Theoretical and experimental investigation of photophysical properties of Zn(DFP SAMQ)2

R. R. Valiev, E. N. Telminov, T. A. Solodova, E. N. Ponyavina, R. M. Gadirov, M. G. Kaplunov, T. N. Kopylova

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Abstract

Theoretical calculations and experimental measurements were carried out for the investigation of spectroscopic and photophysical properties of Zn(DFP SAMQ)2 complex. The rate constant of intersystem crossing and the radiative rate constant were calculated using ab initio method. The rate constant of the internal conversion was estimated using the received calculated values and the experimental fluorescence quantum yield. It was shown that the main mechanism for the deactivation of the excited electronic energy of the first singlet excited state is the process of internal conversion.

Original languageEnglish
Pages (from-to)137-140
Number of pages4
JournalSpectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy
Volume128
DOIs
Publication statusPublished - 15 Jul 2014

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Keywords

  • Internal conversion
  • Photophysics
  • Zinc complex

ASJC Scopus subject areas

  • Instrumentation
  • Atomic and Molecular Physics, and Optics
  • Analytical Chemistry
  • Spectroscopy
  • Medicine(all)

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