期刊
RUSSIAN JOURNAL OF COORDINATION CHEMISTRY
卷 40, 期 3, 页码 189-193出版社
MAIK NAUKA/INTERPERIODICA/SPRINGER
DOI: 10.1134/S1070328414020067
关键词
-
资金
- Key Scientific and Technological Project of Henan [122102210250]
- Foundation of Henan Educational Committee [2011B150040, 13A150102]
The first Dy(III) tetraphenylimidodiphosphinate complex Dy(Tpip)(3) was synthesized and characterized by elemental analysis, IR, TG, and X-ray diffraction analysis. The aryl-functionalised imidodiphosphinate ligand (Tpip) provides a bidentate anionic site that leads to a hexa-coordinate dysprosium complex [Dy(Tpip)(3)]. The X-ray single-crystal structural analysis indicates that the structure crystallizes to a trigonal system with a space group a = 23.4638(17), c = 21.3207(18) , and Z = 6. It shows excellent thermal stability with no obvious weight loss below 400A degrees C. The luminescence experiment shows that the complex exhibits the typical luminescence of Dy3+ ion in the visible region. The photo stability of Dy(Tpip)(3) is very good and the emission intensity remains above 94% as it of before excited upon excitation for 3600 s.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据