Darstellung und Kristallstruktur von (PPh3)3Ag2WS4, einem neuartigen Dreikern-Komplex mit tetraedrisch und trigonal planar koordinierten Ag-Atomen / Preparation and Crystal Structure of (PPh3)3Ag2WS4, a Novel Trinuclear Complex with Tetrahedral and Trigonal Planar Coordination of the Ag Atoms
Open Access
- 1 December 1979
- journal article
- research article
- Published by Walter de Gruyter GmbH in Zeitschrift für Naturforschung B
- Vol. 34 (12) , 1698-1702
- https://doi.org/10.1515/znb-1979-1215
Abstract
The title compound was prepared by reaction of AgNO3, P(C6H5)3 and (NH4)2WS4 in a dichloromethane/water system. The crystal structure was determined from single crystal X-ray diffraction data (monoclinic, space group P21/c, with a = 1811,1(2), b = 1735.6(2), c = 1779,7(2) pm, β = 95,02(1)°, V = 5572,7 · 106 pm3, Z = 4). The compound contains a tetradentate WS4 2- ligand and two silver atoms, having a tetrahedral and trigonal planar coordination.Keywords
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