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The Phosphorus Selena Bromide α ‐P 4 Se 3 Br 2
Author(s) -
Hoppe Diana,
Rau Franz,
Schlosser Marc,
Pfitzner Arno
Publication year - 2010
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.200900345
Subject(s) - bromine , monoclinic crystal system , bromide , ampoule , molecule , phosphorus , crystal (programming language) , chemistry , crystal structure , crystallography , inorganic chemistry , organic chemistry , computer science , programming language
Yellow crystals of the phosphorus selena bromide α ‐P 4 Se 3 Br 2 [monoclinic, C 2/ c , Z = 8, a = 12.724(3) Å, b = 14.732(3) Å, c = 12.553(3) Å, β = 116.60(3)°] were obtained from the reaction of P 4 Se 3 and bromine at 80 °C in sealed glass ampoules. The crystal structure features discrete molecules of the formula α ‐P 4 Se 3 Br 2 according to the well‐known α ‐form of P 4 Ch 3 I 2 molecules ( Ch = S, Se).
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