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Sponsored by the Center for Science and Technology Development of the Ministry of Education
Supervised by Ministry of Education of the People's Republic of China
A novel large Ni-azido circle with co-ligands-tridentate (NNO) Schiff bases: hexagonal structure and ferromagnetic property
Sun Baiwang *,Chen Xiaodan
Ordered Matter Science Research Center, Department of Chemistry and Chemical Engineering, Southeast University, Nanjing
*Correspondence author
#Submitted by
Subject:
Funding:
none
Opened online:24 December 2009
Accepted by:
none
Citation: Sun Baiwang ,Chen Xiaodan.A novel large Ni-azido circle with co-ligands-tridentate (NNO) Schiff bases: hexagonal structure and ferromagnetic property[OL]. [24 December 2009] http://en.paper.edu.cn/en_releasepaper/content/38046
Reaction of nickel acetate tetrahydrate with Schiff base 2-[(pyridin-2-ylmethylimino) methyl] phenol (HL) in methanol-water solution, adding with NaN3 as the bridging ligand, yields the complex [Ni(L)(μ1,1-N3)H2O]6⋅H2O (1). The X-ray structure determination shows that the complex is nearly a perfect hexagonal structure and the temperature (2-300 K) dependent magnetic susceptibility indicates it possesses ferromagnetic behavior.