REACTIONS OF NAPHTHALENEYTTERBIUM WITH BIS(CYCLOPENTADIENYL) COMPLEXES OF COBALT, NICKEL, CHROMIUM AND VANADIUM - X-RAY CRYSTAL-STRUCTURE OF THE TRIPLE-DECKER CPVC10H8VCP

被引:21
作者
BOCHKAREV, MN [1 ]
FEDUSHKIN, IL [1 ]
SCHUMANN, H [1 ]
LOEBEL, J [1 ]
机构
[1] TECH UNIV BERLIN,INST ANORGAN & ANALYT CHEM,W-1000 BERLIN 12,GERMANY
关键词
D O I
10.1016/0022-328X(91)83005-O
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Naphthaleneytterbium, C10H8Yb(THF)3 reacts with Cp2Cr, Cp2Co, Cp2Ni, and Cp2V in THF to give Cp2Yb. In the case of the reaction of C10H8Yb(THF)3 with Cp2V, vanadium-containing intermediates could be isolated. One of them, CpVC10H8VCp, has been characterized by X-ray differaction. The crystals are monoclinic, space group P2(1)/n, with a 907.0(5), b 798.8(3), c 1080.8(5) pm, beta 105.21(4)-degrees; Z = 2. The structure was refined to R = 0.0288 for 1131 observed reflections (F(o) > 4-sigma(F(o))).
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页码:321 / 326
页数:6
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