Systematic study of polymorphism in crystalline non-linear optical materials

被引：30

作者：

Timofeeva, TV

Nesterov, VN

Clark, RD

Penn, B

Frazier, D

Antipin, MY

机构：

[1] New Mexico Highlands Univ, Dept Chem, Las Vegas, NM 87701 USA

[2] NASA, George C Marshall Space Flight Ctr, Huntsville, AL 35812 USA

[3] Russian Acad Sci, Inst Organoelement Cpds, Moscow, Russia

来源：

JOURNAL OF MOLECULAR STRUCTURE | 2003年 / 647卷 / 1-3期

关键词：

polymorphism; X-ray analysis; non-linear optical compounds; organic polytypes;

D O I：

10.1016/S0022-2860(02)00523-9

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：

Crystalline polymorphism is quite common for non-linear optical (NLO) compounds. During our studies of NLO materials we found several compounds that crystallize in two or more forms. We present a short review of our recent data on the crystalline polymorphisim of NLO compounds. Among the compounds studied, we found examples of concomitant polymorphism, induced conformational polymorphism, and organic polytypism. For several compounds, X-ray data bare discussed along with computational data on molecular and crystal structure energy. (C) 2003 Elsevier Science B.V. All rights reserved.

引用

页码：181 / 202

页数：22

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