Synthesis and the crystal structure of CeCuS2

Autor:	C.F. Smura, Yoshiki Takano, Simon J. Clarke, Y. Takahashi, Satoshi Komatsuzaki, Kazuko Sekizawa, Kouichi Takase
Rok vydání:	2016
Předmět:	Diffraction Chemistry Rietveld refinement Mechanical Engineering Inorganic chemistry Metals and Alloys Lattice (group) Space group General Medicine Crystal structure Crystallography Mechanics of Materials Lattice (order) Materials Chemistry Single phase Monoclinic crystal system
Popis:	Single phase of CeCuS 2 has been prepared by the mixture of CeO 2 and Cu 2 S at 1000 ° C in CS 2 /Ar atmosphere. All X-ray diffraction peaks of CeCuS 2 are indexed on the basis of the monoclinic system (space group: P 2 1 / c ) the same as LaCuS 2 and NdCuS 2 . The lattice parameters obtained by Rietveld analysis are a = 0.6573 ( 1 ) nm, b = 0.7256 ( 1 ) nm, c = 0.6875 ( 1 ) nm, and β = 98.566 ( 1 ) ° .
Databáze:	OpenAIRE
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