Single crystal structural investigations on NiyMo6Se8-xSx solid solution:: A new location of nickel counterions

被引：16

作者：

Belin, S ^{[1
]}

Chevrel, R ^{[1
]}

Sergent, M ^{[1
]}

机构：

[1] Univ Rennes 1, Chim Solide & Inorgan Mol Lab, CNRS, UMR 6511, F-35042 Rennes, France

来源：

JOURNAL OF SOLID STATE CHEMISTRY | 2000年 / 155卷 / 01期

关键词：

Chevrel phases; chalcogen solid solution; crystal structural determination; Ni-Ni and Ni-Mo bondings;

D O I：

10.1006/jssc.2000.8961

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The structures of nickel sulfoselenide Chevrel phases have been determined. All the richest nickel phases crystallize in rhombohedral symmetry. A single-crystal structural study makes it possible to identify the special nickel cation locations inside the host network for both pure sulfide and selenide Chevrel phases. We also show that these nickel atoms can form some kind of cluster in the cavities of the host or Ni-Mo bondings. (C) 2000 Academic Press.

引用

页码：250 / 258

页数：9

共 21 条

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