Various structures from 1D to trinuclear by anion-induced conversion
作者: Xiu Guang WangXiao Tong HanQiong ZhouYing WangGui Yan Liu
作者单位: 1Tianjin Key Laboratory of Structure and Performance for Functional Molecules, Tianjin Normal University, Tianjin 300387, PR China
刊名: Inorganica Chimica Acta, 2012, Vol.387 , pp.460-463
来源数据库: Elsevier Journal
DOI: 10.1016/j.ica.2012.01.048
关键词: Zn II complex4-(3-Pyridinyl)-124-triazoleCrystal structureAnion-induced conversionLuminescent property
英文摘要: Abstract(#br)Reaction of ZnCl 2 or ZnBr 2 with 4-(3-pyridinyl)-1,2,4-triazole (pytrz) yields two novel 1D coordination polymers, [Zn(pytrz)Cl 2 ] n ( 1 ) and [Zn(pytrz)Br 2 ] n ( 2 ). Their crystal structures have been determined using X-ray single crystal diffraction analysis. Their subsequent reactions with additional NaClO 4 resulted in a re-assembled molecular structure, [Zn 3 (pytrz) 6 (H 2 O) 6 ](ClO 4 ) 3 ( 3 ), featuring a linear trinuclear complex. In this work, conversion from 1D to 0D triggered by anion-induce have been achieved based on pytrz. ClO 4 − anions may act as the templates during the re-assembly and all of the three complexes exhibit strong blue fluorescence emission bands in the H 2 O solution at ambient temperature.
全文获取路径: Elsevier  (合作)
影响因子:1.687 (2012)