INFRARED SPECTRA OF ORDERED AND DISORDERED PYROCHLORE-TYPE COMPOUNDS IN SERIES RE2TI2O7, RE2ZR2O7 AND RE2HF2O7

被引：104

作者：

KLEE, WE

WEITZ, G

机构：

[1] Mineralogical Institute of the University, Karlsruhe

来源：

JOURNAL OF INORGANIC & NUCLEAR CHEMISTRY | 1969年 / 31卷 / 08期

关键词：

D O I：

10.1016/0022-1902(69)80566-X

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Infrared spectra of the binary oxides of the types RE2Ti2O7, RE2Zr2O7, and RE2Hf2O7 have been recorded in the range from 1000 to 200 cm-1. On the basis of these spectra it is possible to distinguish between ordered and disordered structures of the pyrochlore type compounds. The results obtained by this method are compared with those obtained from X-ray powder diffraction patterns. © 1969.

引用

页码：2367 / &

共 5 条

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ROY, R
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[2] [Anonymous], 1952, INT TABLES XRAY CRYS, VI
[3] FERROELECTRICITY IN OXIDES OF FLUORITE STRUCTURE
COOK, WR
JAFFE, H
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[4] PYROCHLORE-TYPE COMPOUNDS CONTAINING DOUBLE OXIDES OF TRIVALENT AND TETRAVALENT IONS
ROTH, RS
[J]. JOURNAL OF RESEARCH OF THE NATIONAL BUREAU OF STANDARDS, 1956, 56 (01): : 17 - 25
[5] 1937, STRUKTURBERICHT, V2, P58

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