Synthesis and structure of the clusters [Cu50Se24(S-thiaz)2(dppm)10] and [Cu48Se24(S-thiazH)2(dppm)10]

被引：10

作者：

Fuhr, Olaf

Fernandez-Recio, Lucia

Castineiras, Alfonso

Fenske, Dieter

机构：

[1] Forschungszentrum Karlsruhe, Inst Nanotechnol, D-76021 Karlsruhe, Germany

[2] Univ Karlsruhe, Inst Anorgan Chem, Santiago De Compostela, Spain

来源：

ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE | 2007年 / 633卷 / 5-6期

关键词：

copper; selenium; cluster compounds; crystal structures;

D O I：

10.1002/zaac.200600359

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The reaction of copper(I) acetate with bis(diphenylphosphanyl)methane (dppm), 2-mercaptothiazoline (S-thiazH) and Se(SiMe3)(2) in DME leads to the formation of [Cu50Se24(S-thiaz)(2)(dppm)(10)] (1). In some rare cases additionally another cluster, [Cu48Se24(S-thiazH)(2)(dppm)(10)] (2), is formed. Both clusters have nearly equal molecular structures; they only differ in the area, where the 2-mercaptothiazoline ligands are located. In their copper selenium core both show structural features that are typical for the low temperature phase of binary Cu2Se.

引用

收藏

页码：700 / 704

页数：5

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