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: State Key Laboratory of Structural Chemistry,Fujian Institute of Research on the Structure of Matter
• 出 处: 结构化学
• 发表日期: 2008年09期
• 关键词: imidazole monoclinic inorganic ribbon corner octahedral distorted bonds orthorho

Three novel inorganic-organic hybrid materials,[Cu(imi)2(H2O)(MoO4)]n 1,[Cu2(imi)3(MoO4)2]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) ,V = 1098.0(5)3,Z = 4,C6H10CuMoN4O5,Mr = 377.66,Dc = 2.285 g/cm3,F(000) = 740,μ(MoKα) = 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 P21/c with a = 11.170(2),b = 7.8244(15),c = 22.631(4),β = 115.790(7)o,V = 1780.9(6) 3,Z = 4,C9H14Cu2Mo2N6O9,Mr = 669.24,Dc = 2.496 g/cm3,F(000) = 1295,μ(MoKα) = 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) ,β = 129.356(16)o,V = 746.5(4) 3,Z = 2,C6H10Cu3Mo2N4O10,Mr = 680.71,Dc = 3.029 g/cm3,F(000) = 650,μ(MoKα) = 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)] n1 [Cu2 (imi) 3 (MoO4) 2] n · nH2O2 and [Cu3 (imi) 2 (MoO4) 2] n3 (imi = imidazole), 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 C = 9.622 (3) , V = 1098.0 (5) 3, Z = 4, C6H10CuMoN4O5, Mr = 377.66, Dc = 2.285 g / cm3, F , the final R = 0.0256 and wR = 0.0722 for 1896 observed reflections with I> 2σ (I) .2 crystallizes in monoclinic space group P21 / c with a = 11.170 (2), b = 7.8244 (4)  β = 115.790 (7) o V = 1780.9 (6) 3 Z = 4 C9H14Cu2Mo2N6O9 Mr = 669.24 Dc = 2.496 g / cm3 F (000) = 1295 μ = 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 , c = 7.3044 (18) β, β = 129.356 (16) o, V = 746.5 (4) 3, Z = 2, C6H10Cu3Mo2N4O10, Mr = 680.71, Dc = 3.02 F (000) = 650, μ (MoKα) = 5.900 mm-1, the final R = 0.0215 and wR = 0.0524 for 1620 observed reflections with I> 2σ (I).