Syntheses and Crystal Structures of Two Gd(Ⅲ) Hydrogen Supramolecules Based on p-Sulfonatothiacalix[4]arene  

作　　者：袁大强 吴明燕 江飞龙 洪茂椿 

机构地区：[1]State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, The Chinese Academy of Sciences

出　　处：《Chinese Journal of Structural Chemistry》2008年第5期558-564,共7页结构化学（英文）

基　　金：This work was supported by the National Natural Science Foundation of China,Natural Science Foundation of Fujian Province,and the Young Scientist Funds of Fujian Province (No. 2006F3130)

摘　　要：Two novel polymeric complexes, [Gd（HsTCAS）（H2O）7]·4H2O 1 and [Gd（HsTCAS） （CH3COCH3）（H2O）6]·6H2O 2 （H4TCAS = p-sulfonatothiacalix[4]arene）, have been synthesized and characterized by single-crystal X-ray diffraction analyses. Complex 1 crystallizes in monoclinic, space group C2/m with a = 20.2308（12）, b = 19.0894（10）, c = 12.2448（7）A, β = 101.847（3）°, V = 4628.1（5）A^3, C24H43GdO27S8, Mr = 1169.25, Z = 4, Dc = 1.690 g/cm^3, F（000） = 2380,μ = 1.879 mm^-1, the final R = 0.0404 and wR = 0.1038 for 5127 observed reflections with I 〉 2σ（I）. Complex 2 is pseudo-isostructural with complex 1.Two novel polymeric complexes, [Gd（HsTCAS）（H2O）7]·4H2O 1 and [Gd（HsTCAS） （CH3COCH3）（H2O）6]·6H2O 2 （H4TCAS = p-sulfonatothiacalix[4]arene）, have been synthesized and characterized by single-crystal X-ray diffraction analyses. Complex 1 crystallizes in monoclinic, space group C2/m with a = 20.2308（12）, b = 19.0894（10）, c = 12.2448（7）A, β = 101.847（3）°, V = 4628.1（5）A^3, C24H43GdO27S8, Mr = 1169.25, Z = 4, Dc = 1.690 g/cm^3, F（000） = 2380,μ = 1.879 mm^-1, the final R = 0.0404 and wR = 0.1038 for 5127 observed reflections with I 〉 2σ（I）. Complex 2 is pseudo-isostructural with complex 1.

关 键 词：crystal structure arene gadolinium complexes hydrogen bond 

分 类 号：O643.3[理学—物理化学]