摘要
某些具有倍频活性的有机分子如硫脲和３－甲基－４－硝基吡啶Ｎ－氧等易与ⅡＢ族金属卤化物形成加合物，并呈非心对称晶体结构和有希望非线性光学材料。本文着重总结这些加成物特别是一维配位聚合物的结构特征和倍频性能并展望其研究前景。
Studies of addition compounds of group ⅡB metal halides with some organic molecules aim at building acentric crystal structure for potential nonlinear material based on the encapsulation of organic chromophores as the thiourea and 3-methyl-4-nitropyridine N-oxide etc. in inorganic host matrices. This review presents recent developments in study of their crystal chemistry and experimental frequency-doubling effect and focuses on the correlation between the structure feature and the second harmonic generation of one dimensional coordination polymers.
关键词
金属卤化物
加成物
晶体结构
倍频性能
Group ⅡB metal halide
addition compound
crystal structure
sesondharmonic generation
