Synthesis of diamino-substituted nitrogen heterocyclic NLO chromophores and their second order nonlinearities  

作　　者：王传广 王鹏 朱培旺 叶成 

机构地区：[1]Organic Solid Laboratory, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080, China

出　　处：《Progress in Natural Science:Materials International》1998年第4期115-118,共4页自然科学进展·国际材料（英文版）

基　　金：Project supported by the National Natural Science Foundation of China (Grant No. 59790050)

摘　　要：Three diamino-substituted nitrogen-heterocyclic NLO chromophores were synthesized via a facile procedure. Compared to their benzene analogues, the thermal stability and transparency of synthesized chromophores are improved although there is a little decline in their μgβCT values.Three diamino-substituted nitrogen-heterocyclic NLO chromophores were synthesized via a facile procedure. Compared to their benzene analogues, the thermal stability and transparency of synthesized chromophores are improved although there is a little decline in their μgβCT values.

关 键 词：DIAMINES nitrogen-heterocycles first order hyperpolarizabi’ity SOLVATOCHROMISM MOPAC AMI. 

分 类 号：N[自然科学总论]