A novel nickel(Ⅱ)complex[Ni(C22H34N6)](ClO4)2 had been synthesized and characterized by elementary analysis and signal-crystal X-ray diffraction analysis.The results showed that the complex crystallizes in a triclinic system,the space group P1-with a=10.209(1),b=11.617(1),c=11.916(1),α=87.633(2),β=75.940(2)°,γ=88.501(2)°,V=1369.5(2)3,Z=2,F(000)=668,Dc=1.552g/cm3,R1=0.036,wR2=0.105.In the crystal there are two independent Ni(II)centres.Each Ni(II)ion is coordinated by four secondary nitrogen atoms from one macrocycle and two oxygen atoms from two perchlorate anions to form a distorted octahedron geometry.
