Hydrothermal synthesis,crystal structure and properties of complex [Co(odpa)(phen)_2(H_2O)]·H_2O

A novel complex [Co(odpa)(phen)2(H2O)]n·nH2O(H4odpa=3,3′,4,4′-oxydiphthalic acid,phen=1,10-phenanthroline) based on flexible carboxylic acid and 1,10-phenanthroline,have been hydrothermally synthesized and structurally characterized by elemental analysis,IR and X-ray single crystal diffraction.Crystal structural analysis reveals that it is mononuclear structure with triclinic,space group P-1,a=11.190(2),b=12.587(2),c=13.097(3),α=102.688(3)°,β=105.751(2)°,γ=92.615(2)°,V=1 721.1(6)A3,Z=2.The neighboring mononuclear molecular are linked into 1D supramolecular double chain through hydrogen bonding interactions.The adjacent supramolecular chains are further interconnected by hydrogen bonds,π…π interactions and C—H…π weak interactions to result a 3D supramolecular framework.