Synthesis and crystal structure of cluster [C6H4-1,2(CO2CH2C2H-μ)2][Co2(CO)6]2

被引：0
|
作者：
Chen, XN
Zhang, J
Yin, YQ
Sun, J [1 ]
机构：
[1] Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Oxo Synth & Select Oxidat, Lanzhou 730000, Peoples R China
[2] Chinese Acad Sci, Shanghai Inst Organ Chem, Shanghai 200032, Peoples R China
来源：
CHINESE JOURNAL OF STRUCTURAL CHEMISTRY | 1999年 / 18卷 / 04期
关键词：
cobalt; alkyne; carbonyl; crystal structure;
D O I：
暂无
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The reaction of dipropargyl phthalate C6H4-1,2-(CO2CH2C2H-mu)(2) 1 with octacarbonyldicobalt 2 resulted in the formation of red complex [C6H4-1,2-(CO2CH2C2H-mu)(2)] [Co-2(CO)(6)](2) 3, in which each Co-2(CO)(6) group coordinates to one of the two C=C bonds of 1. Molecular structure of complex 3 was determined by single crystal X-ray analyses. The crystal belongs to the monoclinic system, space group P2(1)/a with the following crystallographic parameters: a=8.521(2), b=29.143(6), c=12.918(7) Angstrom, beta=100.12(3)degrees, V=3158(2) Angstrom(3), Z=4, M-r=814.09, D-c=1.712 g.cm(-3), F(000)=1608, mu(Mo-K alpha)=21.37 cm(-1) and final R=0.044 for 3151 observations.
引用
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页码：249 / 253
页数：5
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