Crystal data for Cs2KTbCl6 and Cs2KEuCl6 by powder X-ray diffraction

Autor:	M. R. Estrada, J. Gómez-Lara, J. Duque, M.E. Villafuerte-Castrejón, L. Rosales, R. Pomés
Rok vydání:	1996
Předmět:	Crystallography Radiation Materials science Crystal data X-ray crystallography General Materials Science Condensed Matter Physics Instrumentation
Zdroj:	Powder Diffraction. 11:281-283
ISSN:	1945-7413 0885-7156
DOI:	10.1017/s0885715600009246
Popis:	Two compounds of the elpasolite family (A2BLnX6), Cs2KTbCl6 and Cs2KEuCl6, were obtained {by evaporating to dryness a hot aqueous HCl solution of the appropriate chlorides [Morss etal., Inorg. Chem. 9, 1771 (1970)]} and characterized by powder X-ray diffraction. Title compounds are isostructural with cubic Rb2NaTmCl6 and correspond to the perovskite related structure with space group Fm3m, cell parameters 11.1294(6) and 11.1618(4) Å, V=1378.5(2), and V=1390.5(1) Å3, respectively.
Databáze:	OpenAIRE
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