Пропуск в контексте
Synthesis and luminescent properties of Eu3+ and Tb3+ Complexes with Coumarin-3-carboxylic Acids

Synthesis and luminescent properties of Eu3+ and Tb3+ Complexes with Coumarin-3-carboxylic Acids

New Eu3+ and Tb3+ complex compounds [Ln(H2O)(2)L-2]Cl center dot H2O were synthesized on the basis of coumarin-3-carboxylic acid and its derivatives. Composition and structure of the ligands and the complex compounds were confirmed by NMR and IR spectroscopy, thermogravimetry, and complexometric tit...

Полное описание

Сохранить в:
Библиографические подробности
Главные авторы: Dotsenko, V. V., Доценко, В. В., Aksenov, N. A., Аксенов, Н. А., Aksenova, I. V., Аксенова, И. В.
Формат: Статья
Язык:English
Опубликовано: MAIK NAUKA/INTERPERIODICA/SPRINGER 2021
Темы:
Luminescent properties
Complex formation
Coumarin-3-carboxylic acids
Meldrum’ s acid
Lanthanides
Online-ссылка:https://dspace.ncfu.ru/handle/20.500.12258/15992
Метки: Добавить метку
Нет меток, Требуется 1-ая метка записи!
Описание
Краткое описание:New Eu3+ and Tb3+ complex compounds [Ln(H2O)(2)L-2]Cl center dot H2O were synthesized on the basis of coumarin-3-carboxylic acid and its derivatives. Composition and structure of the ligands and the complex compounds were confirmed by NMR and IR spectroscopy, thermogravimetry, and complexometric titration. Europium(III) coordination compounds with coumarin-3-carboxylic and 6-nitrocoumarin-3-carboxylic acids show effective luminescence

Схожие документы