STRUCTURE REFINEMENT OF RUBIDIUM PERRHENATE AT 297-K AND 159-K

被引：20

作者：

ROGNER, P ^{[1
]}

RANGE, KJ ^{[1
]}

机构：

[1] UNIV REGENSBURG,INST ANORGAN CHEM,UNIV STR 31,W-8400 REGENSBURG,GERMANY

来源：

ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES | 1993年 / 48卷 / 02期

关键词：

RUBIDIUM PERRHENATE; STRUCTURE REFINEMENT; SCHEELITE-TYPE STRUCTURE;

D O I：

10.1515/znb-1993-0218

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The scheelite-type structure of rubidium perrhenate, RbReO4, has been confirmed and refined from single-crystal X-ray data at two temperatures. The compound crystallizes tetragonally, space group I4(1)/a, with a = 5,8401(5), c = 13,265(2) angstrom at 297(1) K, and a = 5,8289(7), c = 13,109(2) angstrom at 159(3) K, respectively. Except for a significant decrease in the anisotropic displacement factors, the changes in the structural parameters at low temperature are rather small.

引用

页码：233 / 234

页数：2

共 5 条

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[2] AN X-RAY, RAMAN AND IR STUDY OF ALPHA-CSREO4, THE HIGH-TEMPERATURE MODIFICATION OF CESIUM PERRHENATE [J].

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ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES, 1992, 47 (11) :1513-1520

[3]

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[4]

SHELDRICK GM, 1976, SHELX PROGRAM CRYSTA

[5]

WALKER N, 1983, ACTA CRYSTALLOGR A, V39, P159

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