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Syntheses, Crystal Structures and Characterization of Two Coordination Polymers Based on Mixed Ligands

Abstracts

Two new coordination polymers, namely, {[Cd1.5(bc)2(HL)].H2O}2n (1) and [Mn(ip)(H2L)(H2O)]n (2) (H2L = 3-(1H-pyrazol-4-yl)-5-(pyridin-2-yl)-1,2,4-triazole, Hbc = benzoic acid, H2ip = isophthalic acid) were constructed by solvothermal reaction. The compounds were characterized by elemental analysis, FT-IR spectroscopy, and single-crystal X-ray diffraction. Compound 1 displays a two-dimensional plane structure consisting of [Cd3(bc)2(HL)] subunits. Compound 2 possesses a one-dimensional chain structure and is further extended into a 3-D supramolecular architecture via hydrogen bonds. Moreover, photoluminescence studies showed compound 1 exhibits luminescent emissions with emission maxima at 375 nm. Magnetic susceptibility measurements of 2 indicate that domain antiferromagnetic interactions exist between Mn(II) ions. In addition, thermogravimetric properties of 1 and 2 were also measured.
Download Comment From cooperative journals:《结构化学》 Hits:4566 Downloads:2223
Recommended references: WANG Yu-Fang,HE Chao-Jun.(2017).Syntheses, Crystal Structures and Characterization of Two Coordination Polymers Based on Mixed Ligands.结构化学.[ChinaXiv:201711.00124] (Click&Copy)
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[V1] 2017-11-05 19:53:12 chinaXiv:201711.00124V1 Download
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