Syntheses, Structures, Fluorescence and Magnetic Property of Two Complexes with the Asymmetric dpa Ligand |
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| Authors: | Yan-Hua Liu Ling-Fei Zeng Pei-Qi Qiao Yun-Tao Shi Xin Liu and Wen Gu |
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| Institution: | (1) Department of Chemistry, ChiFeng University, 024000 ChiFeng, Inner Mongolia, China;(2) Department of Chemistry, Nankai University, 300071 Tianjin, China; |
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| Abstract: | 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. |
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