A STUDY OF THE INTRAMOLECULAR ENERGY-TRANSFER OF SM(DBM)(3) COMPLEX BY PHOTOACOUSTIC AND FLUORESCENCE SPECTROSCOPY

Authors
SU QD WANG Q LU JC NI QD
Citation
Qd. Su et al., A STUDY OF THE INTRAMOLECULAR ENERGY-TRANSFER OF SM(DBM)(3) COMPLEX BY PHOTOACOUSTIC AND FLUORESCENCE SPECTROSCOPY, Spectroscopy letters, 30(2), 1997, pp. 345-354
Citations number
17
Categorie Soggetti
Spectroscopy
Journal title
Spectroscopy letters → ACNP
ISSN journal
00387010
Volume
30
Issue
2
Year of publication
1997
Pages
345 - 354
Database
ISI
SICI code
0038-7010(1997)30:2<345:ASOTIE>2.0.ZU;2-U
Abstract
The photoacoustic(Pa) studies of the nonradiative processes in dibenzo ylmethide(DBM) Sm3+ complex:Sm(DBM)(3) are reported Compared with the PA spectra of La(DBM)(3) and Gd(DBM)(3), the paramagnetic effect of th e 4f-electrons of Sm3+ to DBM and the intramolecular energy transfer f rom DBM to Sm3+ is discussed. The excitation spectra of Sm(DBM)(3) are also reported to study the relaxation properties of Sm3+ and the ener gy transfer between DBM and Sm3+. A model of relaxation and energy tra nsfer processes of Sm(DBM)(3) is established.