Synthesis and spectroscopic characterization of new metal(II) complexes with methionine sulfoxide

Synthesis, characterization, and thermal and biocidal aspects of drug-based metal complexes

“…The Cu(II) complex displays a broad band at 73 m B ) and may be indicative of distorted octahedral geometry around the Cu(II) ion [29]. The Ni(II) complex is consistent with the formation of an octahedral geometry with the appearance of three bands at 28000, 16500, and 11000 cm -1 corresponding to the transitions 3 A 2g (F) ® 3 T 1g (P)(n 3 ), 3 A 2g (F) ® 3 T 1g (F)(n 2 ), and 3 A 2g (F) ® 3 T 2g (F)(n 1 ).…”

Dicoumarol complexes of Cu(II), Fe(II) and Fe(III): preparation, characterization, in‐vitro antibacterial and DNA binding activity

“…The electronic spectral and magnetic measurement data suggest that copper(II) complexes may exhibit the distorted octahedral geometry. 37,38 The diffuse reflectance spectra of iron(II) complexes [Fe(A n ) 2 …”

Powder X-ray characterization of lithium thiazolidine-4-carboxylate

“…Indeed, the protective effect of NAC against the toxicity of paracetamol was also described ͑Dawson et al, 1984͒. The amino acid D-penicillamine ͑D-3 mercaptovaline͒, which has been applied as a chelating agent against Pb͑II͒ and Cu͑II͒ poisoning is another example of an amino acid used in the treatment of human diseases ͑Gilman et al., 1996;Massabni et al, 2004͒. Thiazolidine-4-carboxylic acid ͑THC, C 4 H 7 NSO 2 , 133.19 g / mol͒ is a cyclic sulfur-containing amino acid derived from cysteine. This amino acid is analogous in molecular structure to proline, also named as thioproline ͑Weber et al, 1982͒.…”

“…Indeed, the protective effect of NAC against the toxicity of paracetamol was also described (Dawson et al , 1984). The amino acid D -penicillamine (D-3 mercaptovaline), which has been applied as a chelating agent against Pb(II) and Cu(II) poisoning is another example of an amino acid used in the treatment of human diseases (Gilman et al , 1996; Massabni et al , 2004).…”