunction of the
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349:{\displaystyle {\widehat {J}}_{j}(1)}
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