One Novel Mn(Ⅱ) Complex with 1-Substituted-1H-1,2,3-triazole-4-carboxylic Acid:Crystal Structure,Flu

• 作 者: 赵红 朱毓卿 冯超
• 机 构: School of Chemistry and Chemical Engineering,Southeast University,
• 出 处: 结构化学
• 发表日期: 2017年01期
• 关键词: carboxylic One Novel Mn intermolecular contacts supramolecular triazole asymmetr

The crystal structure of one novel Mn(II) complex, [Mn(pmta)_3]_2[Mn(H_2O)_6]·4H_2O(1), is reported(Hpmta = 5-methyl-1-phenyl-1H-1,2,3-triazole-4-carboxylic acid). In the title compound, the asymmetric unit consists of a [Mn(pmta_)3]ˉ anion, half [Mn(H_2O)_6]~(2+) counter cation and two lattice H_2O molecules, and the intra- and intermolecular hydrogen bonds connect the complex into a supramolecular structure. The liquid-state fluorescence spectra of complex 1 have been determined. Hirshfeld surface analysis was also studied. The main intermolecular interactions in the complex are O···H and H···H contacts.

The crystal structure of one novel Mn (II) complex, [Mn (pmta) _3] _2 [Mn (H 2 O) _6] · 4H 2 O (1), is reported (Hpmta = 5-methyl- 2,3-triazole-4-carboxylic acid. In the title compound, the asymmetric unit consists of a [Mn (pmta_) 3] ˉ anion, half [Mn (H_2O) _6] Hierhfeld surface analysis was also studied. The main intermolecular interactions in the complex are O · H 2 O molecules, and the intra- and intermolecular hydrogen bonds connect the complex into a supramolecular structure. ·· H and H ··· H contacts.