Derivation of theoretical formulas for r
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Józef Lipiński; Jerzy Leszczyński
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Article
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1982
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John Wiley and Sons
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English
⚖ 416 KB
## Abstract On the basis of the Heisenberg equation of motion and the Linderberg–Seamans approximations, useful formulas for, β‐resonance integrals in the all‐valence NDO‐like semiempirical methods have been derived. The case of __s__, __p__, __d__ basis sets of atomic orbitals has been considered.