NEW TELLUROMETALATES OF GALLIUM AND INDIUM - K[K([18]CROWN-6)](2)[GATE3]CENTER-DOT 2CH(3)CN AND [(NET(4))(5)][IN3TE7]CENTER-DOT-O.5ET(2)O

被引:34
作者
PARK, CW
SALM, RJ
IBERS, JA
机构
[1] Department of Chemistry, Northwestern University Evanston, Evanston, Illinois
来源
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH | 1995年 / 34卷 / 17期
关键词
GALLIUM COMPOUNDS; INDIUM COMPOUNDS; METALATES; TELLURIUM COMPOUNDS; ZINTL PHASES;
D O I
10.1002/anie.199518791
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The tellurometalate ions [GaTe3]3− and [In3Te7]5− have been prepared by chemical reduction of Ga2Te3 and In2 Te3, respectively, by potassium in liquid NH3 in the presence of an encapsulating ligand. The [GaTe3]3− ion is essentially trigonal planar; the [In3Te7]5− ion is cuboidal, where one corner is missing (structure shown on the right). These anions have no counterparts in S or Se chemistry. (Figure Presented.) Copyright © 1995 by VCH Verlagsgesellschaft mbH, Germany
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页码:1879 / 1880
页数:2
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