Interaction between TNT and Melatonin-DFT Treatment

TÜRKER B. L., Atalar T.

POLYCYCLIC AROMATIC COMPOUNDS, cilt.32, sa.5, ss.615-625, 2012 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 32 Sayı: 5
  • Basım Tarihi: 2012
  • Doi Numarası: 10.1080/10406638.2012.667499
  • Dergi Adı: POLYCYCLIC AROMATIC COMPOUNDS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.615-625
  • Anahtar Kelimeler: DFT calculations, explosive, melanotonin, melatonin, N-acetyl-5-methoxyserotonin, TNT, DENSITY, EXCHANGE, SPECTRA
  • Orta Doğu Teknik Üniversitesi Adresli: Evet

Özet

The interaction between TNT and a biologically important molecule-melatonin-has been investigated at the level of density functional theory. The calculations showed that these molecules in vacuum conditions orient themselves almost parallel, face to face with each other. Various energies, physico-chemical, and quantum chemical properties of the system are computed. The calculated electrostatic charges, UV, and NMR spectra show the presence of a strong interaction between TNT and melatonin. However, presently, the nature of this interaction (whether an intimate pair or donor acceptor type p-complex formation) is not clear.