Two Coordination Polymers based on a Flexible Tritopic Pyridyldicarboxylate Ligand: Structures and Magnetic Properties |
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| Authors: | Yong‐Liang Liu Feng‐Ying Chen Yan‐Qing Di Jie Cao You‐Ying Di Chun‐Sheng Zhou |
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| Affiliation: | Shaanxi Key Laboratory of Comprehensive Utilization of Tailings Resources, College of Chemical Engineering and Modern Materials, Shang Luo University, Shang Luo 726000, P. R. China |
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| Abstract: | The coordination polymers, [Ni(L)2]n ( 1 ) and [Mn2(L)2(DMF)2(H2O)]n ( 2 ) were synthesized by using a tritopic ligand 5‐(4′‐carboxylphenoxy)nicotinic acid (H2L). The structural analysis shows that compound 1 exhibits a ten‐connected three‐dimensional (3D) architecture with the point symbol 312.426.57, 2 displays an eight‐connected topology network with a point symbol of 424.64. The structures and formulas of 1 and 2 were determined by X‐ray diffraction, elemental analysis, and thermogravimetric analysis (TGA). In addition, the magnetic behaviors for 1 and 2 were investigated. |
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| Keywords: | Coordination polymers Flexible ligand Magnetic properties Topology network Structures |
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