Synthesis, Characterization, X-Ray Crystal Structures and Antibacterial Activity of Zinc(II) and Vanadium(V) Complexes Derived from 5-Bromo-2-((2-(methylamino)ethylimino)methyl)phenol

Three new zinc(II) and one vanadium(V) complexes, [Zn2Cl2L2] (1), [Zn2I2L2] (2), [ZnCl2(HL)] (3), and [V2O2(μ-O)2L2] (4), where L is 5-bromo-2-((2-(methylamino)ethylimino)methyl)phenolate, have been synthesized and characterized by elemental analyses, IR and UV-Vis spectra, as well as molar conducti...

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Bibliographic Details
Published inActa chimica Slovenica Vol. 69; no. 1; pp. 157 - 166
Main Author Liu, Cheng
Format Journal Article
LanguageEnglish
Published Slovenia Slovenian Chemical Society 15.03.2022
Subjects
Anti-Bacterial Agents
antibacterial activity
Ligands
Phenols - pharmacology
schiff base
Vanadium - chemistry
Vanadium - pharmacology
vanadium complex
x-ray diffraction
X-Rays
Zinc - chemistry
Zinc - pharmacology
zinc complex
Schiff base
X-ray diffraction
Antibacterial activity
Vanadium complex
Zinc complex
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Summary:Three new zinc(II) and one vanadium(V) complexes, [Zn2Cl2L2] (1), [Zn2I2L2] (2), [ZnCl2(HL)] (3), and [V2O2(μ-O)2L2] (4), where L is 5-bromo-2-((2-(methylamino)ethylimino)methyl)phenolate, have been synthesized and characterized by elemental analyses, IR and UV-Vis spectra, as well as molar conductivity. Structures of the complexes were confirmed by single crystal X-ray diffraction. Complexes 1 and 2 are isostructural dinuclear zinc compounds, with the Zn atoms in square pyramidal coordination. The Zn atoms in the mononuclear complex 3 are in tetrahedral coordination. Complex 4 is a dinuclear vanadium(V) compound, with the V atoms in octahedral coordination. The complexes were assayed for antibacterial activities by MTT method.
Bibliography:ObjectType-Article-1
SourceType-Scholarly Journals-1
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ISSN:1318-0207
1580-3155
DOI:10.17344/acsi.2021.7167