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Title: Synthesis and characterization of a mixed cationic tetrasulfidotungstate monohydrate
Authors: Srinivasan, Bikshandarkoil R
Mhalsikar, Rathan G
Näther, Christian
Bensch, Wolfgang
Keywords: Coordination chemistry;Crystal structure;Tetramethylammonium;Tetrasulfidotungstate
Issue Date: Jul-2010
Publisher: CSIR
IPC Code: Int. Cl.9 C07F11/00
Abstract: Synthesis and structural characterization of a mixed cationic tetrasulfidotungstate monohydrate (dabcoH)3(NMe4)[WS4]2. H2O (dabco = 1,4-diazabicyclo[2.2.2]octane; NMe4 = tetramethylammo-nium) is described. The compound crystallizes in the centrosymmetric monoclinic space group P21/c and its structure consists of three crystallographically independent monoprotonated (dabcoH)+ cations, a tetramethylammonium cation, two unique tetrasulfidotungstate anions, and a lattice water. The organic cations, [WS4]2- anion and lattice water are linked by several weak H-bonding interactions.
Page(s): 891-895
Appears in Collections:IJC-A Vol.49A(07) [July 2010]

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