Solvent-dependent copper(I) conformational supramolecular pseudo-polymorphs based on a flexible thioether ligand

被引：64

作者：

Peng, Rong ^{[2
]}

Deng, Shi-Ren ^{[1
]}

Li, Mian ^{[2
]}

Li, Dan ^{[2
]}

Li, Zao-Ying ^{[1
]}

机构：

[1] Wuhan Univ, Dept Chem, Wuhan 430072, Peoples R China

[2] Shantou Univ, Dept Chem, Shantou 515063, Guangdong, Peoples R China

来源：

CRYSTENGCOMM | 2008年 / 10卷 / 05期

关键词：

D O I：

10.1039/b717165j

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The reactions of 3,4- bis(4- pyridinesulfanylmethyl) thiophene ( L) with CuI in various solvent conditions led to the formation of four supramolecular isomers containing different solvent molecules, [Cu(L) I] (n) (1), {[ Cu( L) I]center dot 1/ 2C(7)H(8)}(n) (2a), {[Cu(L) I]center dot CHCl3} n (2b), and {[Cu(L) I]center dot CH2Cl2} n(3). The four conformational pseudo-polymorphs are relative to the variable conformations of the new flexible thioether ligand, in which different solvents dramatically influence the conformations and the linking modes of the ligand. In addition, the four complexes 1-3 show structure-related photoluminescent properties.

引用

页码：590 / 597

页数：8

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