The synthesis,structure, magnetic and luminescent properties of a new tetranuclear dysprosium (III) cluster |
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| Authors: | Yen-Han Chen Yun-Fan Tsai Gene-Hsian Lee En-Che Yang |
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| Institution: | 1. Department of Chemistry, Fu Jen Catholic University, Hsinchuang, Taipei, 24205 Taiwan, ROC;2. Instrument Centre, College of Science, National Taiwan University, Taipei, 106 Taiwan, ROC |
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| Abstract: | The synthesis and characterization of Dy4(dhampH3)4(NO3)2](NO3)2 (1), a new tetranuclear dysprosium (III) complex, is described. The compound was characterized by its X-ray structure, magnetic properties as well as the luminescent spectra. The compound crystallizes in a P1? space group with a zig-zag linear form of geometry. The ac magnetic susceptibilities of the molecule indicate that it is a magnetic molecule with a slow magnetization relaxation. The molecule also exhibits an emission spectrum that was confirmed to be ligand based. These results indicate that this molecule has both a slow magnetization relaxation (that could be potentially a SMM) and luminescent properties. |
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