摘要
运用中性基团中原子的价层轨道能和“假原子”近似，建立了一个新的计算中性基团电负性的公式。运用该式，计算了２７０个中性基团的电负性，计算结果与国内外新近的几套基团电负性颇为一致。
By using the energy of valence orbits of atoms in the neutral group and ″ pseudo-atom″approxima tion. a new formu la for the calculation of neutral group electronesa ti vi ties has been ob-tained:The group electronegativities for 270 common neutral groups have been calculated. The results ofthe present study agree quite well with the several sets of group electronegrativities publ ished in liter-atures recently.
出处
《重庆师范学院学报（自然科学版）》
1995年第2期31-36,共6页
Journal of Chongqing Normal University(Natural Science Edition)
关键词
价层轨道能
假原子
中性基团
电负性
average energy of valence orbit. ″pseudo-atom″. neutral group electronegativity
