Synthesis and Structure of Iron Complex with 1,2-Dithiolate-1,2-dicarba-closo-dodecaborane [Li(THF)_4][Fe(S_2C_2B_10H_10)_2(THF)]  

作　　者：卢士香 金国香 等 

机构地区：[1]ChangchunInstituteofAppliedChemistry,TheChineseAcademyofSciences,Changchun130022,China

出　　处：《Chinese Journal of Structural Chemistry》2002年第5期493-496,共4页结构化学（英文）

基　　金：Financially Supported by the National Natural Science Foundation of China (29974029, 29925101) ;and Special Funds for Major State Basic Research Projects of China (G1999064800)

摘　　要：The crystal of complex [Li(THF)4][Fe(S2C2B10H10)2(THF)] 3 belongs to monoclinic, space group P21 with a = 11.964(2), b = 16.527(3), c = 12.554(3) ? = 108.70(3)? V = 2351.3(8) 3, Z = 2, Mr = 835.95, Dc = 1.181 g/cm3, (MoK? = 5.30 cm1, F(000) = 874, R = 0.0622 and Rw = 0.1538 for 1641 observed reflections with I > 2(I). The ionic complex of 3 contains the square pyramidal anion of [Fe(S2C2B10H10)2(THF)] and the tetrahedral cation of [Li(THF)4]+. The iron is 5-coordinated and located in the square pyramidal configuration. The iron atom and the four sulfur atoms are almost coplanar. The Lithium atom is coordinated with four oxygen atoms of four THF molecules and located in a tetrahedral configuration.The crystal of complex [Li(THF)4][Fe(S2C2B10H10)2(THF)] 3 belongs to monoclinic, space group P21 with a = 11.964(2), b = 16.527(3), c = 12.554(3) ? = 108.70(3)? V = 2351.3(8) 3, Z = 2, Mr = 835.95, Dc = 1.181 g/cm3, (MoK? = 5.30 cm1, F(000) = 874, R = 0.0622 and Rw = 0.1538 for 1641 observed reflections with I > 2(I). The ionic complex of 3 contains the square pyramidal anion of [Fe(S2C2B10H10)2(THF)] and the tetrahedral cation of [Li(THF)4]+. The iron is 5-coordinated and located in the square pyramidal configuration. The iron atom and the four sulfur atoms are almost coplanar. The Lithium atom is coordinated with four oxygen atoms of four THF molecules and located in a tetrahedral configuration.

关 键 词：dithiolate carborane iron complex crystal structure 

分 类 号：O614.811[理学—无机化学]