A metallocene-complexed dibismuthene:: Cp2Zr(BiR)2 (CP = C5H5; R = C6H3-2,6-Mes2)

被引：32
|
作者：
Wang, YZ
Quillian, B
Yang, XJ
Wei, PR
Chen, ZF
Wannere, CS
Schleyer, PV [1 ]
Robinson, GH
机构：
[1] Univ Georgia, Dept Chem, Athens, GA 30602 USA
[2] Univ Georgia, Ctr Computat Chem, Athens, GA 30602 USA
来源：
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2005年 / 127卷 / 21期
关键词：
D O I：
10.1021/ja051704h
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The zirconocene-complexed dibismuthene, Cp2Zr(BiR)2 (Cp = C5H5; R = C6H3-2,6-Mes2), was prepared by the reaction of sodium metal with Cp2ZrCl2 and RBiCl2. The air- and moisture-sensitive dark reddish/brown compound is the first organometallic compound containing Bi-Zr bonds and the only example of a ZrBi2 ring. Moreover, our computations on associated model systems offer insight into the nature of the interaction of the heaviest dipnictene with a metallocene center. Copyright © 2005 American Chemical Society.
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页码：7672 / 7673
页数：2
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