Synthese und Kristallstruktur von [WCl3(N 3S2)(Pyridin)] / Synthesis and Crystal Structure of [WCl3(N3S2)(Pyridine)]
1986 ◽
Vol 41
(6)
◽
pp. 796
◽
[WCl3(N3S2)(pyridine)] was obtained by the reaction of a mixture of S5N5[WCl4(N3S2)] and S4N3[WCl4(N3S2)] with pyridine in dichloromethane. It forms brown, moisture-sensitive crystal plates and was characterized by its IR spectrum and an X-ray crystal structure determination (1404 observed reflexions. R = 0.052). Crystal data: orthorhombic, space group Pbca. Z = 8, a = 708.3, b = 1275.4, c = 2628.6 pm. The tungsten atom has a distorted octahedral coordination and is part of a planar WN3S2 ring with WN bond lengths of 176 and 186 pm. The pyridine ligand (W−N 232 pm) is in trans position to the shorter WN bond.
1986 ◽
Vol 41
(7)
◽
pp. 831-833
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1992 ◽
Vol 47
(3)
◽
pp. 301-304
◽
1996 ◽
Vol 51
(9)
◽
pp. 1245-1247
◽
1986 ◽
Vol 41
(10)
◽
pp. 1191-1195
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1985 ◽
Vol 40
(10)
◽
pp. 1314-1319
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2001 ◽
Vol 56
(8)
◽
pp. 697-703
◽
1989 ◽
Vol 44
(8)
◽
pp. 889-892
◽