Synthesis, Crystal Structure, Luminescence, Electrochemical and Antimicrobial Properties of Bis(salamo)-Based Co(II) Complex
Autor: | Yang Zhang, Jing Hao, Li-Xiang Zhai, Wen-Kui Dong, Li Wang |
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Jazyk: | angličtina |
Rok vydání: | 2017 |
Předmět: |
crystal structure
complex supramolecular interaction luminescent study cyclic voltammetry antimicrobial activity General Chemical Engineering Crystal structure 010402 general chemistry Electrochemistry 01 natural sciences Inorganic Chemistry chemistry.chemical_compound lcsh:QD901-999 General Materials Science Tetrahydrate 010405 organic chemistry Chemistry Ligand Intermolecular force Condensed Matter Physics 0104 chemical sciences Crystallography Titration lcsh:Crystallography Cyclic voltammetry Luminescence |
Zdroj: | Crystals, Vol 7, Iss 9, p 277 (2017) Crystals; Volume 7; Issue 9; Pages: 277 |
ISSN: | 2073-4352 |
Popis: | A newly designed Co(II) complex, [Co3(L)(OAc)2(CH3OH)2]·CH3OH, by the reaction of a bis(salamo)-type tetraoxime ligand (H4L) with Co(II) acetate tetrahydrate was synthesized and characterized by elemental analyses, IR, UV-vis spectra and single-crystal X-ray crystallography. The UV-vis titration experiment manifested that a trinuclear (L:M = 1:3) complex was formed. It is worth noting that the two terminal Co(II) (Co1 and Co3) atoms of the Co(II) complex have different coordination modes and geometries unreported earlier. Furthermore, through intermolecular interactions (C–H···O, C–H···π and O–H···O), a 2D layer-like network is constructed. In addition, the fluorescence behaviors, antimicrobial activities and electrochemical properties of H4L and its Co(II) complex were investigated. |
Databáze: | OpenAIRE |
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