BRIDGED FERROCENES .3. CRYSTAL AND MOLECULAR-STRUCTURE OF 1,1',2,2',3,4,4',5'-TETRAKIS(TRIMETHYLENE)FERROCENE

被引:36
作者
HILLMAN, M
FUJITA, E
机构
[1] Department of Energy and Environment, Brookhaven National Laboratory, Upton
关键词
D O I
10.1016/S0022-328X(00)90425-X
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The structure of 1,1′,2,2′,3,4,4′,5′-tetrakis(trimethylene)ferrocene has been determined by X-ray diffraction. This compound forms prismatic crystals of monoclinic space group P22/c and four molecules in the unit cell with a 8.649(4), b 21.623(2), c 9.120(1) Å and β 107.21(3)°. The structure was solved from three dimensional Patterson and Fourier synthesis, and was refined by least squares. The two cyclopentadienyl rings are eclipsed and the dihedral angle between the rings is 11.1°. The iron-carbon distances ranged from 1.997(2) to 2.047(2) Å. © 1978.
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页码:99 / 108
页数:10
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