THE 1ST MOLECULAR ELECTRONIC HYPERPOLARIZABILITIES OF HIGHLY POLARIZABLE ORGANIC-MOLECULES - 2,6-DI-TERT-BUTYLINDOANILINES

被引：27
作者：
MARDER, SR
CHENG, LT
TIEMANN, BG
机构：
[1] CALTECH,BECKMAN INST,CTR MOLEC MAT RESOURCE,PASADENA,CA 91125
[2] DUPONT CO,CENT RES & DEV DEPT,WILMINGTON,DE 19880
来源：
JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS | 1992年 / 09期
关键词：
D O I：
10.1039/c39920000672
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The first molecular hyperpolarizabilities (beta) of a series of 2,6-di-tert-butylindoanilines, measured by electric-field-induced second harmonic generation, are somewhat more sensitive to donor strength than was found for analogously substituted nitrostilbenes, and dimethylindoaniline has a beta roughly twice that of its 2,6 di-tert-butylated analogue, measured in chloroform; solvatochromic measurements on the former compound suggest that this decrease in hyperpolarizability is consistent with a bound-solvent effect.
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页码：672 / 674
页数：3
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