摘要
本文首次系统研究了镧系元素钼系双1：11系列两电子杂多蓝KzHy[Ln（XMo11O39）2]·nH2O（X＝P，Ln＝La，Ce，Pr，Nd，Sm，Gd；X＝Si，Ln＝Ce，Pr，Sm，Tb，Dy）的红外光谱和紫外光谱，对特征峰进行指认，并与还原前的杂多酸盐进行比较，发现有的特征峰出现小的位移，有的峰强度稍有变化。所以得出结论，还原前后，杂多阴离子结构基本不变，但有轻微的畸变。
Inftared and ultraviolet spectra of two-electron heteropoly blues of lanthanide complexes of dou ble- 11 series containing molybdenum KzHy Ln (XMo11O39),. nH2O (X =P,Ln =La,Ce,Pr,Nd, Sm,Gd;X =Si,Ln =Ce, Pr, Sm, T b, Dy) were systemically studied in the paper. We assigned the charac teristic Peaks and compared with pre-reductive heteropoly complexes and found some characteristicpeaks show a little movement, the intensity of some characteristic peaks change a little. So, the re sults showed that the structure of heteropoly aninos had no obvious change, but there were slight dis order.
出处
《光谱实验室》
CAS
CSCD
1997年第5期13-16,共4页
Chinese Journal of Spectroscopy Laboratory
关键词
镧系元素
配合物
杂多蓝
红外光谱
紫外光谱
Lanthanide,Complexes of Double 1:11 Series, Heteropoly Blue, Infrared Spectra,Ultraviolet Spectra
