Electrochemical synthesis of anhydrous luminescent Tb3+ complexes with aromatic and heterocyclic carboxylic acids

The electrochemical synthesis of anhydrous terbium(III) complex compounds TbL 3 and Tb 2 L 3 with several aromatic and heterocyclic carboxylic acids has been performed. Thermal stability of the synthesized complexes has been studied by means of thermogravimetry, and terbium(III) 4- tert -butylbenzoa...

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Bibliographic Details
Published inRussian journal of general chemistry Vol. 87; no. 5; pp. 1022 - 1025
Main Authors Nazarenko, M. A., Oflidi, A. I., Kolokolov, F. A., Panyushkin, V. T.
Format Journal Article
LanguageEnglish
Published Moscow Pleiades Publishing 01.05.2017
Springer Nature B.V
Subjects
Aromatic compounds
Carboxylic acids
Chemical synthesis
Chemistry
Chemistry and Materials Science
Chemistry/Food Science
Complex compounds
Luminescence
Optical properties
Terbium
Thermal stability
Thermogravimetry
complex compound
luminescence
electrochemical synthesis
aromatic and heterocyclic carboxylic acid
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Summary:The electrochemical synthesis of anhydrous terbium(III) complex compounds TbL 3 and Tb 2 L 3 with several aromatic and heterocyclic carboxylic acids has been performed. Thermal stability of the synthesized complexes has been studied by means of thermogravimetry, and terbium(III) 4- tert -butylbenzoate has been found the most thermally stable (up to 400°C). Luminescent properties of the obtained compounds have been studied, and the terbium(III) complex with 2,3-pyridinedicarboxylic acid has exhibited the most efficient luminescence.
ISSN:1070-3632
1608-3350
DOI:10.1134/S1070363217050218