STRUCTURE EXPANSION OF THE MIXED-METAL DICARBIDE CLUSTER CORE IN [(MU(3)-C-C-FP)RU-3(MU-H)(CO9)] VIA DIRECT RADICAL AND THERMAL COUPLING REACTIONS LEADING TO HIGHER-NUCLEARITY(MU-C2HX)M(Y) CLUSTER COMPOUNDS (X=0, 1, Y=7, 8), CPFERU(6)(MU(5)-C-2)(MU(5)-C2H)(CO)(16), CP(2)FE(2)RU(5)(MU(5)-C-2)(2)(CO)(17) AND CP(2)FE(2)RU(6)(MU(6)-C-2)(2)(CO)(17)

被引：15
|
作者：
AKITA, M
HIRAKAWA, H
TANAKA, M
MOROOKA, Y
机构：
[1] Research Laboratory of Resources Utilization, Tokyo Institute of Technology, Midori-ku, Yokohama, 227
来源：
JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1995年 / 485卷 / 1-2期
关键词：
IRON; RUTHENIUM; DICARBIDE; CLUSTER; ACETYLIDE(ALKYNYL); COUPLING;
D O I：
10.1016/0022-328X(94)05044-C
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Thermolysis of the mixed-metal tetranuclear dicarbide cluster [(mu(3)-C=C-Fp)Ru-3(mu-H)(CO)(9)] (2) and one-electron oxidation of the anion (PPh(4))[(mu(3)-C=C-Fp)Ru-3(CO)(9)] (3) derived from 2 lead to coupling of the (C-2)FeRu3 core to give the novel heptanuclear Cp(2)Fe(2)Ru(5)(mu(5)-C-2)(2)(CO)(17) (5), CpFeRu(6)(mu(5)-C-2)(mu(5)-C2H)(CO)(16) (6), and the octanuclear cluster compound Cp(2)Fe(2)Ru(6)(mu(6)-C-2)(2)(CO)(17) (4) With the multiply-bridging C-2 and C2H ligand.
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页码：C14 / C17
页数：4
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