Synthesis,crystal structure and magnetic properties of a nickel(II) complex with pyridine-substituted nitronyl nitroxide radicals |
| |
| Authors: | Zhang Chen-Xi Liao Dai-Zheng Jiang Zong-Hui Yan Shi-Ping Zhao Bin |
| |
| Affiliation: | (1) Department of Chemistry, Nankai University, Tianjin, 300071, P.R. China;(2) State Key Laboratory of Coordination Chemistry, Nanjing, 210093, P.R. China |
| |
| Abstract: | The complex [Ni(NIT2Py)(PDA)(H2O)]·(MeOH)(H2O) [NIT2Py = 2-(2 -pyridyl)-4,4,5,5-tetramethylimidazoline-1-oxyl-3-oxide; PDA = 2,6-pyridine dicarboxylic acid] has been prepared and structurally characterized. The NiII ion is in a distorted octahedral environment: one nitrogen atom and one oxygen atom from the NIT2Py, one nitrogen atom from the PDA and one oxygen atom from the H2O in the basal plane; two oxygen atoms from the PDA in the axial position. The units of [Ni(NIT2Py)(PDA)(H2O)] were connected as a one dimension chain by intermolecular hydrogen bonds. The complex exhibits intramolecular antiferromagnetic interactions between the NiII ion and the NIT2Py. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
