Intramolecular excimer formation in hexakis(pyrenyloxy)cyclotriphosphazene: photophysical properties, crystal structure, and theoretical investigation

Yesilot S., Cosut B., Alidagi H. A. , Hacivelioglu F., Ozpinar G. , Kilic A.

DALTON TRANSACTIONS, cilt.43, sa.9, ss.3428-3433, 2014 (SCI İndekslerine Giren Dergi) identifier identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 43 Konu: 9
  • Basım Tarihi: 2014
  • Doi Numarası: 10.1039/c3dt52957f
  • Sayfa Sayıları: ss.3428-3433


A hexakis(pyrenyloxy) cyclotriphosphazene is synthesized by the reaction of N3P3Cl6 with 2-hydroxypyrene, and its excimer emission through intramolecular interactions in solution and in the solid state has been investigated by fluorescence spectroscopy and X-ray crystallography. Thermal and electrochemical properties were investigated. A DFT benchmark study has been performed to evaluate the intramolecular interactions and molecular orbital levels by comparing with the experimental results.