Ground and excited state dipole moments of BADAN and ACRYLODAN determined from solvatochromic shifts of absorption and fluorescence spectra

Authors
Kawski, A Kuklinski, B Bojarski, P
Citation
A. Kawski et al., Ground and excited state dipole moments of BADAN and ACRYLODAN determined from solvatochromic shifts of absorption and fluorescence spectra, Z NATURFO A, 56(5), 2001, pp. 407-411
Citations number
18
Categorie Soggetti
Physical Chemistry/Chemical Physics
Journal title
ZEITSCHRIFT FUR NATURFORSCHUNG SECTION A-A JOURNAL OF PHYSICAL SCIENCES
ISSN journal
09320784 → ACNP
Volume
56
Issue
5
Year of publication
2001
Pages
407 - 411
Database
ISI
SICI code
0932-0784(200105)56:5<407:GAESDM>2.0.ZU;2-A
Abstract
The electric dipole moments in the ground mu (g) and excited states mu (e) of the fluorescent probes BADAN (6-bromoacetyl-2-dimethylamino-naphthalene) and ACRYLODAN (6-acrylolyl-2-dimethylaminonaphthalene) are determined from the solvatochromic shifts of their absorption and fluorescence spectra for two Onsager interaction radii (a = 4.2 and 4.6 Angstrom). The obtained val ues of mu (g) and mu (e) for BADAN are comparable to those of PRODAN, while for ACRYLODAN they are distinctly greater.