A2H2[PTH4] (A=SR AND BA), 2 HYDRIDES WITH A LAYERED STRUCTURE TYPE WHERE [PT(II)H4]2- COMPLEXES AND HYDROGEN-ATOMS IN TETRAHEDRAL INTERSTICES SHARE THE SAME ALKALINE-EARTH COUNTER IONS

被引：10

作者：

KADIR, K

NOREUS, D

机构：

[1] Department of Structural Chemistry, Arrhenius Laboratory, Stockholm University

来源：

ZEITSCHRIFT FUR PHYSIKALISCHE CHEMIE-INTERNATIONAL JOURNAL OF RESEARCH IN PHYSICAL CHEMISTRY & CHEMICAL PHYSICS | 1993年 / 179卷

关键词：

CRYSTAL STRUCTURE; SR2H2(PTH4); BA2H2(PTH4); NEUTRON-DIFFRACTION; X-RAY DIFFRACTION;

D O I：

10.1524/zpch.1993.179.Part_1_2.237

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：

Sr2PtH6 and Ba2PtH6 have been synthesized. Structure determination based on X-ray and neutron powder diffraction data revealed the hydrides to have a sandwich type structure with layers containing square planar [Pt(II)H-4]2- complexes between layers resembling the BaH2 structure. The structure was refined in space group C mca (No 64), Z = 4 and the unit cell dimensions were determined to be a = 13.773(2) angstrom and b = c = 5.6570(5) angstrom for the strontium compound and a = 14.468(1) angstrom and b = c = 6.0014(5) angstrom for the barium compound.

引用

页码：237 / 242

页数：6

共 8 条

[1]

BALZ D, 1955, Z ELEKTROCHEM, V59, P545

[2] COMPLEX PLATINHYDRIDE A2PTH4 MIT A=NA, K, RB ODER CS [J].