2024-03-29T05:05:04Z
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2011-04-06T05:28:20Z
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Synthesis, characterization and antibacterial activity of nickel (II) and copper (II) complexes of N-(alkyl(aryl)carbamothioyl)-4-nitrobenzamide
Saeed, Sohail
Rashid, Naghmana
Ali, Muhammad
Hussain, Rizwan
Thiourea derivatives
Transition metal complexes
X-ray structure determination
Phase-transfer catalyst
Antibacterial activity
Nickel and copper metal complexes of N-(R-carbamothioyl)-4-nitrobenzamide (R = diphenyl and ethylbutyl) were synthesized and characterized by IR, 1H NMR, mass spectrometry and elemental analysis. The spectroscopic data are consistent with the ligand and the metal complexes containing two O and S chelated ligands. N-(diphenylcarbamothioyl)-4-nitrobenzamide, HL1, was characterized by a single crystal X-ray diffraction study. It crystallizes in the triclinic space group P with unit cell dimensions of a = 6.8044(4) Å, b = 10.0113(6) Å, c = 13.2365(8) Å, α = 6.8044(4) °, β = 78.171(4) °, γ = 13.2365(8)°, V = 882.43(9) Å3. The ligands coordinate as bidentates yielding essentially neutral complexes of the type [ML2]. The ligands and complexes were screened for their in vitro antibacterial activities and comparatively the complexes showed greater antibacterial efficacy than the thiourea derivative ligands.
Atlanta Publishing House LLC
2010-09-29
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
application/pdf
https://www.eurjchem.com/index.php/eurjchem/article/view/120
10.5155/eurjchem.1.3.200-205.120
European Journal of Chemistry; Vol. 1 No. 3 (2010): September 2010; 200-205
2153-2257
2153-2249
eng
https://www.eurjchem.com/index.php/eurjchem/article/view/120/PDF