U3SI(DOC) CRYSTALLOGRAPHIC TYPE

被引：9

作者：

KIMMEL, G

机构：

[1] Nuclear Research Centre-Negev, Beer-Sheva

来源：

JOURNAL OF THE LESS-COMMON METALS | 1978年 / 59卷 / 02期

关键词：

D O I：

10.1016/0022-5088(78)90136-4

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 examination of X-ray diffraction spectra shows that the U3Si and Ir3Si structures belong to two different crystallographic types. The space group is the same, I4/mcm, but the atomic sites are as follows: U3Si type (Doc), 4Si(a), 4U(l)(b), 8U(2)(h); Ir3Si type (Do′c), 4Ir(a), 4Si(b), 8Ir(2)(h). © 1978.

引用

页码：P83 / P86

页数：4

共 7 条

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[2]

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HANSON, HP ;

SKILLMAN, S ;

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[4] ATOMIC POSITIONS IN U3SI [J].

KIMMEL, G ;

NADIV, S .

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[5]

SCHUBERT K, 1977, COMMUNICATION

[6]

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[7] CRYSTAL CHEMICAL STUDIES OF THE 5F-SERIES OF ELEMENTS .8. CRYSTAL STRUCTURE STUDIES OF URANIUM SILICIDES AND OF CESI2, NPSI2 AND PUSI2 [J].

ZACHARIASEN, WH .

ACTA CRYSTALLOGRAPHICA, 1949, 2 (02) :94-99

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