writer：Fa-Yun Chen, Shu Hua Zhang , He Ping Li, Lai Jun Zhang, Yi Dong Zhang
keywords：Heterometallic cubane cluster , Magnetic properties , N,O ligand
source：期刊
specific source：Journal of Molecular Structure 1006 (2011) 142–146
Issue time：2011年
The reaction of Ni(ClO4)26H2O with a dilithium 2-[(2-hydroxy-3-ethoxy-enzylidene)-amino]-ethane sulfonic acid (Li2L) in a acetonitrile solution under solvothermal conditions leads to the formation of heterometallic tetranuclear cubane cluster [Ni3Li(L)3 (OH)(CH3CN)3]0.5CH3CN (1, where Li2L = dilithium 2-[(2-hydroxy-3-ethoxy-benzylidene)-amino]-ethanesulfonate). Complex 1 displays dominant ferromagnetic interactions through l3-O (oxidophenyl and hydroxyl) binding modes.