The complex {[Mn(H2O)4(3, 3?azpy)](3, 3?azpy)3(PF6)2}n (3, 3?azpy = 3, 3? azobispyridine) has been synthesized and characterized. The crystal (C40H40F12MnN16O4P2, Mr = 1153.76) belongs to the triclinic system, space g...The complex {[Mn(H2O)4(3, 3?azpy)](3, 3?azpy)3(PF6)2}n (3, 3?azpy = 3, 3? azobispyridine) has been synthesized and characterized. The crystal (C40H40F12MnN16O4P2, Mr = 1153.76) belongs to the triclinic system, space group P with the following crystallographic parameters: a = 10.761(2), b = 11.040(2), c = 23.365(4) ? a = 85.52(1), b = 82.69(1), g = 70.44(1)? V = 2592.5(8) 3, Dc = 1.478 g/cm3, m(MoKa) = 4.16 cm-1, F(000) = 1174, Z = 2, final R = 0.0493 and wR = 0.1158 for the observed reflections (I > 2.00s(I)). The X-ray analysis revealed that manganese(Ⅱ) cation coordination environment is a distorted octahedral geometry, and the Mn2+ cation is coordinated by four oxygen atoms of water in the equatorial plane, while the two nitrogen atoms of 3, 3?azpy occupy the axial positions. The complex forms a one-dimensional chain structure via 3, 3?azpy bridging ligand.展开更多
基金Supported by the funds of Organic Syntheses Key Laboratory of Jiangsu Province
文摘The complex {[Mn(H2O)4(3, 3?azpy)](3, 3?azpy)3(PF6)2}n (3, 3?azpy = 3, 3? azobispyridine) has been synthesized and characterized. The crystal (C40H40F12MnN16O4P2, Mr = 1153.76) belongs to the triclinic system, space group P with the following crystallographic parameters: a = 10.761(2), b = 11.040(2), c = 23.365(4) ? a = 85.52(1), b = 82.69(1), g = 70.44(1)? V = 2592.5(8) 3, Dc = 1.478 g/cm3, m(MoKa) = 4.16 cm-1, F(000) = 1174, Z = 2, final R = 0.0493 and wR = 0.1158 for the observed reflections (I > 2.00s(I)). The X-ray analysis revealed that manganese(Ⅱ) cation coordination environment is a distorted octahedral geometry, and the Mn2+ cation is coordinated by four oxygen atoms of water in the equatorial plane, while the two nitrogen atoms of 3, 3?azpy occupy the axial positions. The complex forms a one-dimensional chain structure via 3, 3?azpy bridging ligand.
