Spectroscopic evidence against classical halogen bonding in iodobenzene+dmf binary mixtures

Ahmad ABSANOV, Jurabek SULAYMONOV, Ashraf BOLIYEV, O‘tkir XOLIKULOV

Ўзбекистон Миллий университети хабарлари · 2026-yil

Annotatsiya

The identification of blue shifts in halogen-bonded complexes is of great interest, which has led to numerous studies on the origin of this phenomenon. In this work, evidence against classical halogen bonding between iodobenzene (C6H6I) and dimethylformamide (DMF) was investigated using FTIR spectroscopy and quantum-chemical calculations. For the first time, the presence of an unconventional blue shift in rare halogen bonds was experimentally recorded in binary mixtures of iodobenzene + DMF. This blue shift was also theoretically confirmed via quantum-chemical calculations. Furthermore, the interaction was verified using excess infrared spectroscopy. In addition, the magnitude of the blue shift of the C-I bond was experimentally determined to be 6 cm-1 using infrared spectroscopy.

Maqola ma’lumotlari
MualliflarAhmad ABSANOV, Jurabek SULAYMONOV, Ashraf BOLIYEV, O‘tkir XOLIKULOV
JurnalЎзбекистон Миллий университети хабарлари
NashriyotЎзбекистон Миллий университети
ISSN2181-7324, 3093-8996
Nashr sanasi2026-09-23
Jild3
Son3.3
Betlar426-429
TilIngliz
Ilmiy sohaKimyo
Indeksga qo‘shilgan2026-09-24

Maqolaning asl sahifasi

Kalit so‘zlar

Iodobenzene, DMF, IR spectrum, blue shift., Йодбензол, Диметилформамид, ИК-спектр, синий сдвиг., Yodbenzol, DMF, IQ spektr, ko‘k siljish.

Ilmiy soha

Kimyo

Iqtibos keltirish

APAAhmad ABSANOV, Jurabek SULAYMONOV, & Ashraf BOLIYEV, O‘tkir XOLIKULOV (2026). SPECTROSCOPIC EVIDENCE AGAINST CLASSICAL HALOGEN BONDING IN IODOBENZENE+DMF BINARY MIXTURES. Ўзбекистон Миллий университети хабарлари, 3(3.3), 426-429. https://journals.nuu.uz/index.php/actanuuz/article/view/15009
GOST (OAK)Ahmad ABSANOV, Jurabek SULAYMONOV, Ashraf BOLIYEV, O‘tkir XOLIKULOV SPECTROSCOPIC EVIDENCE AGAINST CLASSICAL HALOGEN BONDING IN IODOBENZENE+DMF BINARY MIXTURES // Ўзбекистон Миллий университети хабарлари. – 2026. – T. 3, № 3.3. – P. 426-429.
MLAAhmad ABSANOV, Jurabek SULAYMONOV, and Ashraf BOLIYEV, O‘tkir XOLIKULOV. “SPECTROSCOPIC EVIDENCE AGAINST CLASSICAL HALOGEN BONDING IN IODOBENZENE+DMF BINARY MIXTURES.” Ўзбекистон Миллий университети хабарлари, 3(3.3), 426-429, 2026. https://journals.nuu.uz/index.php/actanuuz/article/view/15009
ChicagoAhmad ABSANOV, Jurabek SULAYMONOV, and Ashraf BOLIYEV, O‘tkir XOLIKULOV. “SPECTROSCOPIC EVIDENCE AGAINST CLASSICAL HALOGEN BONDING IN IODOBENZENE+DMF BINARY MIXTURES.” Ўзбекистон Миллий университети хабарлари, 3(3.3), 426-429 (2026). https://journals.nuu.uz/index.php/actanuuz/article/view/15009
HarvardAhmad ABSANOV, Jurabek SULAYMONOV, and Ashraf BOLIYEV, O‘tkir XOLIKULOV (2026) ‘SPECTROSCOPIC EVIDENCE AGAINST CLASSICAL HALOGEN BONDING IN IODOBENZENE+DMF BINARY MIXTURES’, Ўзбекистон Миллий университети хабарлари, 3(3.3), 426-429. https://journals.nuu.uz/index.php/actanuuz/article/view/15009
BibTeX
@article{ahmadabsanovjurabeksulaymonov2026,
  title = {SPECTROSCOPIC EVIDENCE AGAINST CLASSICAL HALOGEN BONDING IN IODOBENZENE+DMF BINARY MIXTURES},
  author = {Ahmad ABSANOV, Jurabek SULAYMONOV and Ashraf BOLIYEV, O‘tkir XOLIKULOV},
  journal = {Ўзбекистон Миллий университети хабарлари},
  year = {2026},
  volume = {3},
  number = {3.3},
  pages = {426-429},
  url = {https://journals.nuu.uz/index.php/actanuuz/article/view/15009}
}

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