Ni(pz)_4Cl_2型络合物的光、热、磁性质的研究  

Theoretical Research on Optical, Thermal and Magnetic Properties of Ni(pz)_4Cl_2 Complex

作　　者：颜占先[1] 周小清[1] 戴薇[1] 陈次星 

机构地区：[1]吉首大学物理系,湖南吉首416000

出　　处：《物理化学学报》1996年第11期995-1000,共6页Acta Physico-Chimica Sinica

基　　金：湖南省自然科学基金

摘　　要：利用d8（D4h*）全组态混合统一晶场理论计算了Ni（pz）4Cl2型络合物中Ni2+离子的吸收光谱、顺磁磁化率及Schottky热容．理论结果与实验一致．In this paper, we have calculated analyzed theoretically the absorption spectra, the low-temperature Schottky heat capacity and the paramagnetic sllsceptibility of Ni2+ ions in Ni(pz)4Cl2 (pz=Pyrazole) complex, by using the complete configuration mixing unified crystal field theory for d8(D4h*), and the theoretical results agree with the experimental data very well. Thus we can give a complete and reasonable theortical interpretation of the optical, thermal and magnetic properties of the Ni2+ ions in Ni(pz)4Cl2 complex.

关 键 词：吸收光谱 磁化率 热容 镍络合物 

分 类 号：O614.813[理学—无机化学]