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Odesa National University Herald. Chemistry
Article . 2017
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Odesa National University Herald. Chemistry
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Odesa National University Herald. Chemistry
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LUMINESCENT LANTHANIDE TETRAKIS-COMPLEXES WITH DIPHENYL-N-BENZOYLAMIDOPHOSPHATE AND TETRAETHYLAMMONIUM CATION

descriptionPublicationkeyboard_double_arrow_right Article , Other literature type 23 May 2017Publisher:Odesa I.I. Mechnikov National UniversityJournal:Odesa National University Herald. Chemistry, volume 22, pages 32-41 (issn: 2304-0947, eissn: 2414-5963, Copyright policy )
Authors: Kariaka, N. S.; Smola, S. S.; Rusakova, N. V.; Sliva, T. Y.; Amirkhanov, V. M.;

doi: 10.18524/2304-0947.2017.2(62).99915

LUMINESCENT LANTHANIDE TETRAKIS-COMPLEXES WITH DIPHENYL-N-BENZOYLAMIDOPHOSPHATE AND TETRAETHYLAMMONIUM CATION

Abstract

A row of new lanthanide CAPh-type ligand based anionic tetrakis-complexes of general formula NEt4[LnL4] (Ln = La, Nd, Eu, Gd, Tb, Lu; HL=С6H5CONHPO(ОC6H5)2) have been synthesized. The ligands bidentate-chelating mode of coordination with formation of anionic tetrakis-complexes was proposed based on elemental analysis and IR, NMR and absorption spectroscopies data. The obtained europium and terbium complexes exhibit sensitized by CAPh ligands intense emission with decay time 1.7 і 2.0 ms respectively. For the europium complex the emission quantum yield was found to be equal 37% and the europium emission sensitization by organic ligand equals 56%.

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Keywords

хімія, chemistry, lanthanide coordination compounds; photoluminescence; carbacylamidophosphates, координаційні сполуки лантаноїдів; фотолюмінесценція; карбациламідофосфати

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
7
Average
Average
Average
gold