Synthesis and Structure Characterization of [HgCl(η~5-C_5H_3C(CH_3)=N-3- C_5H_4N)Fe(η~5-C_5H_5)]·(1/2)CH_2Cl_2  

作　　者：LINKun-Hua SONGMao-Ping DUChen-Xia ZHANGQiao-Hong HAOXin-Qi WUYang-Jie 

机构地区：[1]DepartmentofChemistry,ZhengzhouUniversity,HenanKeyLaboratoryofAppliedChemistry,Zhengzhou,Henan450052,ChinaDepartmentofChemistry,ShanghaiUniversity,Shanghai200436,China [2]DepartmentofChemistry,ZhengzhouUniversity,HenanKeyLaboratoryofAppliedChemistry,Zhengzhou,Henan450052,ChinaE-mail：[e-mail] [3]DepartmentofChemistry,ZhengzhouUniversity,HenanKeyLaboratoryofAppliedChemistry,Zhengzhou,Henan450052,China

出　　处：《Chinese Journal of Structural Chemistry》2004年第1期15-18,共4页结构化学（英文）

基　　金：This work was supported by NNSFC (No. 20072034) and NSF of Henan province

摘　　要：S A new cyclomercurated ferrocenylketimine containing pyridyl ring ([HgCl(5- C5H3C(CH3)=N-3-C5H4N)Fe(5-C5H5)]紺H2Cl2, Mr = 581.66) was synthesized and its molecular structure has been confirmed by IR, elemental analysis, 1H-NMR and X-ray crystal structure analysis. It is of monoclinic system, space group P21/c with a = 9.213(2), b = 17.479(4), c = 11.510(2) ? b = 100.32(3)o, V = 1823.7(6) 3, Z = 4, C17.5H16Cl2FeHgN2, Dc = 2.119 g/cm3, m = 9.497 mm-1, F(000) = 1100, R = 0.0436 and wR = 0.0987. The independent reflections are 3527, of which 3153 with I ≥ 2s(I) were observed. The compound contains a five-membered metallocycle. The mercury atom is bonded with the 2-position of substituted cyclopentadienyl ring (Cp), and coordinated weakly to the N atom of imino group. The pyridyl ring is almost perpendicular to the substituted Cp which is nearly coplanar with the metallocycle. The Hg(1)C(1) and Hg(1)Cl(1) bond lengths are 2.050(8) and 2.321(2) ? respectively.

关 键 词：cyclomercurated ferrocenylimine pyridyl compounds crystal structure 

分 类 号：O626.321[理学—有机化学]