The synthesis and characterization of nickel(II) and copper(II) complexes with the polydentate dialkyl dithiocarbamic acid ligand 3-dithiocarboxy-3-aza-5-aminopentanoate

Square planar complexes of Ni(II) and Cu(II) with potassium 3-dithiocarboxy 3-aza-5-aminopentanoate have been prepared by direct synthesis. The obtained neutral complexes were characterized by elemental analysis, magnetic susceptibility measurements, infrared and electronic spectra. The thermal behaviour of both the Ni(II) and Cu(II) complexes, and the ligand itself was investigated by DSC and TG.

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Synthesis and characterization of new complexes of Co+2 , Ni+2 , Cu+2 and Zn+2 with (Sodium acetate thio ) ethylene ligands

Baghdad Science Journal ◽

10.21123/bsj.10.3.650-657 ◽

2013 ◽

Vol 10 (3) ◽

pp. 650-657

Author(s):

Baghdad Science Journal

Keyword(s):

Content Analysis ◽

General Formula ◽

Metal Content ◽

Sodium Acetate ◽

Magnetic Measurement ◽

Synthesis And Characterization ◽

Square Planar ◽

Square Planar Complexes ◽

Uv Visible

This research involves the preparation of new ligands 1,1,2,2- tetrakis (sodium acetate thio)ethylene(L1) and 1,1,2- tris(sodiumacetatethio) ethylene(L2), through the reaction of disodium thioglycolate) with tetra chloro ethylene or tri chloro ethylene in (1:4) or (1:3) moler ratio . Homodinucliar complexes of general formlu [M2(L1)] and [M2(L2)ClH2O] , when M= Co(II), Ni(II), Cu (II) and Zn(II) also mono nuclear complexes of general formula [M(L2)] . The prepared complexes were characterized using spectral method (UV/Visible/ IR) , metal content analysis , magnetic and atomic measurements . The spectral and magnetic measurement indicats that some complexes have tetrahedral or square planar complexes environtment .

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Transition metal complexes with thiosemicarbazide-based ligands. Part 60. Reactions of copper(II) bromide with pyridoxal S-methylisothiosemicarbazone (PLITSC). Crystal structure of [Cu(PLITSC−H)H2O]Br•H2O

Journal of the Serbian Chemical Society ◽

10.2298/jsc130622084l ◽

2014 ◽

Vol 79 (3) ◽

pp. 291-302 ◽

Cited By ~ 2

Author(s):

Vukadin Leovac ◽

Ljiljana Vojinovic-Jesic ◽

Sonja Ivkovic ◽

Marko Rodic ◽

Ljiljana Jovanovic ◽

...

Keyword(s):

Crystal Structure ◽

Thermal Analysis ◽

Transition Metal ◽

Metal Complexes ◽

Transition Metal Complexes ◽

Elemental Analysis ◽

Structural Characterization ◽

Electronic Spectra ◽

Square Planar

The synthesis and structural characterization of a square-planar copper(II) complex with pyridoxal S-methylisothiosemicarbazone (PLITSC) of the formula [Cu(PLITSC?H)H2O]Br?H2O (1) as the first Cu(II) complex with monoanionic form of this ligand were described. Complex 1 together with two previously synthesized complexes [Cu(PLITSC)Br2] (2) and [Cu(PLITSC)Br(MeOH)]Br (3) were characterized by elemental analysis, IR and electronic spectra and also by the methods of thermal analysis, conductometry and magnetochemistry.

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Synthesis and Characterization of a Three-dimensional Porous Compound: [Cu(H2O)6][{Cu(H2O)2}2{Cu(H2O)4H4W12O42}] · 12H2O

Zeitschrift für Naturforschung B ◽

10.1515/znb-2008-0212 ◽

2008 ◽

Vol 63 (2) ◽

pp. 187-192 ◽

Cited By ~ 5

Author(s):

Chun-jing Zhang ◽

Ya-guang Chen ◽

Dong-mei Shi ◽

Hai-jun Pang

Keyword(s):

Aqueous Solution ◽

Magnetic Susceptibility ◽

Elemental Analysis ◽

3D Structure ◽

Three Dimensional ◽

Synthesis And Characterization ◽

X Ray Diffraction ◽

X Ray ◽

Vis Spectroscopy

A novel transition metal polyoxotungstate, [Cu(H2O)6][{Cu(H2O)2}2{Cu(H2O)4H4W12O42}] · 12H2O (1), has been synthesized in aqueous solution and characterized by single-crystal X-ray diffraction, elemental analysis, IR and UV/vis spectroscopy, and TG analysis. The paradodecatungstate anions [H2W12O42]10− are linked by CuO6 octahedra, forming a three-dimensional (3D) structure. The magnetic susceptibility of compound 1 in the temperature range 2 - 300 K shows the presence of antiferromagnetic interactions within the uniform Cu2・・・Cu3 chains

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Synthesis and characterization of a family of M2+ complexes supported by a trianionic ONO3− pincer-type ligand: towards the stabilization of high-spin square-planar complexes

Dalton Transactions ◽

10.1039/c5dt03960f ◽

2015 ◽

Vol 44 (46) ◽

pp. 20207-20215 ◽

Cited By ~ 6

Author(s):

M. E. Pascualini ◽

S. A. Stoian ◽

A. Ozarowski ◽

N. V. Di Russo ◽

A. E. Thuijs ◽

...

Keyword(s):

High Spin ◽

Synthesis And Characterization ◽

Square Planar ◽

Square Planar Complexes

A trianionic pincer-type ligand stabilizes rare Fe(ii) and Co(ii) high spin, square-planar complexes.

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Synthesis and Characterization of New Ligand Derived from Benzimidazole and It's Complexes with Some Transition Metals

International Journal of Research in Pharmaceutical Sciences ◽

10.26452/ijrps.v9ispl1.1380 ◽

2018 ◽

Vol 9 (SPL1) ◽

Author(s):

Hayder Obaid Jamel ◽

Najat jawad Al-Obaidi

Keyword(s):

Magnetic Susceptibility ◽

Metal Complexes ◽

Elemental Analysis ◽

Octahedral Geometry ◽

Molar Conductivity ◽

Synthesis And Characterization ◽

Melting Points ◽

Tetrahedral Geometry ◽

Metal Ligand

This work includes preparation of the new ligand 5- (1-benzoimidazol-2-ylamino)-1, 3, 4-thiadiazole-2-thiol (BIATT) by the reaction of 5-Amino-2-thio-1, 3, 4-thiadiazole with 2-mercaptobenzoimidazole by refluxin 1, 4-dioxane as solvent. The metal complexes of the ligand were prepared with metals chlorides of Co (II), Ni (II), Cu (II), Zn (II) and Cd (II) in ethanol as solvent. The ligand (L) and its metal complexes have been characterized by elemental analysis (C.H.N.),IR,1H-NMR and UV- Vis. spectra, magnetic susceptibility measurements ,molar conductivity, melting points and atomic absorption. The metal-ligand ratio was determined by mole ratio method.The suggested structures for the Co (II), Ni (II) and Cu (II) complexes are octahedral geometry andfor the Zn (II) and Cd (II) complex are tetrahedral geometry.

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