A SYNTHETIC VARIANT OF THE HULSITE-TYPE - NI5.33SB0.67B2O10

被引：10

作者：

BLUHM, K ^{[1
]}

MULLERBUSCHBAUM, H ^{[1
]}

WALZ, L ^{[1
]}

机构：

[1] MAX PLANCK INST FESTKORPERFORSCH,W-7000 STUTTGART 1,GERMANY

来源：

JOURNAL OF THE LESS-COMMON METALS | 1990年 / 158卷 / 02期

关键词：

D O I：

10.1016/0022-5088(90)90069-V

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 compound, Ni5.33Sb0.67B2O10, was prepared utilizing B2O3 flux technique. The crystal structure of a subcell was determined by X-ray single crystal methods. Space group C2h1- P2 m; a = 5.376 A ̊; b = 3.031 A ̊; c = 10.603 A ̊; β = 94.47°; Z = 1. Ni2+ and Sb5+ are octahedrally coordinated while B3+ has a trigonal planar coordination. The relationship to the Ni5TiB2O10 type is discussed. A discontinuity in the magnetic susceptibility is observed at about 150 K. Below 40 K an antiferromagnetic ordering increases drastically. © 1990.

引用

页码：339 / 345

页数：7

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