Determination of structural, spectral, electronic and biological properties of tosufloxacin boron complexes and investigation of substituent effect

SAYIN K., KARAKAŞ D.

JOURNAL OF MOLECULAR STRUCTURE, cilt.1146, ss.191-197, 2017 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 1146
  • Basım Tarihi: 2017
  • Doi Numarası: 10.1016/j.molstruc.2017.05.130
  • Dergi Adı: JOURNAL OF MOLECULAR STRUCTURE
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.191-197
  • Anahtar Kelimeler: Tosufloxacin boron complexes, Modelling studies, Substituent effect, Biological activity, NLO properties, METAL-COMPLEXES, THERMAL-PROPERTIES, DERIVATIVES
  • Sivas Cumhuriyet Üniversitesi Adresli: Evet

Özet

Quantum chemical calculations are performed over some boron complexes with tosufloxacin. Boron complex with fluorine atoms are optimized at HF/6-31+G(d), B3LYP/6-31+G(d) and M062X/6-31+G(d) level and the best level is determined by comparison of experimental and calculated results. The other complexes are optimized by using the best level. Structural properties, IR and NMR spectrum are examined in detail. Biological activities of mentioned complexes are investigated by some quantum chemical descriptors and molecular docking analyses. As results, it is found that boron complex with fluorine atoms coordinated to boron atom is the best candidate for anticancer drug. Additionally, NLO properties of mentioned complexes are investigated and complex (2) is found as the best candidate for NLO applications. (C) 2017 Elsevier B.V. All rights reserved.