摘要A novel coordination polymer, [Co3(bta)2(dpe)3(H2O)2]·2H2O (1, H3bta = benzene- 1,3,5- triacetic acid, and dpe = 1,2-di(pyridin-4-yl)ethene), has been hydrothermally prepared and characterized by IR spectroscopy, elemental analysis and single-crystal X-ray diffraction. The crystal is of triclinic system, space group P-1, with a = 9.5687(15), b = 11.2470(17), c = 13.686(2) Å, α = 78.262(3), β = 89.271(4), γ = 81.292(3)°, V = 1425.2(4) Å3, C60H56N6O16Co3, Mr = 1293.90, Dc = 1.508 g/cm3, F(000) = 667, μ = 0.940 mm-1 and Z = 1. The final R= 0.0707 and wR= 0.1413 for 4950 observed reflections (I > 2σ(I)). In the title complex, the bta ligand acts as a four-dentate bridging ligand to link up cobalt atoms into lamellar frameworks which are further interlinked by the dpe ligands to generate a trinodal (3,4,6)-connected (4.62)2(42.68.83.102)(64.82) net.
A novel coordination polymer, [Co3(bta)2(dpe)3(H2O)2]·2H2O (1, H3bta = benzene- 1,3,5- triacetic acid, and dpe = 1,2-di(pyridin-4-yl)ethene), has been hydrothermally prepared and characterized by IR spectroscopy, elemental analysis and single-crystal X-ray diffraction. The crystal is of triclinic system, space group P-1, with a = 9.5687(15), b = 11.2470(17), c = 13.686(2) Å, α = 78.262(3), β = 89.271(4), γ = 81.292(3)°, V = 1425.2(4) Å3, C60H56N6O16Co3, Mr = 1293.90, Dc = 1.508 g/cm3, F(000) = 667, μ = 0.940 mm-1 and Z = 1. The final R= 0.0707 and wR= 0.1413 for 4950 observed reflections (I > 2σ(I)). In the title complex, the bta ligand acts as a four-dentate bridging ligand to link up cobalt atoms into lamellar frameworks which are further interlinked by the dpe ligands to generate a trinodal (3,4,6)-connected (4.62)2(42.68.83.102)(64.82) net.
刘光祥;李杏龙;任小明. Synthesis and Crystal Structure of a Cobalt(II) Coordination Polymer with Benzene-1,3,5-triacetate and 1,2-Di(pyridin-4-yl)ethene[J]. , 2011, 30(9): 1239-1244.
LIU Guang-Xiang;Xin-Long LI;REN Xiao-Ming. Synthesis and Crystal Structure of a Cobalt(II) Coordination Polymer with Benzene-1,3,5-triacetate and 1,2-Di(pyridin-4-yl)ethene. , 2011, 30(9): 1239-1244.
2011, Vol. 30 
