ORGANOSAMARIUM TETRATHIOMETALATE CHEMISTRY - SYNTHESIS AND STRUCTURE OF THE MIXED-METAL COMPLEXES ([(C(5)ME(5))(2)SM]MO-2(MU-S)(4))(-) AND [(C(5)ME(5))(2)SM(MU-S)(2)WS2](-1)

被引：30

作者：

EVANS, WJ ^{[1
]}

ANSARI, MA ^{[1
]}

ZILLER, JW ^{[1
]}

KHAN, SI ^{[1
]}

机构：

[1] UNIV CALIF LOS ANGELES,DEPT CHEM & BIOCHEM,LOS ANGELES,CA 90024

来源：

ORGANOMETALLICS | 1995年 / 14卷 / 01期

关键词：

D O I：

10.1021/om00001a002

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Mixed-metal Mo-Sm and W-Sm complexes can be readily made by reaction of (C(5)Me(5))(2)Sm(THF)(2) with (PPha)(2)MoS4 and(PPh(4))(2)WS4. In the molybdenum case, a trimetallic Mo(V) complex, {[(C(5)Me(5))(2)Sm]Mo-2(mu-S)(4)}(PPh(4)), (1), is obtained. With tungsten, a bimetallic W(VI) complex, [(C(5)Me(5))(2)Sm(mu-S)(2)WS2](PPh(4)) (2), is isolated. Both complexes contain tetrahedral MS(4) units which coordinate via bridging sulfur atoms to (C(5)Me(5))(2-) Sm moieties.

引用

页码：3 / 4

页数：2

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