Synthesis, characterization, linear and non-linear optical (NLO) properties of some Schiff s bases

M. Delower H. Bhuiyan; Ayele Teshome; Graeme J. Gainsford; Mohamed Ashraf; Koen Clays; Inge Asselberghs; Andrew J. Kay

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Synthesis, characterization, linear and non-linear optical (NLO) properties of some Schiff s bases

机译：某些席夫碱的合成，表征，线性和非线性光学（NLO）性质

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The synthesis and linear and non-linear optical properties of a suite of chromophores containing imine linkers between the donor and acceptor are described. The synthetic methodology allows for the smooth condensation of the precursor molecule N,N-dimethyl-p-nitrosoaniline with a variety of acceptors to afford the target chromophores in yields ranging from 52% to 85%. These molecules yield static first hyperpolarisability values, β_((0)) of between 115 and 255 × 10~(-30)esu. As expected these values are influenced by both the strength of the acceptor unit as well as the likelihood of out of plane twisting within the chromophores.

机译：描述了在供体和受体之间含有亚胺连接基的一组生色团的合成以及线性和非线性光学性质。合成方法可以使前体分子N，N-二甲基-对亚硝基苯胺与各种受体平滑缩合，从而以52％至85％的产率提供目标发色团。这些分子产生的静态第一超极化率值β_（（0））在115和255×10〜（-30）esu之间。如预期的那样，这些值受受体单元的强度以及生色团内平面外扭曲的可能性的影响。

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来源
《Optical Materials》 |2010年第6期|p.669-672|共4页
作者
M. Delower H. Bhuiyan; Ayele Teshome; Graeme J. Gainsford; Mohamed Ashraf; Koen Clays; Inge Asselberghs; Andrew J. Kay;
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作者单位

Photonics Industrial Research Limited P.O. Box 31-310 Lower Hutt New Zealand;

Laboratory of Molecular Electronics and Photonics Department of Chemistry Katholieke Universiteit Leuven Celestijnenlaan 200D B-3001 Heverlee Belgium;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
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Synthesis, characterization, linear and non-linear optical (NLO) properties of some Schiff s bases

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