Реферат: Three new metal-organic frameworks based on sulfur-containing 2,2′-bithiophene-5,5′-dicarboxylic acid (H2btdc) and thieno[3,2-b]thiophene-2,5-dicarboxylic acid (H2ttdc) are obtained. Their compositions are: [Eu(DMF)2(NO3)(btdc)]·DMF (1), [Eu2(H2O)2(DMF)(btdc)3]·H2O·3DMF (2), and [Eu2(DMF)4(ttdc)3]· 4DMF (3). Structures of the compounds are determined by single crystal X-ray diffraction: 1 is a layered compound whereas 2 and 3 have a three-dimensional framework with channel-like pores. The specific volume of cavities in the structures of 1-3 varies from 34% to 37%. Compounds 2 and 3 are characterized by IR spectroscopy, elemental and thermogravimetric analyses. The luminescent properties of solid samples of 3 are studied and a luminescent response (a threefold excess of the luminescence quantum yield of the 3⊃cyclohexane adduct in comparison with 3⊃benzene) is revealed.

Библиографическая ссылка: Demakov P.A. , Ryadun A.A. , Samsonenko D.G. , Dybtsev D.N. , Fedin V.P.
STRUCTURE AND LUMINESCENT PROPERTIES OF EUROPIUM(III) COORDINATION POLYMERS WITH THIOPHENE LIGANDS
Journal of Structural Chemistry. 2020. V.61. N12. P.1965-1974. DOI: 10.1134/s002247662012015x WOS Scopus РИНЦ OpenAlex

Оригинальная: Демаков П.А. , Рядун А.А. , Самсоненко Д.Г. , Дыбцев Д.Н. , Федин В.П.
Строение и люминесцентные свойства металл-органических координационных полимеров европия(III) с лигандами тиофенового ряда
Журнал структурной химии. 2020. Т.61. №12. С.2072-2081. DOI: 10.26902/jsc_id65968 РИНЦ OpenAlex

Даты:

Поступила в редакцию:	10 июл. 2020 г.
Опубликована в печати:	25 дек. 2020 г.

Идентификаторы БД:

Web of science:	WOS:000602178800015
Scopus:	2-s2.0-85098052295
РИНЦ:	45058889
OpenAlex:	W3116442579

Цитирование в БД:

БД	Цитирований
Web of science	11
Scopus	10
РИНЦ	14
OpenAlex	12

Альметрики: