| Synthesis and Crystal Structure of Cluster 〔C_6H_4-1,2-(CO_2CH_2C_2H-μ)_2〕〔Co_2(CO)_6〕_2 |
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| 作者姓名： | CHEN XueNian ZHANG Jie YIN YuanQi |
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| 作者单位： | CHEN XueNian ZHANG Jie YIN YuanQi (State Key Laboratory for Oxo Synthesis and Selective Oxidation，Lanzhou Institute of Chemical Physics，the Chinese Academy of Sciences，Lanzhou 730000 |
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| 摘 要： | １ＩＮＴＲＯＤＵＣＴＩＯＮＯｃｔａｃａｒｂｏｎｙｌｄｉｃｏｂａｌｔｉｓａｖｅｒｙｃｏｎｖｅｎｉｅｎｔｓｔａｒｔｉｎｇｍａｔｅｒｉａｌｆｏｒｔｈｅｐｒｅｐａｒａｔｉｏｎｏｆａｌｍｏｓｔａｎｙｃｏｂａｌｔｃｏｍｐｏｕｎｄ〔１〕．Ｔｈｅｒｅａｃｔｉｏｎｓｏ...
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Synthesis and Crystal Structure of Cluster\=C6H41,2(CO2CH2C2H)2Co2(CO)62 |
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| CHEN XueNian,ZHANG Jie,YIN YuanQi.Synthesis and Crystal Structure of Cluster\=C6H41,2(CO2CH2C2H)2Co2(CO)62[J].Chinese Journal of Structural Chemistry,1999(4). |
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| Authors: | CHEN XueNian ZHANG Jie YIN YuanQi |
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| Abstract: | The reaction of dipropargyl phthalate C6H41,2(CO2CH2C2H)2 1 with octacarbonyldicobalt 2 resulted in the formation of red complex C6H41,2(CO2CH2C2H)2Co2(CO)62 3, in which each Co2(CO)6 group coordinates to one of the two CC bonds of 1. Molecular structure of complex 3 was determined by single crystal Xray analyses. The crystal belongs to the monoclinic system, space group P21/a with the following crystallographic parameters: a=8.521(2), b=29.143(6), c=12.918(7) , = 100.12(3),V=3158(2) 3, Z=4, Mr=814.09, Dc=1712 g.cm-3, F(000)=1608, (MoK)=21.37 cm-1 and final R=0.044 for 3151 observations. |
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| Keywords: | cobalt alkyne carbonyl crystal structure |
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