A Co Coordination Polymer Based on 1,10-Phenanthroline Derivative and Pentane-1,5-dicarboxylate

A coordination polymer,[Co2(L)2(1,5-PDC)2]·0.5H2O 1(L=2-(2-fluorophenyl)-1H-imidazophenanthroline and 1,5-PDC=pentane-1,5-dicarboxylate,has been synthesized under hydrothermal condition,and characterized by elemental analysis,IR spectroscopy,TGA,UV-vis spectrum and single-crystal X-ray diffraction.Crystal data: C104H86Co4F4N16O17,triclinic system,space group P1,a=1.108 2(5) nm,b=1.390 2(4) nm,c=1.601 7(6) nm,α=90.806(5)°,β=93.429(3)°,γ=111.312(5)°,V=2.293 0(15) nm3,Z=1,R=0.059 7,wR=0.160 8.In 1,the 1,5-PDC ligand bridges neighboring Co atoms to form a one-dimensional(1D) chain structure.The π-π interactions between neighboring chains resulted in a 2D supramolecular architecture.In addition,the N-H…O and O-H…N hydrogen-bonding interactions further stabilize the supramolecular structure of 1.CCDC: 872031.