机构地区: 衡阳师范学院化学与材料科学系功能金属有机材料湖南省普通高等学校重点实验室
出 处: 《无机化学学报》 2009年第6期1133-1136,共4页
摘 要: 近年来,由有机羧酸分子与金属离子通过配位键经自组装而构筑的配位聚合物,得到了突飞猛进的发展。由于这类聚合物不仅具有复杂多样的拓扑结构。而且在许多领域如材料、药物、分子电化学、分子识别和分子器件等方面的研究和开发中也表现出潜在的应用价值。所以,设计和组装具有一维、二维和三维有序结构的配位聚合物已成为超分子化学研究中最活跃的领域之一。 A novel cobalt(Ⅱ) coordination polymer {Co(phen)(H2O)[C8H14(COO)2]}n·(CH3OH)n has been hydrothermally synthesized by the reaction of (1S,3R)-1,2,2-trimethyl-1,3-cyclopentanedicarboxylic acid [(1S,3R)-camphoric acid, CsH14(COOH)2], 1,10-phenanthroline(phen) and hydrous cobalt sulfate in the solvent mixture of water and methanol. Crystal data for this complex: monoclinic, space group P21/n, a=1.230 33(11) nm, b=1.363 18(12) nm, c=1.388 91(12) nm, β=106.570 0(10)°, V=2.232 7(3) nm^3, Dc=1.450 g·cm^-3, Z=4, F(000)=1 020, final GooF=1.057, R1=0.049 0, wR2=0. 142 9. The cobalt(H) ion is six-coordinated with two nitrogen atoms of one 1,10-phenanthroline molecule, three oxygen atoms from two camphoric acids and one water oxygen atom, forming a distorted octahedral coordination geometry. Adjacent cobalt(H) ions are bridged by (1S,3R)-camphoric acid groups, resulting in a 1D chain structure. CCDC: 727758.