TRIVALENT BORON AS ACCEPTOR CHROMOPHORE IN ASYMMETRICALLY SUBSTITUTED 4,4'-BIPHENYL AND AZOBENZENE FOR NONLINEAR OPTICS

被引：103

作者：

LEQUAN, M

LEQUAN, RM

CHING, KC

机构：

来源：

JOURNAL OF MATERIALS CHEMISTRY | 1991年 / 1卷 / 06期

关键词：

BORON; SOLVATOCHROMIC TECHNIQUE; NONLINEAR OPTICAL MATERIAL;

D O I：

10.1039/jm9910100997

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

[4'-(Dimethylamino)biphenyl-4-yl]dimesitylborane (BNB) and [4'-(dimethylamino)phenylazophenyl-4-yl]dimesitylborane (BNA) have been prepared and studied by a solvatochromic technique. The high second-order hyperpolarisability coefficients beta-CT determined by this technique, 37 and 240 x 10(-30) esu, dagger respectively, show that this new family of materials is of interest for non-linear optics.

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收藏

页码：997 / 999

页数：3

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