Synthesis, Crystal Structure and Properties of Nickel Complex Containing Pyridine [Ni(py)_3(H_2O)_3 ](1,5-nds)

The mononuclear containing N-donor ligand Ni(Ⅱ) complex [Ni(py)3(H2 O)3 ](1,5-nds)(py=pyridine,1,5nds=1,5-naphthalene-disulfonate anion) was synthesized by slow evaporation method in water.It was characterized by X-ray crystal diffraction,IR,thermal analysis,UV-Vis spectroscopy,etc.The characterization results of X-ray single crystal diffraction show that the crystal of the complex crystallized in monoclinic system with space group C2/c.The unit cell parameters include a=1.569 46(17) nm,b=1.219 95(12) nm,c=1.454 71(16) nm,β= 14.547 1(16)°,V=2.765 1(5) nm3,Z=4.The magnetic and fluorescent properties of the complex were studied.CCDC: 947286.