PREPARATION OF BARIUM-CONTAINING SILICON CLATHRATE COMPOUND

被引：55

作者：

YAMANAKA, S

HORIE, H

NAKANO, H

ISHIKAWA, M

机构：

[1] Department of Applied Chemistry, Faculty of Engineering, Hiroshima University

来源：

FULLERENE SCIENCE AND TECHNOLOGY | 1995年 / 3卷 / 01期

关键词：

D O I：

10.1080/153638X9508545729

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 silicon clathrate compound containing Ba was prepared by the thermal degradation of a solid solution (Na2Ba)Si-4 at 500 degrees C in vacuum. The compound has the Na8Si46 clathrate type structure, which consists of silicon tetrahedral networks having two types of cages, pentagonal dodecahedra and 14-face polyhedra. The Ba atoms are placed only in the larger cages.

引用

页码：21 / 28

页数：8

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