Synthesis and infrared-spectroscopic study of complexes of selected 3D-METALS with 2-(2-PYRIDYL)-BENZIMIDAZOLE

Farangiz A. KHUJAYEVA, Hakima A. ALIKULOVA, Shahzoda G. ALLAMURODOVA, Mushtariybonu M. SUNNATILLAYEVA, Shahlo Daminova

Kimyo va kimyo texnologiyasi · 2026-yil

Annotatsiya

The aim of this study was to synthesize and systematically investigate the coordination compounds of several 3d metals with 2-(2-pyridyl)benzimidazole (2-PBI) using infrared (IR) spectroscopy. Complexes of copper(II), nickel(II), and cobalt(II) with the general formula [M(2-PBI)3](ClO₄)₂were successfully synthesized. Based on the analysis of the IR spectra, it was established that the 2-PBI ligand coordinates to the metal ion in a bidentate manner through the nitrogen atoms of the benzimidazole and pyridyl rings. The shifts of the ν(C=N) and ν(C–N) stretching vibration bands, as well as the appearance of new bands in the 623–485 cm⁻№ region corresponding to ν(M–N) and vibrations, confirm the formation of coordination complexes. It was determined that the [M(2-PBI)3](ClO₄)₂complexes possess an octahedral geometry.

Maqola ma’lumotlari
MualliflarFarangiz A. KHUJAYEVA, Hakima A. ALIKULOVA, Shahzoda G. ALLAMURODOVA, Mushtariybonu M. SUNNATILLAYEVA, Shahlo Daminova
JurnalKimyo va kimyo texnologiyasi
NashriyotТошкент кимё-технология институти
ISSN1992-9498, 2181-1121
Nashr sanasi2026-06-23
Jild2026
Son2
TilIngliz
Ilmiy sohaKimyo
DOI10.70189/1992-9498.1721
Indeksga qo‘shilgan2026-09-02

DOI: 10.70189/1992-9498.1721 · Maqolaning asl sahifasi

Ilmiy soha

Kimyo

Iqtibos keltirish

APAFarangiz A. KHUJAYEVA, Hakima A. ALIKULOVA, Shahzoda G. ALLAMURODOVA, Mushtariybonu M. SUNNATILLAYEVA, & Shahlo Daminova (2026). SYNTHESIS AND INFRARED-SPECTROSCOPIC STUDY OF COMPLEXES OF SELECTED 3D-METALS WITH 2-(2-PYRIDYL)-BENZIMIDAZOLE. Kimyo va kimyo texnologiyasi, 2026(2). https://doi.org/10.70189/1992-9498.1721
GOST (OAK)Farangiz A. KHUJAYEVA va b. SYNTHESIS AND INFRARED-SPECTROSCOPIC STUDY OF COMPLEXES OF SELECTED 3D-METALS WITH 2-(2-PYRIDYL)-BENZIMIDAZOLE // Kimyo va kimyo texnologiyasi. – 2026. – T. 2026, № 2. – DOI: 10.70189/1992-9498.1721.
MLAFarangiz A. KHUJAYEVA, Hakima A. ALIKULOVA, Shahzoda G. ALLAMURODOVA, Mushtariybonu M. SUNNATILLAYEVA, and Shahlo Daminova. “SYNTHESIS AND INFRARED-SPECTROSCOPIC STUDY OF COMPLEXES OF SELECTED 3D-METALS WITH 2-(2-PYRIDYL)-BENZIMIDAZOLE.” Kimyo va kimyo texnologiyasi, 2026(2), 2026. https://doi.org/10.70189/1992-9498.1721
ChicagoFarangiz A. KHUJAYEVA, Hakima A. ALIKULOVA, Shahzoda G. ALLAMURODOVA, Mushtariybonu M. SUNNATILLAYEVA, and Shahlo Daminova. “SYNTHESIS AND INFRARED-SPECTROSCOPIC STUDY OF COMPLEXES OF SELECTED 3D-METALS WITH 2-(2-PYRIDYL)-BENZIMIDAZOLE.” Kimyo va kimyo texnologiyasi, 2026(2) (2026). https://doi.org/10.70189/1992-9498.1721
HarvardFarangiz A. KHUJAYEVA, Hakima A. ALIKULOVA, Shahzoda G. ALLAMURODOVA, Mushtariybonu M. SUNNATILLAYEVA, and Shahlo Daminova (2026) ‘SYNTHESIS AND INFRARED-SPECTROSCOPIC STUDY OF COMPLEXES OF SELECTED 3D-METALS WITH 2-(2-PYRIDYL)-BENZIMIDAZOLE’, Kimyo va kimyo texnologiyasi, 2026(2). https://doi.org/10.70189/1992-9498.1721
BibTeX
@article{farangizakhujayeva2026,
  title = {SYNTHESIS AND INFRARED-SPECTROSCOPIC STUDY OF COMPLEXES OF SELECTED 3D-METALS WITH 2-(2-PYRIDYL)-BENZIMIDAZOLE},
  author = {Farangiz A. KHUJAYEVA and Hakima A. ALIKULOVA and Shahzoda G. ALLAMURODOVA and Mushtariybonu M. SUNNATILLAYEVA and Shahlo Daminova},
  journal = {Kimyo va kimyo texnologiyasi},
  year = {2026},
  volume = {2026},
  number = {2},
  doi = {10.70189/1992-9498.1721},
  url = {https://doi.org/10.70189/1992-9498.1721}
}

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