MONOHYDRIDE COMPLEXES OF MOLYBDENUM(IV) AND TUNGSTEN(IV) CONTAINING BULKY THIOLATE LIGANDS - X-RAY CRYSTAL-STRUCTURES OF [MH(SC6H2PRI3-2,4,6)3(PME2PH)2], M = MO OR W

被引：21
|
作者：
BURROW, TE [1 ]
HILLS, A [1 ]
HUGHES, DL [1 ]
LANE, JD [1 ]
MORRIS, RH [1 ]
RICHARDS, RL [1 ]
机构：
[1] UNIV SUSSEX,AFRC IPSR,NITROGEN FIXAT LAB,BRIGHTON BN1 9RQ,E SUSSEX,ENGLAND
来源：
JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS | 1991年 / 07期
关键词：
D O I：
10.1039/dt9910001813
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The complexes [MH(SC6H2R3-2,4,6)3(PMe2Ph)2] 1 (M = Mo or W, R = Me or Pr(i)) and their deuterio analogues have been prepared. The X-ray structures of 1 (M = Mo or W, R = Pr(i)) have been determined, showing the overall geometry in both to be based on a distorted trigonal-bipyramidal arrangement of thiolates with the phosphines essentially trans to each other. The hydride ligand could not be located by X-ray diffraction in either structure, but its presence is established by spectroscopic studies. The preparation of [MoBr(SPh)3(PMe2Ph)2] is also described.
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收藏
页码：1813 / 1820
页数：8
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