ANCHORAGE OF 4-NITROPYRIDINE N-OXIDE, AN OPTICALLY NONLINEAR ENTITY, ONTO CDCL2 AND CDI2 HOST MATRICES

被引：33

作者：

PECAUT, J

LEFUR, Y

LEVY, JP

MASSE, R

机构：

来源：

JOURNAL OF MATERIALS CHEMISTRY | 1993年 / 3卷 / 04期

关键词：

ORGANIC INORGANIC POLYMER; NONLINEAR OPTICAL MATERIAL; CRYSTAL STRUCTURE; 2ND-HARMONIC GENERATION;

D O I：

10.1039/jm9930300333

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：

The syntheses and crystal structures of bis(4-nitropyridine N-oxide)cadmium chloride and bis(4-nitropyridine N-oxide)cadmium iodide dihydrate are reported. The cadmium chloride complex exhibits a second-harmonic generation signal (SHG) of the same magnitude as that of KTiOPO4 (KTP). The CdCl2 polymeric chains host the 4-nitropyridine N-oxide molecules through short Cd-O bonds, suggesting an extension of the pi molecular orbital of the guest molecule through a O-Cd-O bridge.

引用

页码：333 / 338

页数：6