Optical properties of boron, gallium and gold complexes with salen ligands. Emission from intraligand excited states under ambient conditions

Authors
Kunkely, H Vogler, A
Citation
H. Kunkely et A. Vogler, Optical properties of boron, gallium and gold complexes with salen ligands. Emission from intraligand excited states under ambient conditions, INORG CHIM, 321(1-2), 2001, pp. 171-174
Citations number
40
Categorie Soggetti
Inorganic & Nuclear Chemistry
Journal title
INORGANICA CHIMICA ACTA
ISSN journal
00201693 → ACNP
Volume
321
Issue
1-2
Year of publication
2001
Pages
171 - 174
Database
ISI
SICI code
0020-1693(20010910)321:1-2<171:OPOBGA>2.0.ZU;2-T
Abstract
The electronic spectra of [B(OMe2)](2)salen, Ga[salen(t-bu)dac]Cl and [Au(s alen)]PF6 with salen = NN'-bis(salicylidene)ethylenediamine and salen(t-bu) dac = N,N'-bis(3,5-di-tert-butyl-salicylidene)-1,2-diaminocyclohexane are c haracterized by salen intraligand (IL) absorptions and emissions. While all three compounds show IL fluorescence the gold complex displays an addition al IL phosphorescence which also appears under ambient conditions. (C) 2001 Elsevier Science B.V. All rights reserved.