PHASE-RELATIONSHIPS IN THE SYSTEMS MGA2S4-MSC2S4 (M=CO, ZN, CD)

被引：2

作者：

HAEUSELER, H

STORK, HJ

机构：

[1] Laboratorium für Anorganische Chemie, Universität Siegen, D-5900 Siegen

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 1992年 / 186卷 / 01期

关键词：

D O I：

10.1016/0925-8388(92)90628-M

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：

The systems CoGa2-xScxS4, ZnGa2-xScxS4 and CdGa2-xScxS4 were investigated by X-ray powder methods on polycrystalline samples quenched at 800 and 1000-degrees-C. Three new compounds were obtained: CoGa1.8Sc0.2S4 (a = 366.1 pm, c = 1208.4 pm) and ZnGaScS4 (a = 373.3 pm, c = 1222.8 pm), both crystallizing in an FeGa2S4-type structure, and a spinel-type CoGa0.2Sc1.8S4 (a = 1043.3 pm). Formation of a quaternary compound could not be obtained in the cadmium system.

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页码：147 / 151

页数：5

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