Some Theorems Concerning the Mutual Polarizabilities of Atoms and Bonds in Conjugated Molecules

摘要

Atom bond polarizabilities pgr;r, stin alternant hydrocarbons (AH's) vanish identically. The calculation of pgr;r, stin ions derived from AH's by addition or removal of one or more electrons (AHI's) is discussed, and the conditions under which they vanish are examined. Mutual atom polarizabilities pgr;r, sand mutual bond polarizabilities pgr;rs, tuin AHI's are related to the corresponding quantities in the parent AH's. The dependence of all the polarizabilities on Coulomb and resonance integrals is examined.