Synthesis， characterization and properties of the antipyrine derivative metal nickel(Ⅱ) complex
MAO Renqun1， ZOU Xiaoqing1， YU Qing1， MA Li1， LIU Chang1， PANG Haixia1,2， YUAN Ximing2
1.School of Material and Chemical Engineering， Hubei University of Technology， Wuhan 430068；2.Faculty of Material science and Chemistry， China University of Geosciences， Wuhan 430074
Abstract：A new dinuclear nickel(Ⅱ) complex， [Ni2(L4)4Cl4·(H2O)2]·(CH3CH2OH)2(L4＝pyri-dine-4-carboxaldehyde and 4-aminoantipyrine) coordination has been successfully synthesized by solvothermal treatment of NiCl2·6H2O with L4. The structure and property of the complex has been characterized by single-crystal X-ray diffraction， IR， Raman spectroscopy， elemental analysis and TG. The results show that the complex crystallizes in the monocle-nic space group P21/c with cell parameters： a＝6.4266(4)?， b＝33.732(2)?， c＝17.3649(12)?， α＝90°，β＝89.708(1)°， γ＝90°； V＝3764.4(4)?3， Z＝2. The complex has a high thermal stability.
2017, Vol. 51 
