【摘 要】
：
Based on a 3-(pyridine-2-yl)-4H-1,2,4-triazole ligand(Hpytr), one 2D Cd(Ⅱ) coordination polymer [Cd I(pytr)]_n(1) and one 2D Mn(Ⅱ) coordination polymer [Mn(N_
【机 构】
：
Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources (Ministry of Educa
论文部分内容阅读
Based on a 3-(pyridine-2-yl)-4H-1,2,4-triazole ligand(Hpytr), one 2D Cd(Ⅱ) coordination polymer [Cd I(pytr)]_n(1) and one 2D Mn(Ⅱ) coordination polymer [Mn(N_3)(pytr)(H_2O)]_n(2) have been synthesized and characterized by X-ray crystallography, elemental analysis, and fluorescence spectroscopy. 1 shows a layer coordination architecture linked by pytr ligand, and the Cd(Ⅱ) centers display slightly distorted square pyramid coordination geometries. Complex 2 shows a 2D pillared-layer coordination architecture bridged by N3-and pytr, and the Mn(Ⅱ) centers display slightly distorted octahedral geometries. The luminescent properties of 1 and the PXRD and thermal stability of complexes 1 and 2 were measured briefly.
Based on a 3- (pyridine-2-yl) -4H-1,2,4-triazole ligand (Hpytr), one 2D Cd (Ⅱ) coordination polymer [Cd I (pytr)] _ n (Ⅱ) coordinated polymer [Mn (N_3) (pytr) (H_2O)] _ n (2) have been synthesized and characterized by X-ray crystallography, elemental analysis, and fluorescence spectroscopy. Complex 2 shows a 2D pillared-layer coordination architecture bridged by N3-and pytr, and the Mn (II) centers display slightly distorted octahedral geometries. The luminescent properties of 1 and the PXRD and thermal stability of complexes 1 and 2 were measured briefly.
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