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新设计的α-低聚呋喃-碱金属配合物的第一超极化率的理论研究

, PP. 84-89

Keywords: α-低聚呋喃,非线性光学,第一超极化率,密度泛函

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Abstract:

采用b3lyp/6-31g(d)//bhandhlyp/6-31g(d)方法研究了36个低聚呋喃-碱金属配合物的结构、分子的第一超极化率和其他物理性质.研究结果表明,体系的能隙、r2、极化率、碱金属间的距离、碱金属上的电荷转移以及氧环大小等对体系的第一超极化率有影响.本文的研究结果对设计和合成新型的非线性光学(nlo)材料有一定帮助.

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