New skeletal 3D polymeric inorganic cluster [W4S16Cu16Cl16]n with Cu in mixed-valence states:: Solid-state synthesis, crystal structure, and third-order nonlinear optical properties

被引：51

作者：

Cai, Y

Wang, Y

Li, YZ

Wang, XS

Xin, XQ

Liu, CM

Zheng, HG ^{[1
]}

机构：

[1] Nanjing Univ, State Key Lab Coordinat Chem, Inst Coordinat Chem, Nanjing 210093, Peoples R China

[2] Nanjing Univ, Ctr Mat Anal, Nanjing 210093, Peoples R China

[3] Jiangsu Teachers Univ Technol, Prov Key Lab Precious Met Chem, Changzhou 213001, Peoples R China

[4] Chinese Acad Sci, Ctr Mol Sci, Organ Solids Lab, Beijing 100080, Peoples R China

来源：

INORGANIC CHEMISTRY | 2005年 / 44卷 / 25期

关键词：

D O I：

10.1021/ic051230n

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A new 3D polymeric inorganic cluster with Cu in mixed-valence states was synthesized by the solid-state reaction of (NH4)(2)WS4, S-8, CuCl, and Et4NCl; S8 may be regarded as the oxidizing agent converting Cu(I) to Cu(II) and causing the polymerization of [WS4](2-). The third-order nonlinear optical (NLO) properties are determined, and the results show that the cluster exhibits both large NLO absorptive and strong refractive behaviors.

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页码：9128 / 9130

页数：3

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