Syntheses, Structures, Fluorescence and Magnetic Property of Two Complexes with the Asymmetric dpa Ligand
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Abstract
Two compounds [Zn(Hdpa)2(2,2′-bipy)]2 (1) and [Mn(dpa)(4,4′-bipy)] n (2) (H2dpa=2,2′-biphenyldicarboxylate, bipy=dipyridine) are synthesized by hydrothermal reactions and structurally characterized by Single crystal X-ray diffraction analyses. Compound 1 is a dual-core molecular structure of two Zn ions in the same coordination environment, we studied the fluorescence of compound 1. Compound 2 is a layer structure based on the one-dimensional chains bridged by 4,4-bipy, it displays weak antiferromagnetic interactions between the inter-chain Mn2+ ions.
Graphical Abstract
Keywords
Fluorescence Magnetic dpa DipyridineNotes
Acknowledgments
This work was supported by the National Natural Science Foundation of China (No. 21071083 and No. 20771062) and Tianjin Science Foundation (No. 08JCZDJC21100), and was also supported by “100 projects” of Creative Research for the Undergraduates of Nankai University.
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