Coordination Polymers of Bipyridyldicarboxylate:a New Manganese Complex Containing Porous Structure
Cui Wang
Abstract
Cui Wang
Abstract
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=0.761 87(15) nm,b=1.574 4(3) nm,c= 1.362 2(3) nm,β=105.84(3)°,V=1 571.8(5) nm3,Dc=1.619g·cm-3,Z=4,R=0.031 8 and wR=0.082 9(I2σ(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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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=0.761 87(15) nm,b=1.574 4(3) nm,c= 1.362 2(3) nm,β=105.84(3)°,V=1 571.8(5) nm3,Dc=1.619g·cm-3,Z=4,R=0.031 8 and wR=0.082 9(I2σ(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.
Key concepts: Manganese, Monoclinic crystal system, Crystallography, Coordination polymer, Ligand (biochemistry), Crystal structure, Molecule, Hydrothermal circulation