CHARACTERISTIC FEATURES OF THE PHOSPHORESCENCE OF THE COMPLEX NAPHTHALENE-D8-BETA-CYCLODEXTRIN AT 77 K

Authors
NAZAROV VB GERKO VI ALFIMOV MV
Citation
Vb. Nazarov et al., CHARACTERISTIC FEATURES OF THE PHOSPHORESCENCE OF THE COMPLEX NAPHTHALENE-D8-BETA-CYCLODEXTRIN AT 77 K, JETP letters, 65(7), 1997, pp. 528-531
Citations number
12
Categorie Soggetti
Physics
Journal title
JETP letters → ACNP
ISSN journal
00213640
Volume
65
Issue
7
Year of publication
1997
Pages
528 - 531
Database
ISI
SICI code
0021-3640(1997)65:7<528:CFOTPO>2.0.ZU;2-V
Abstract
It is found that the phosphorescence of naphthalene-d8 in an inclusion complex in crystalline beta-cyclodextrin at 77 K differs substantiall y from that of frozen homogeneous solutions: The vibrational structure of the spectrum is better-resolved, the Stokes shift in the spectrum is smaller, and the lifetime is longer than the values known previousl y. Similar effects are observed for naphthalene-h8 and phenanthrene. ( C) 1997 American Institute of Physics.