Synthesis, crystal structures and antibacterial activities of trifluoromethylsulfonate salts of 2-[(3-chloropyridinium-2-yl)hydrazonomethyl]-6-methoxyphenol and its copper(II) and cobalt(III) complexes
A new trifluoromethylsulfonate salt of 2-[(3-chloropyridinium-2-yl)hydrazonomethyl]-6-methoxyphenol, (HL)CF3SO3, and its copper(II) and cobalt(III) complexes, [CuL(OH2)]CF3SO3·0.5H2O (1) and [CoL2]CF3SO3·CH3OH (2), were prepared and characterized by physico-chemical methods and single crystal X-ray...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Slovenian Chemical Society
2016-10-01
|
| Series: | Acta Chimica Slovenica |
| Subjects: | |
| Online Access: | https://journals.matheo.si/index.php/ACSi/article/view/2795 |
| Summary: | A new trifluoromethylsulfonate salt of 2-[(3-chloropyridinium-2-yl)hydrazonomethyl]-6-methoxyphenol, (HL)CF3SO3, and its copper(II) and cobalt(III) complexes, [CuL(OH2)]CF3SO3·0.5H2O (1) and [CoL2]CF3SO3·CH3OH (2), were prepared and characterized by physico-chemical methods and single crystal X-ray analysis. A trifluoromethylsulfonate anion is present in each of the compounds. The Cu atom in complex 1 is coordinated by the phenolate O, imino N and pyridine N atoms of L ligand, giving square planar geometry. The Co atom in complex 2 is coordinated by two phenolate O, two imino N and two pyridine N atoms from two L ligands, giving octahedral geometry. The three compounds were tested in vitro for their antibacterial activities. |
|---|---|
| ISSN: | 1318-0207 1580-3155 |