ISOLATED AND CONDENSED TA2NI2 CLUSTERS IN THE LAYERED TELLURIDES TA2NI2TE4 AND TA2NI3TE5

被引：35

作者：

TREMEL, W

机构：

[1] Anorganisch-Chemisches Institut, Universität Münster, W-4400

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH | 1991年 / 30卷 / 07期

关键词：

D O I：

10.1002/anie.199108401

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The Ni atoms are not localized between the TaTe2 layers but occupy part of the tetrahedral interstices within the layers in Ta2Ni2Te4 (right) and Ta2Ni3Te4. Quantum chemical calculations confirm the significance of Ta-Ta and Ta-Ni interactions in these systems. The cluster formation in layer compounds can be attributed to the large affinity between electron-deficient and electron-rich metals.

引用

页码：840 / 843

页数：4