Synthesis, Structural Characterization of Two Cd/Co Complexes, and Dual Functional Fluorescence Sensing toward Fe3+ and \({\text{C}}{{{\text{r}}}_{2}}{\text{O}}_{7}^{{2 - }}\)

IF 1.1 3区 化学 Q4 CHEMISTRY, INORGANIC & NUCLEAR
Y. Liu, M. S. Chen, W. W. Fu
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引用次数: 0

Abstract

Two Cd/Co complexes, namely, {[Cd(Bcp)(2,2'-Bpy)(H2O)]·H2O}n (I) and {[Co(Bce)(2,2'-Bpy)]}n (II) (H2Bcp = 1,2-bis(4-carboxy-phenoxy)ethane, H2Bce = 1,3-bis(4-carboxy-phenoxy)propane, 2,2'-Bpy = 2,2'-bipyridine), have been synthesized and structurally elucidated by single crystal X-ray diffraction and thermogravimetric analysis (TGA). Both complexes feature 1D zig-zag chains decorated with 2,2'-Bpy, and the whole supramolecular architectures are stabilized by extensive π···π, C–H···π and H-bonding weak interactions. Complex I shows dual fluorescence sensing towards Fe3+ and \({\text{C}}{{{\text{r}}}_{2}}{\text{O}}_{7}^{{2 - }}\). The fluorescence quenching mechanism was further investigated.

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来源期刊
Russian Journal of Coordination Chemistry
Russian Journal of Coordination Chemistry 化学-无机化学与核化学
CiteScore
2.40
自引率
15.80%
发文量
85
审稿时长
7.2 months
期刊介绍: Russian Journal of Coordination Chemistry is a journal that publishes reviews, original papers, and short communications on all aspects of theoretical and experimental coordination chemistry. Modern coordination chemistry is an interdisciplinary science that makes a bridge between inorganic, organic, physical, analytical, and biological chemistry.
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