Synthesis of Copper(II) Coordination Polymer Based on Chiral Unsymmetrical Schiff-Base and Its Crystal Structure

A novel one-dimensional copper coordination polymer,C54H68N6O8Cu2(1),was synthesized by the reaction of chiral unsymmetrical Schiff-base with copper ion in mild conditions.The structure was characterized by IR,TGA,elemental analysis and single-crystal X-ray diffraction.The crystal of 1 belongs to monoclinic,space group P2(1)with a=11.268(5),b=13.682(6),c=17.604(7),β=106.739(5)°,V=2 598.9(18)3,Z=2,Mr=1 056.22,Dc=1.350 g·cm-3,F(000)=1 112,R1=0.037 0 and wR2=0.095 9.1 possesses an infinite 1D zigzag chain.