Early high oxidation state late low oxidation state mixed-metal organometallics: Examples of oxo-bridged tungsten-ruthenium acetylide clusters

被引：22
|
作者：
Blenkiron, P
Carty, AJ
Peng, SM
Lee, GH
Su, CJ
Shiu, CW
Chi, Y
机构：
[1] NATL RES COUNCIL CANADA,STEACIE INST MOL SCI,OTTAWA,ON K1A 0R6,CANADA
[2] NATL TAIWAN UNIV,DEPT CHEM,TAIPEI 10764,TAIWAN
[3] NATL TSING HUA UNIV,DEPT CHEM,HSINCHU 30043,TAIWAN
来源：
ORGANOMETALLICS | 1997年 / 16卷 / 04期
关键词：
D O I：
10.1021/om960485t
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The heterometallic complexes (C(5)Me(5))W(O)(2)RU(4)(CO)(10)(mu(4)-PPh)(CCPh) (1), (C(5)Me(5))W(O)(2)RU(4)(CO)(7)- (C7H8)(mu(4)-PPh)(CCPh) (2), and (C(5)Me(5))W(O)(2)Ru-5(CO)(12) (mu 4-PPh)(CCPh) (3), which contain examples of oxo-bridged tungsten-ruthenium bonds, have been prepared by condensation of Ru-4(CO)(13)(mu(3)-PPh) and (C(5)Me(5))W-(O)(2)(CCPh). Their molecular structures demonstrate the coexistence of high oxidation state tungsten and low oxidation-state ruthenium carbonyl fragments.
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页码：519 / 521
页数：3
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