Square planar metal complexes of thiosemicarbazide
نویسندگان
چکیده
منابع مشابه
Hydrogen peroxide oxidation of primary alcohols by thiosemicarbazide Schiff base metal complexes
A series of transition metal complexes with two thiosemicarbazide Schiff bases, 1-(4-dimethylaminobenzyl- idene)thiosemicarbazide (ABTSC) and 1-(2-pyridincarboxyl-idene) thiosemicarbazide (TCTS) were synthesized with Co(II), Ni(II), Zn(II), Cd(II) and Ag(I) salts (chloride and acetate). These complexes were characterized by different methods including proton nuclear magnetic resonance (1HNMR),...
متن کاملHydrogen peroxide oxidation of primary alcohols by thiosemicarbazide Schiff base metal complexes
A series of transition metal complexes with two thiosemicarbazide Schiff bases, 1-(4-dimethylaminobenzyl- idene)thiosemicarbazide (ABTSC) and 1-(2-pyridincarboxyl-idene) thiosemicarbazide (TCTS) were synthesized with Co(II), Ni(II), Zn(II), Cd(II) and Ag(I) salts (chloride and acetate). These complexes were characterized by different methods including proton nuclear magnetic resonance (1HNMR),...
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Metallosupramolecular cages of the general formulas [M₂(L)₄][X]₄ can be self-assembled in good yields, where M = Pd, X = NO₃, L = L¹ (1a); M = Pd, X = OTf, L = L¹ (1b); M = Pt, X = OTf, L = L¹ (2); M = Pd, X = OTf, L = L² (3); L¹ = 1,3-bis(pyridin-3-ylethynyl)-5-methoxybenzene; and L² = 2,6-(pyridin-3-ylethynyl)- 4-methoxyaniline, respectively. These cages have been fully characterized using ¹H...
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When Ni2+ is surrounded by a ligand field due to cyanide ligands, a square planar geometry results. However, when Ni2+ forms a complex with chloride a tetrahedral geometry results. To determine the cause of this difference, hybrization, bonding, the molecular orbital picture, and symmetry will be considered using several techniques. Because the spacings between energy levels depend on factors s...
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A synthesis of some new thiosemicarbazide like acetyl hexan thiosemicarbazide by condensation of cyclohexylmethylketone with thiosemicarbazide is carried out. And their metal complexes were synthesized by condensation of acetylhexan thosemiocarbazide and different transition metal chloride salt of Cu(II), Co(II), Ni(II),Cd(II),Zn(II),Hg(II) and Fe(III) their characterization are done by differe...
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ژورنال
عنوان ژورنال: Canadian Journal of Chemistry
سال: 1968
ISSN: 0008-4042,1480-3291
DOI: 10.1139/v68-537