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Crystal structure of the new quaternary copper manganese and zirconium chalcogenides
Author(s) -
Sachanyuk V. P.,
Fedorchuk A. O.,
Olekseyuk I. D.,
Parasyuk O. V.
Publication year - 2007
Publication title -
physica status solidi (b)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.51
H-Index - 109
eISSN - 1521-3951
pISSN - 0370-1972
DOI - 10.1002/pssb.200642530
Subject(s) - manganese , hexagonal crystal system , copper , zirconium , crystallography , materials science , crystal structure , inorganic chemistry , chemistry , metallurgy
The compounds Cu 2 MnZrS 4 and Cu 2 MnZrSe 4 were obtained by solid‐state synthesis method. It was established using an XRD powder method that they crystallize in the hexagonal structural type (space group P3m1) with unit cell parameters a = 0.37427(2) nm, c = 0.61004(3) nm (Cu 2 MnZrS 4 ); a = 0.39085(2) nm, c = 0.63709(3) nm (Cu 2 MnZrSe 4 ). Atomic parameters were calculated using the anisotropic approximation ( R I = 0.0523 and R I = 0.0473 for Cu 2 MnZrS 4 and Cu 2 MnZrSe 4 , respectively). (© 2007 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)