Synthesis and Characterisation of Cr(III) and Co(II) Schiff Base Complexes  

作　　者：Fatin M. Elmagbari Ahmed N. Hammouda Hamdi A. M. Bennour Rashd M. EL-Ferjani Younis O. Ben Amer Fatin M. Elmagbari;Ahmed N. Hammouda;Hamdi A. M. Bennour;Rashd M. EL-Ferjani;Younis O. Ben Amer(Department of Chemistry, Faculty of Science, University of Benghazi, Qar-Yunis, Benghazi, Libya)

机构地区：[1]Department of Chemistry, Faculty of Science, University of Benghazi, Qar-Yunis, Benghazi, Libya

出　　处：《Materials Sciences and Applications》2023年第2期53-62,共10页材料科学与应用期刊（英文）

摘　　要：Co(II) and Cr(III) metal complexes of Schiff bases were synthesized from the condensation reaction between 4-(dimethylamino)benzaldehyde and 4-amino-3-hydroxy-naphthalene-1-sulfonic acid. Their structures were investigated by elemental analysis, molar conductance measurements, infrared spectroscopy, electronic spectroscopy, and 1HNMR spectroscopy. The elemental analysis data suggested a 1:1 [M:L] ratio for the complexes. The molar conductance measurements of the complexes indicate their electrolytic nature in DMSO as a solvent. The absorption bands in the electronic spectra verified an octahedral environment around the metal ions in the complexes.Co(II) and Cr(III) metal complexes of Schiff bases were synthesized from the condensation reaction between 4-(dimethylamino)benzaldehyde and 4-amino-3-hydroxy-naphthalene-1-sulfonic acid. Their structures were investigated by elemental analysis, molar conductance measurements, infrared spectroscopy, electronic spectroscopy, and 1HNMR spectroscopy. The elemental analysis data suggested a 1:1 [M:L] ratio for the complexes. The molar conductance measurements of the complexes indicate their electrolytic nature in DMSO as a solvent. The absorption bands in the electronic spectra verified an octahedral environment around the metal ions in the complexes.

关 键 词：Schiff Base Ligand Complexes ¹HNMR Spectra 

分 类 号：O62[理学—有机化学]