IR and 13C-NMR spectraThe reaction of benzilmonoxime (BMOH) with CrCl3.6H2O in methanol gives the mono nuclear Cr(III) complex, [Cr(BMO)33 (1). Reaction of complex 1 with a methanolic solution of KOH at room temperature leads to a di-nuclear Cr(III)-Cr(III) complex, [Cr(BMO)2(...
Benzil bis(carbohydrazone) (BBC) has been synthesized and structurally characterized on the basis of IR,1H NMR, mass, UV spectra and thermogravimetric analyses. BBC has been analysed electrochemically and explored as new N, N Schiff base. It plays the role of an excellent ion carrier in the ...
In this study, a novel ligand, benzilmonoximethiocarbohydrazide-O-methoxybenzaldehyde (HBMToMB), was synthesized and subsequently complexed with Cu(II), Fe(II), Co(II), Ni(II), and Mn(II) ions. The metal complexes were comprehensively characterized using techniques such as NMR, IR, Mass Spec...
and spectral (IR,electronic and ~1H NMR) data.Proton NMR spectra indicate that there is rapid rotation of the cyclopentadienyl ring around the metal-ring axis on the NMR time scale at 25 deg C.Studies were conducted to assess the growth inhibiting potential of the complexes synthesized and ...
IRElectronic spectra(1)H- and (13)C-NMR studiesThe synthesis of a novel benziloxime ligand, 4,4-dibromobenzilmonoxime (DBBOH) (1) and its complexes [Fe(DBBO)3] (2) and Na[Ni(DBBO)3] (3) are described. The ligand (DBBOH) was prepared in MeOH from the reaction of 4,4-...
Schiff base “1,4 bis (p-methoxybenzilidine) benzene” (SB) and its diphenyl phosphine derivative (OPSB) have been isolated in solid state and characterized on the bases of macroanalytical, infrared IR, electronic and 1H NMR spectral data, and thermal gravimetric analysis (TGA). The ...
Complexes 3 and 4 were fully characterized by their IR, mass, 1H- and 13C-NMR spectra, as well as elemental analyses. The molecular structures determined by X-ray diffraction studies reveal a distorted octahedral tris-chelate configuration in 3 and a pseudo-tetragonal pyramidal one in 4. ...
Complexes 3 and 4 were fully characterized by their IR, mass, ~1H- and ~(13)C-NMR spectra, as well as elemental analyses. The molecular structures determined by X-ray diffraction studies reveal a distorted octahedral tris-chelate configuration in 3 and a pseudo-tetragonal pyramidal one in 4...
characterization and thermal behavior of 4-chloromethyl-2-(2hydroxybenzilidenehydrazino) thiazole and its complexes with Cr(III - Saydam, Yilmaz () Citation Context ...x-membered metalocycles [9,20,21]. The IR spectra of the free ligands shows a broad band at ca. 3600 cm −1 ...
The ligands is formed by the reaction between benzil and N,N-dimethylhydrazine. The nitrogen of the >C N bond is the donor atom to the metal ions. The bis-ligand halide complexes are pseudotetrahedral, while the nitrate complexes contain octahedrally coordinated metal ions. The IR spectra of...