Sensitized phosphorescence of naphthalene-d8 with a lifetime of 14.7 s at 22°C has been obtained in the supramolecular complex “naphthalene-d8–β-cyclodextrin–cyclohexane–benzophenone” and attributed to T–T energy transfer upon excitation of benzophenone… Click to show full abstract
Sensitized phosphorescence of naphthalene-d8 with a lifetime of 14.7 s at 22°C has been obtained in the supramolecular complex “naphthalene-d8–β-cyclodextrin–cyclohexane–benzophenone” and attributed to T–T energy transfer upon excitation of benzophenone at 365 nm. The geometric structure of this complex, energies of singlet transitions, and oscillator strengths have been calculated by quantum-chemistry methods.
Keywords:
cyclodextrin cyclohexane;
benzophenone;
naphthalene;
phosphorescence naphthalene;
chemistry
Journal Title: High Energy Chemistry
Year Published: 2019
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!
Journal Title: High Energy Chemistry
Year Published: 2019
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!