期刊
TRANSITION METAL CHEMISTRY
卷 46, 期 2, 页码 159-166出版社
SPRINGER
DOI: 10.1007/s11243-020-00432-6
关键词
Coordination polymers; Crystal structure; Adsorption; Carboxamide ligand
资金
- Fund of Hunan Provincial Natural Science Foundation of China [2020JJ4148]
- Scientific Research Fund of Hunan Provincial Education Department [18A328]
- Foundation of Key Laboratory of Functional Organometallic Materials, University of Hunan Province [GN19K03]
- Center for the Functionalization of Metal-Organic Frameworks Materials Studies [KYJG1802]
Two three-dimensional coordination polymers were synthesized and characterized, with one exhibiting a 2D layer network structure and the other showing a 3D fourfold interpenetrating framework. The thermal stability, magnetic properties, adsorption behavior, and photocatalytic degradation of methylene blue were investigated for these complexes.
Two three-dimensional (3D) coordination polymers, viz. [Ni(INAIP)(Him)(H2O)]center dot H2O (1) and [Fe(INAIP)(H2O)(2)]center dot H2O (2), were synthesized by reaction of 5-(isonicotinamido)isophthalic acid (H(2)INAIP), NiSO4 center dot 6H(2)O/FeSO4 center dot 7H(2)O, and N-donor ligands, namely 1H-imidazole or 4,4 '-bipyridine, under hydrothermal conditions. Single-crystal X-ray diffraction analysis indicated that [Ni(INAIP)(Him)(H2O)]center dot H2O has a two-dimensional (2D) layer network structure with (6, 3) topology, while 2 shows a 3D fourfold interpenetrating framework with (10(3)-b) topology. The thermal stability and magnetic and adsorption behavior in solid state of the complexes were investigated in detail. Moreover, the photocatalytic degradation of methylene blue (MB) over complex 1 was studied.
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