DISCRETE M(6)N OCTAHEDRA IN THE SUBNITRIDES NA16BA6N AND AG16CA6N - A RECONSIDERATION OF THE AG8CA3, STRUCTURE TYPE

被引：42

作者：

SNYDER, GJ ^{[1
]}

SIMON, A ^{[1
]}

机构：

[1] MAX PLANCK INST FESTKORPERFORSCH,D-70569 STUTTGART,GERMANY

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH | 1994年 / 33卷 / 06期

关键词：

D O I：

10.1002/anie.199406891

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The future of subnitride chemistry appears promising: M6 octahedra with a central N atom have been detected in the new compound Na16Ba6N and in the compound hitherto described as “Ag8Ca3”; the latter is actually the isotypic Ag16Ca6N (with 0.7% N)! In these compounds the M6N octahedra are embedded in a matrix of Na and Ag, respectively. Numerous phases with the Ag8Ca3 structure such as Ni6Si2M3 and Ni6Al2M3 (M = rare‐earth metal) may likewise be stabilized by interstitial atoms. Copyright © 1994 by VCH Verlagsgesellschaft mbH, Germany

引用

页码：689 / 691

页数：3

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