SYNTHESIS AND STRUCTURE OF A CESIUM NIOBIUM(V) NITRIDE, CSNBN2

被引：14

作者：

JACOBS, H

HELLMANN, B

机构：

[1] Fachbereich Chemie der Universität Dortmund, W-4600 Dortmund 50

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 1993年 / 191卷 / 02期

关键词：

Nitrides;

D O I：

10.1016/0925-8388(93)90077-Z

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Deep red transparent single crystals of air-stable caesium niobium(V) nitride, CsNbN2, were obtained by the reaction of CsNH2 with NbN (molar ratio 10:1) at 600-degrees-C in high pressure autoclaves for 9 days. The structure was determined on the basis of X-ray single-crystal data: Fd3mBAR, a = 8.740(5) angstrom, Z = 8, R/R(w) = 0.025/0.028, N(F(o)2) greater-than-or-equal-to 2sigma(F(o)2) = 37, N(variables) = 5. The compound has a filled-up beta-cristobalite-type structure.

引用

页码：277 / 278

页数：2