A Fe-based metal-organic framework, [Fe(INAIP)(DMF)]_(n)·0.5nDMF(1), has been synthesized by the reaction of 5-(isonicotinamido)isophthalic acid(H_(2)INAIP) with FeSO_(4)·7H_(2)O under DMF reaction solvent. ...A Fe-based metal-organic framework, [Fe(INAIP)(DMF)]_(n)·0.5nDMF(1), has been synthesized by the reaction of 5-(isonicotinamido)isophthalic acid(H_(2)INAIP) with FeSO_(4)·7H_(2)O under DMF reaction solvent. Single-crystal X-ray diffraction analysis indicates that complex 1 displays a two-fold interpenetrated three-dimensional(3D) framework with sra topology. The TG, magnetic and adsorption properties of the complex were also studied.展开更多
Two new bearing Bi(Ⅲ) supramolecular compounds [Bi(pydcH)_(3)(Bi(pydcH)(pydcH_(2))(pydc)(Bi(pydcH)(pydcH_(2))(pydc)](1) and {[Bi(pydcH)_(3)]·(H_(2)O)_(5)(Dmap)}_(2)(2) have been successfully synthesized via hydr...Two new bearing Bi(Ⅲ) supramolecular compounds [Bi(pydcH)_(3)(Bi(pydcH)(pydcH_(2))(pydc)(Bi(pydcH)(pydcH_(2))(pydc)](1) and {[Bi(pydcH)_(3)]·(H_(2)O)_(5)(Dmap)}_(2)(2) have been successfully synthesized via hydrothermal reaction(pydcH_(2) = 2,6-pyridine dicarboxylate, Dmap = 4-dimethylamiopyridine). They have been structurally determined by single-crystal X-ray analysis, and characterized by fluorescence analysis and thermogravimetric analysis(TG). Both compounds 1 and 2 are of the same triclinic system with different structures. The decomposition mechanisms of compounds 1 and 2 are discussed. Compared to 1, lots of small molecules were possibly removed from compound 2 below 250 ℃. In addition, the photoluminescence properties were also investigated.展开更多
基金supported by the Natural Science Foundation of Hunan Province(2020JJ4148)the Scientific Research Fund of Hunan Provincial Education Department(18A328)+1 种基金the Foundation of Key Laboratory of Functional Organometallic Materials,University of Hunan Province(GN19K03)the Center for the Functionalization of Metal-organic Frameworks Materials Studies(KYJG1802)。
文摘A Fe-based metal-organic framework, [Fe(INAIP)(DMF)]_(n)·0.5nDMF(1), has been synthesized by the reaction of 5-(isonicotinamido)isophthalic acid(H_(2)INAIP) with FeSO_(4)·7H_(2)O under DMF reaction solvent. Single-crystal X-ray diffraction analysis indicates that complex 1 displays a two-fold interpenetrated three-dimensional(3D) framework with sra topology. The TG, magnetic and adsorption properties of the complex were also studied.
基金supported by the Natural Science Foundation of Hunan Province(2020JJ6041)the Foundation of Key Laboratory of Functional Organometallic Compounds of Hunan Province(MO20K04)the Center for Functionalization of Metal-Organic Frameworks Materials Studies(KYJG1082)。
文摘Two new bearing Bi(Ⅲ) supramolecular compounds [Bi(pydcH)_(3)(Bi(pydcH)(pydcH_(2))(pydc)(Bi(pydcH)(pydcH_(2))(pydc)](1) and {[Bi(pydcH)_(3)]·(H_(2)O)_(5)(Dmap)}_(2)(2) have been successfully synthesized via hydrothermal reaction(pydcH_(2) = 2,6-pyridine dicarboxylate, Dmap = 4-dimethylamiopyridine). They have been structurally determined by single-crystal X-ray analysis, and characterized by fluorescence analysis and thermogravimetric analysis(TG). Both compounds 1 and 2 are of the same triclinic system with different structures. The decomposition mechanisms of compounds 1 and 2 are discussed. Compared to 1, lots of small molecules were possibly removed from compound 2 below 250 ℃. In addition, the photoluminescence properties were also investigated.
