Published July 2004
| Version v1
Journal article
Influence of the nature of meso-substituents and extra-ligands on the luminescence of ytterbium in complexes with porphyrins
- 1. Fiziko-khimicheskij inst. im. A.V. Bogatskogo NAN Ukrainy, Odessa (Ukraine)
- 2. Odesskij natsional'nyj univ. im. I.I. Mechnikova, Odessa (Ukraine)
Description
Complexes of ytterbium with various meso-tetrasubstituted porphyrins have been obtained and their spectral-luminescent properties have been investigated. It is shown that the quantum yield and the lifetime of the 4f-luminescence of the ytterbium ion are higher in complexes with porphyrins containing aromatic and heteroaromatic meso-substituents (as compared to those with n-alkyl) and in complexes with the acetylacetonate ion serving as an extra-ligand. (authors)
Additional details
Additional titles
- Original title (Russian)
- Влияние природы мезо-заместителей и экстра-лигандов на люминесценцию иттербия в комплексах с порфиринами
Publishing Information
- Journal Title
- Zhurnal Prikladnoj Spektroskopii
- Journal Volume
- 71
- Journal Issue
- 4
- Journal Page Range
- p. 467-471
- ISSN
- 0514-7506
- CODEN
- ZPSBAX
INIS
- Country of Publication
- Belarus
- Country of Input or Organization
- Belarus
- INIS RN
- 36109280
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- ACETYLACETONE; LIFETIME; LIGANDS; LUMINESCENCE; PORPHYRINS; YTTERBIUM; YTTERBIUM COMPLEXES; YTTERBIUM IONS
- Descriptors DEC
- CARBOXYLIC ACIDS; CHARGED PARTICLES; CHELATING AGENTS; COMPLEXES; ELEMENTS; EMISSION; HETEROCYCLIC ACIDS; HETEROCYCLIC COMPOUNDS; IONS; KETONES; METALS; ORGANIC ACIDS; ORGANIC COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; PHOTON EMISSION; RARE EARTH COMPLEXES; RARE EARTHS; REAGENTS
Optional Information
- Notes
- 18 refs.,3 tabs.,2 figs.