摘要
合成了一种新的取代苄基吡啶盐 [NCBzPy]Cl( 1 ) ,1和NiCl2 ,dmit2 -反应生成分子基磁体 [NCBzPy][Ni(dmit) 2 ]( 2 ) ,其结构用元素分析、IR和UV进行了表征。并测定了 2在 2K～ 3 0 0K的变温磁化率 ,结果显示 ,相邻Ni3 + 之间存在铁磁偶合作用。
A new substituted benzylpridiniums [NCBzPy]Cl was synthesized, futher, a molecule-based magnet [NCBzPy][Ni(dmit) 2] was synthesized and characterized by elemental analysis, IR and UV spectra. Its magnetic susceptibility data has been measured in the temperature range of 2K～300 K, and the results indicated that there exist ferromagnetic coupling interactions between neighbor Ni(Ⅲ) ions.
出处
《合成化学》
CAS
CSCD
2004年第5期418-420,共3页
Chinese Journal of Synthetic Chemistry
基金
theNationalNaturalScienceFoundationofChina( 2 0 3 71 0 0 2 )
SupportedbytheNaturalScienceFoundationofAnhuiProminceEducationCommission( 2 0 0 3kj2 5 1 ,2 0 0 3kj2 5 3 )
关键词
分子基磁体
DMIT
合成
磁性
molecule-based magnet
dmit
synthesis
magnetic property
