含有微孔结构的吡啶二羧酸金属锰配位聚合物
Coordination Polymers of Bipyridyldicarboxylate: a New Manganese Complex Containing Porous Structure
摘要A novel coordination polymer based on manganese(Ⅱ)and bipyridyldicarboxylate ligand,{[Mn(bpdc)(H2O)2]·H2O·CH3OH}n(1)(H2bpdc=2,2'-bipyridyl-4,4'-dicarboxylic acid),has been prepared by hydrothermal method.The complex crystallizes in the monoclinic system,space group P21/n with a=0.76187(15)nm,b=1.5744(3)nm,c=1.3622(3)nm,β=105.84(3)°,V=1571.8(5)nm3,Dc=1.619g·cm-3,Z=4,R=0.0318 and wR=0.082 9(I>2σ(I)).Compound 1 has a grid structure extended with subunits binuclear manganese.The open channel constitute about 14.8% of the crystal volume and are occupied by the CH3OH and water solvent molecules.CCDC: 778527.
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