N=N双键及N=C双键的核自旋偶合常数的最大键级杂化轨道研究  

The study of maximum bond order hybrid orbital in calculation the spin-spin coupling constants of N=N bond and N=C bond

作　　者：李永健[1] 

机构地区：[1]华中师范大学化学系,武汉430079

出　　处：《华中师范大学学报（自然科学版）》1999年第4期561-563,共3页Journal of Central China Normal University：Natural Sciences

摘　　要：The general relationship for calculating indirect nuclear spin spin coupling constants of 1 J N=N and 1 J N=C has been derived. The coupling constants are mainly affected by bond polarization and hybridization of bonding atoms.The coupling constants evaluated by use of these concrete ralationships are in good agreement with the experimented data.The general relationship for calculating indirect nuclear spin spin coupling constants of 1 J N=N and 1 J N=C has been derived. The coupling constants are mainly affected by bond polarization and hybridization of bonding atoms.The coupling constants evaluated by use of these concrete ralationships are in good agreement with the experimented data.

关 键 词：杂化轨道 氮氮双键 氮碳双键 核自旋偶合常数 

分 类 号：O641.12[理学—物理化学]