Three lanthanide complexes with mixed salicylate and 1,10-phenanthroline: syntheses,crystal structures,and luminescent/magnetic properties |
| |
| Authors: | Min Hu Ling-Yu Yue E Carolina Sañudo Shao-Ming Fang |
| |
| Institution: | 1. Henan Provincial Key Laboratory of Surface &2. Interface Science, Zhengzhou University of Light Industry, Zhengzhou, PR Chinahumin@zzuli.edu.cn;4. Interface Science, Zhengzhou University of Light Industry, Zhengzhou, PR China;5. Departament de Química Inorgànica i Institut de Nanociència i Nanotecnologia, Universitat de Barcelona, Barcelona, Spain |
| |
| Abstract: | Three new lanthanide complexes incorporating salicylate (HSA or SA) and 1,10-phenanthroline (phen), Ln3(HSA)5(SA)2(phen)3 Ln = Ho (1) and Er (2)], and Sm2(HSA)2(SA)2(phen)3 (3), have been synthesized. X-ray structural analysis reveals that 1 and 2 are isostructural with a trinuclear pattern, and 3 exhibits a binuclear structure. Comparison of the structural differences between 1/2 and 3 suggests that the identity of metal plays an important role in construction of such complexes. The magnetic properties of 1 are discussed. Moreover, 2 and 3 are both photoluminescent materials, and their emission properties are closely related to their corresponding LnIII centers. |
| |
| Keywords: | Lanthanide complexes salicylate linker crystal structure magnetic/luminescence properties |
|
|
