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A one-dimensional chain coordination polymer [Co(II)(C6H5CH=CHCOOH)2(4,4′- bipy)(H2O)5]n has been synthesized with cinnamylic acid, 4,4′-bipy and cobaltous chloride as raw materials. Crystal data for this complex: monoclinic, space group P21/c, a = 1.1481(3), b = 1.1230(2), c = 1.1759(3) nm, β = 97.054(4)o, V = 1.5046(6) nm3, Mr= 617.50, Dc = 1.363 g/cm3, Z = 2, μ(MoKα) = 0.627 mm-1, F(000) = 646, S = 1.062, R 0.0443 and wR = 0.1178. The crystal structure shows that two neighboring cobalt(II) ions are linked together by one 4,4′-bipy, and the whole complex molecule adopts a one-dimensional chain structure. Each cobalt(II) ion is coordinated with two nitrogen atoms from two 4,4′-bipy molecules and four oxygen atoms from four water molecules, giving a distorted octahedral coordination geometry. The electrochemical properties were analyzed by combining with the crystal structure.
A one-dimensional chain coordination polymer [Co (II) (C6H5CH = CHCOOH) 2 (4,4’-bipy) (H2O) 5] n has been synthesized with cinnamylic acid, 4,4’-bipy and cobaltous chloride as raw The crystal data for this complex: monoclinic, space group P21 / c, a = 1.1481 (3), b = 1.1230 (2), c = 1.1759 (3) nm, β = 97.054 (4) o, V = 1.5046 6) nm3, Mr = 617.50, Dc = 1.363 g / cm3, Z = 2, μ (MoKα) = 0.627 mm -1, F (000) = 646, S = 1.062, R 0.0443 and wR = 0.1178. shows that two neighboring cobalt (II) ions are linked together by one 4,4’-bipy, and the whole complex molecule is one-dimensional chain structure. Each cobalt (II) ion is coordinated with two nitrogen atoms from two 4, 4’-bipy molecules and four oxygen atoms from four water molecules, giving a distorted octahedral coordination geometry. The electrochemical properties were analyzed by combining with the crystal structure.