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Preparation and Crystal Structure of MnBiSe 2 I
Author(s) -
Pfitzner Arno,
Zabel Manfred,
Rau Franz
Publication year - 2005
Publication title -
zeitschrift für anorganische und allgemeine chemie
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.354
H-Index - 66
eISSN - 1521-3749
pISSN - 0044-2313
DOI - 10.1002/zaac.200500072
Subject(s) - monoclinic crystal system , octahedron , crystallography , crystal structure , stoichiometry , group (periodic table) , crystal (programming language) , materials science , chemistry , computer science , organic chemistry , programming language
Black single crystals of MnBiSe 2 I were obtained by the reaction of stoichiometric amounts of Mn, Bi, BiI 3 , and Se at 600 °C for 7 days. The compound crystallizes in the monoclinic system, space group C 2/ m , with a = 13.428(2), b = 4.112(1), c = 10.130(2) Å, β = 90.97(2)°, and Z = 4. The crystal structure refinement based on 849 reflections converged at R = 0.0380 and wR 2 = 0.0916, respectively. MnBiSe 2 I forms a layer structure consisting of MnSe 6 octahedra, MnSe 2 I 4 octahedra, and BiSe 3+2 pyramids.
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