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ANALYSIS OF QUANTUM-CHEMICAL AND IR-SPECTRA OF COORDINATION COMPOUNDS OF Cu(II), Cd(II), Co(II) SALTS WITH 2-AMINOBENZOXAZOLE

Aminobenzoxazole, electron donor atom, ligand, infrared spectroscopy, monodentant, elemental analysis, quantum chemical calculation.

Authors

  • Akobir TOSHOV O‘zMU Kimyo fakulteti Noorganik kimyo kafedrasi oqituvchsi, Uzbekistan
  • Surayyo RAZZOQOVA O‘zMU Kimyo fakulteti Noorganik kimyo kafedrasi Dotsenti, PhD, Uzbekistan
  • Shahnoza KADIROVA O‘zMU Kimyo fakulteti Noorganik kimyo kafedrasi professori, k.f.d., Uzbekistan
  • Sojida SADULLAYEVA O‘zMU Kimyo fakulteti Noorganik kimyo kafedrasi doktoranti, Uzbekistan
  • Azim YANGIBAYEV O‘zMU kimyo fakulteti Neft va gaz kimyo kafedrasi katta o‘qituvchisi, PhD, Uzbekistan

According to the results of the analysis of the scientific literature, there is little information about the complexes formed by
metals with 2-aminobenzoxazole and their properties. Methods of synthesis of metal complex compounds of Cu(II), Cd(II) and
Co(II) of acetates with 2-aminobenzoxazole were developed and metallic complex compounds were synthesized using these
methods. Composition, structure of synthesized complex compounds modern physico-chemical methods; was analyzed using
elemental analysis, IR-spectroscopy analysis. It was found that the ligand 2-aminobenzoxazole is coordinated through the
nitrogen atom in the benzoxazole ring during complex formation reactions.