MG2OSH6 - A NEW TERNARY HYDRIDE WITH THE K2PTCL6-TYPE STRUCTURE

被引：24

作者：

KRITIKOS, M ^{[1
]}

NOREUS, D ^{[1
]}

BOGDANOVIC, B ^{[1
]}

WILCZOK, U ^{[1
]}

机构：

[1] MAX PLANCK INST COAL RES,W-4330 MULHEIM,GERMANY

来源：

JOURNAL OF THE LESS-COMMON METALS | 1990年 / 161卷 / 02期

关键词：

D O I：

10.1016/0022-5088(90)90045-L

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：

A new ternary hydride with the composition Mg2OsH6 has been synthesized from MgH2 and osmium powder. The structure was determined, by Guinier-Hägg X-ray diffraction and neutron powder diffraction, to be of the K2PtCl6 type with a cubic unit cell dimension of 6.6828(6) Å. The Os-H bond length in the octahedral complex was refined from a neutron diffraction pattern of the deuteride Mg2OsD6 to a value of 1.68(1) Å. © 1990.

引用

页码：337 / 340

页数：4

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