摘要
报导了新近合成的二氰基二硫纶·5 硝基菲咯啉混配钴 (Ⅱ )配合物CoLL′(L =mnt2 ,maleonitriledithiolate;L′=5 NO2 phen ,5 nitri 1,10 phenanthroline)透射电镜和粉末样品的变温磁化率 .发现标题配合物是纳米级 (颗粒直径 2 5～ 110nm)的微晶粉体 ,具有显著的顺磁性 ,形成四配位的高自旋态构型。
The microcrystalline structure and magnetic properties of the complex CoLL′(L=mnt\+\{2-\},maleonitrile dithiolate;L′=5 NO\-2 phen, 5 nitri 1,10 phenanthroline) were characterized by TEM, variable temperature susceptibility. The title complex is microcrystalline particle that is approximate oval sphere about 25～110nm. CoLL′is high spin tetracoordinate complex.The complex CoLL′possess remarkable paramagnetism characteristic.
出处
《河南科学》
2001年第3期238-240,共3页
Henan Science
基金
国家自然科学基金资助课题 (2 94710 2 2
2 97710 2 5 )
河南省教育厅重点科研资助项目 (2 0 0 0 15 0 0 47)
