pH-Dependent Assembly of Hybrid Materials Based on Molybdates and Copper/imidazole Complexes  

作　　者：吴小园 卢灿忠 赵振国 陈善慈 匡小飞 谢奕明 

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9期1109-1118,共10页结构化学（英文）

基　　金：the Natural Science Foundation of Fujian Province(2006L2005,2006F3135,2006F3141,2007HZ0001-1)

摘　　要：Three novel inorganic-organic hybrid materials, [Cu（imi）2（H2O）（MoO4）]n 1, [Cuz（imi）3（MoO4）E]n.nH2O 2 and [Cu3（imi）2（OH）2（MoO4）2]n 3 （imi = imidazole）, were synthesized and characterized by X-ray single-crystal structure determination. 1 crystallizes in orthorhombic, space group Pca21 with a = 13.382（4）, b = 8.527（2）, c = 9.622（3）A, V = 1098.0（5） A^3 Z = 4, C6H10CuMoN4O5, Mr = 377.66, Dc = 2.285 g/cm^3, F（000） = 740,μ（MoKa） = 3.095 mm^-1, the final R = 0.0256 and wR = 0.0722 for 1896 observed reflections with I 〉 2σ（I）. 2 crystallizes in monoclinic, space group P2t/c with a= 11.170（2）, b = 7.8244（15）, c = 22.631（4）A, β = 115.790（7）°, V = 1780.9（6）A^3 Z = 4, C9H14Cu2Mo2N6O9, Mr = 669.24, Dc= 2.496 g/cm^3, F（000）=1295,μ（MoKa） = 3.792 mm^-1, the final R = 0.0225 and wR = 0.0615 for 3838 observed reflections with I 〉 2σ（I）. 3 crystallizes in monoclinic, space group P21/c with a = 5.5599（19）, b = 23.771（8）, c = 7.3044（18）A , β = 129.356（16）°, V = 746.5（4）A^3, Z = 2, C6H10Cu3Mo2N4O10, Mr = 680.71, Dc = 3.029 g/cm^3, F（000） = 650,μ（MoKa） = 5.900 mm^-1, the final R = 0.0215 and wR = 0.0524 for 1620 observed reflections with I 〉 2σ（I）.Three novel inorganic-organic hybrid materials, [Cu（imi）2（H2O）（MoO4）]n 1, [Cuz（imi）3（MoO4）E]n.nH2O 2 and [Cu3（imi）2（OH）2（MoO4）2]n 3 （imi = imidazole）, were synthesized and characterized by X-ray single-crystal structure determination. 1 crystallizes in orthorhombic, space group Pca21 with a = 13.382（4）, b = 8.527（2）, c = 9.622（3）A, V = 1098.0（5） A^3 Z = 4, C6H10CuMoN4O5, Mr = 377.66, Dc = 2.285 g/cm^3, F（000） = 740,μ（MoKa） = 3.095 mm^-1, the final R = 0.0256 and wR = 0.0722 for 1896 observed reflections with I 〉 2σ（I）. 2 crystallizes in monoclinic, space group P2t/c with a= 11.170（2）, b = 7.8244（15）, c = 22.631（4）A, β = 115.790（7）°, V = 1780.9（6）A^3 Z = 4, C9H14Cu2Mo2N6O9, Mr = 669.24, Dc= 2.496 g/cm^3, F（000）=1295,μ（MoKa） = 3.792 mm^-1, the final R = 0.0225 and wR = 0.0615 for 3838 observed reflections with I 〉 2σ（I）. 3 crystallizes in monoclinic, space group P21/c with a = 5.5599（19）, b = 23.771（8）, c = 7.3044（18）A , β = 129.356（16）°, V = 746.5（4）A^3, Z = 2, C6H10Cu3Mo2N4O10, Mr = 680.71, Dc = 3.029 g/cm^3, F（000） = 650,μ（MoKa） = 5.900 mm^-1, the final R = 0.0215 and wR = 0.0524 for 1620 observed reflections with I 〉 2σ（I）.

关 键 词：hybrid materials POLYOXOMETALATE PH-DEPENDENT IMIDAZOLE 

分 类 号：O627.12[理学—有机化学]