A 3D Gd–Ag coordination polymer constructed from pyridine-3,5-dicarboxylic acid: Synthesis, crystal structure and magnetic properties |
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| Authors: | Guang-Xiang Liu Xiao-Ming Ren Heng Xu Sadafumi Nishihara Rong-Yi Huang |
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| Affiliation: | aAnhui Key Laboratory of Functional Coordination Compounds, School of Chemistry and Chemical Engineering, Anqing Normal University, Anqing 246003, China;bDepartment of Physical Science, Graduate School of Science, Osaka Prefecture University, Sakai, Osaka 599-8531, Japan |
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| Abstract: | A novel heterometallic coordination polymer, AgGd(PDC)2]·2H2O (1) (H2PDC = pyridine-3,5-dicarboxylic acid), have been synthesized under hydrothermal conditions, and characterized by elemental analysis, IR, thermogravimetric analysis and single-crystal X-ray diffraction. Complex 1 features an unusual three-dimensional network structure in which infinite gadolinium-carboxylate chains are linked by Ag(PDC)2]3− metalloligands to form a mixed-metal coordination network. Moreover, the luminescent properties and magnetic properties of 1 have also been investigated. |
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| Keywords: | Heterometallic coordination polymer Crystal structure Luminescence Magnetism |
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