Journal ArticleDOI
New metal complexes derived from 1-acetyl-trimethylammonium chloride-4-phenyl-3-thiosemicarbazide with some dipositive metal ions
A. A. El-asmy,M. M. Mostafa +1 more
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TLDR
In this paper, the preparation and chatacterization of dipositive metal ion complexes derived from 1-acetyltrimethylammonium chloride-4-phenyl-3-thiosemicarbazide [(ATPTS)] Cl is reported.Abstract:
The preparation and chatacterization of some dipositive metal ion complexes derived from 1-acetyltrimethylammonium chloride-4-phenyl-3-thiosemicarbazide [(ATPTS)] Cl is reported. The solid complexes with the composition [M(ATPTS)X2] Cl.nH2 O, (M=Mn(II), Cu(II), Zn(II) and Hg(II); X=Cl, Br, 1/2SO4, Ac or NO2 and n=O-3), [M(ATPTS)X2]Cl2, (M=Ni(II), Cu(II) and Cd(II); X=Cl(Br), [Co(ATPTS) Cl(H2O)]Cl2.H2O and [Cu(ATPTS)SO4 Py2]Cl, have been characterized on the basis of elemental analyses and spectra (IR, visible and NMR), as well as magnetic and conductivity measurements. IR spectral data indicate that the ligand coordinates via the carbonyl oxygen or thiocarbonyl sulphur atoms and the appropriate hydrazide nitrogen atom to give a 5-membered chelating ring.read more
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Syntheses, structures, and anticancer activities of a series of trinuclear Cu(II) complexes with N-methylanthraniloyl(4-phenylthiosemicarbazide)
TL;DR: A series of trinuclear Cu(II) complexes with N-methylanthraniloyl(4-phenylthiosemicarbazide) (H2L) have been successfully prepared and structurally determined as mentioned in this paper .
Journal ArticleDOI
Synthesis, spectral characterization, thermal, computational and antibacterial studies of lanthanide complexes with 2-fluorobenzoic acid-(5-R-2-hydroxy-benzylidene)hydrazide {R = chloro or bromo)
TL;DR: In this paper , the 1H and 13C NMR of lanthanum in conjunction with the infrared, elemental, thermal, molecular mass and conductance measurements enable the assignment of the formula to these complexes and their molecular geometries were fully optimized using density functional theory calculations at the M06-2X/6-31G∗ level of theory.
Journal ArticleDOI
Synthesis and Characterization of New Metal Chloride Complexes Derived from 1-(Benzotriazole-1-carbonylmethyl)-4-phenyl-3-thiosemicarbazide
TL;DR: In this article, the reaction of 1-(benzotriazole-1-carbonylmethyl)-4-phenyl-3-thiosemicarba-zide (BPTS) with metal chlorides give three types of complexes having the compositions (1) [MLH2]Cl2, (2) [ ML]H2O, (3) M(LH)2 [LH2 = BPTS, M = Cu(II), Co(II, Ni(II) and Cd(II)].
Journal ArticleDOI
Spectral and Thermal Studies of Some New Metal Complexes Derived from N-[(Phenylamino)Thioxomethyl] Hydrazinocarbonyl Methyl Pyridinium Chloride (PTHMPC)
TL;DR: In this paper, the results showed that the ligand exists in metal complexes either in the keto form or in the enol form and that the acetate ion behaves in a monodentate manner.
References
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The infra-red spectra of complex molecules
TL;DR: In this article, the authors present a survey of research work in physics, physical sciences, and physical chemistry, focusing on physics, chemistry, physics, and biology. But they do not discuss their work in this paper.