Synthesis and structure of mono- and bis(tricarbonylchromium)complexes of 1,2;5,6-dibenzocycloocta-1,5-diene

被引:5
|
作者
Fakhri, SA [1 ]
Zenouz, AM [1 ]
机构
[1] Tabriz Univ, Fac Chem, Dept Organ Chem, Mol Spect Lab, Tabriz, Iran
关键词
tricarbonylchromium complexes; conformation analysis; 1,2; 5,6-dibenzocycloocta-1,5-diene; crystal structure; stereoisomers;
D O I
10.1016/S0022-328X(00)00268-0
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The mono- and bis(tricarbonylchromium)complexes of 1,2;5,6-dibenzocycloocta-1,5-diene (1) have been synthesized. Crystal structures of mono(tricarbonylchromium) complex of 1 (2) (C19H16CrO3, C2/m, a = 11.838, b = 11.904, c = 12.379 Angstrom, alpha = 90.0, beta = 113.36, gamma = 90.0 degrees, Z = 4) and cis-bis(tricarbonylchromium) complex of 1 (3) (C22H16Cr2O6, P2(1)/c, a = 12.556, b = 11.353, c = 14.127 Angstrom, alpha = 90.0, beta = 101.38, gamma = 90.0 degrees, Z = 4) have been determined by X-ray analysis. (C) 2000 Elsevier Science S.A. All rights reserved.
引用
收藏
页码:6 / 11
页数:6
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