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
1979 ◽
Vol 34
(12)
◽
pp. 1698-1702
◽
Keyword(s):
X Ray
◽
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 WS42- ligand and two silver atoms, having a tetrahedral and trigonal planar coordination.
2007 ◽
Vol 222
(12/2007)
◽
Keyword(s):
Keyword(s):