摘要
A Zn(Ⅱ) complex with nitronyl nitroxide radicals [Zn(NIT3Py)2Cl2](1)(NIT3Py=2-(3'-pyridinyl)-4,4,5,5-tetramethylimidazoline-1-oxyl-3-oxide) has been synthesized and structurally characterized by X-ray diffraction crystal structure determination method.The complex has a mononuclear-metal structure in which each Zn(Ⅱ) ion adopts a distorted tetrahedral geometry and is coordinated by two Cl-anions and two pyridyl-N atoms from two NIT3Py radical ligands.The magnetic measurements show the weak antiferromagnetic interaction between the nitroxide radicals through the diamagnetic Zn(Ⅱ) ion.CCDC:292363.
A Zn（Ⅱ） complex with nitronyl nitroxide radicals[Zn（NIT3Py）2Cl2]（1）（NIT3Py=2-（3＇-pyridinyl）-4,4,5,5-tetramethylimidazoline-l-oxyl-3-oxide） has been synthesized and structurally characterized by X-ray diffraetion crystal structure determination method. The complex has a mononuclear-metal structure in which each Zn（H） ion adopts a distorted tetrahedral geometry and is coordinated by two Cl^- anions and two pyridyl-N atoms from two NIT3Py radical ligands. The magnetic measurements show the weak antiferromagnetic interaction between the nitroxide radicals through the diamagnetic Zn（Ⅱ） ion. CCDC： 292363.
出处
《无机化学学报》
SCIE
CAS
CSCD
北大核心
2009年第4期738-741,共4页
Chinese Journal of Inorganic Chemistry
基金
国家自然科学基金资助项目(No.20771083)
关键词
锌配合物
氮氧自由基
晶体结构
磁行为
Zn（Ⅱ） complex
nitronyl nitroxide radical
crystal structure
magnetic behavior
