TITLE

Modulating fluorescence of 8-quinolinolato compounds by functional groups: A theoretical study

AUTHOR(S)
Sugimoto, Manabu; Anzai, Masaharu; Sakanoue, Kei; Sakaki, Shigeyoshi
PUB. DATE
October 2001
SOURCE
Applied Physics Letters;10/8/2001, Vol. 79 Issue 15, p2348
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Substituent dependence of a fluorescence energy of the 8-quinolinolato anion (Q[sup -]) was systematically investigated with electronic structure calculations. Large red- and blueshifts of the fluorescence were predicted for Q[sup -] with the NO[sub 2] and CN groups, respectively. For bis(8-quinolinolato)berylium with the NO[sub 2] and CN groups, the emission energies were calculated to be 1.56 eV (795 nm) and 2.66 eV (466 nm), respectively, indicating that they are potential candidates as red- and blue-light-emitting compounds. © 2001 American Institute of Physics.
ACCESSION #
5306377

 

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