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@article{1aac9514290a4dd0a5bac2780bd7b5b3,
title = "Structural Features of Eu3+ and Tb3+-Bipyridinedicarboxamide Complexes",
abstract = "Photoluminescent lanthanide complexes of Eu 3+ and Tb 3+ as central atoms and N 6 , N 6' -diisopropyl-[2,2'-bipyridine]-6,6'-dicarboxamide as ligand were synthesized. The structure of these complexes was established by single-crystal X-ray diffraction, mass spectrometry, 1H and 13C nuclear magnetic resonance, ultraviolet-visible, infrared spectroscopy, and thermogravimetry. Bipyridinic ligands provide formation of coordinatively saturated complexes of lanthanide ions and strong photoluminescence (PL). The Eu 3+- and Tb 3+-complexes exhibit PL emission in the red and green regions observed at a 340 nm excitation. The quantum yield for the complexes was revealed to be 36.5 and 12.6% for Tb 3+- and Eu 3+-complexes, respectively. These lanthanide compounds could be employed as photoluminescent solid-state compounds and as emitting fillers in polymer (for example, polyethylene glycol) photoluminescent materials. ",
author = "Мирошниченко, {Анна Сергеевна} and Дерябин, {Константин Валерьевич} and Рашевский, {Артем Александрович} and Суслонов, {Виталий Валерьевич} and Новиков, {Александр Сергеевич} and Мухин, {Иван Сергеевич} and Исламова, {Регина Маратовна}",
year = "2022",
month = dec,
day = "18",
doi = "10.3390/polym14245540",
language = "English",
volume = "14",
journal = "Polymers",
issn = "2073-4360",
publisher = "MDPI AG",
number = "24",

}

RIS

TY - JOUR

T1 - Structural Features of Eu3+ and Tb3+-Bipyridinedicarboxamide Complexes

AU - Мирошниченко, Анна Сергеевна

AU - Дерябин, Константин Валерьевич

AU - Рашевский, Артем Александрович

AU - Суслонов, Виталий Валерьевич

AU - Новиков, Александр Сергеевич

AU - Мухин, Иван Сергеевич

AU - Исламова, Регина Маратовна

PY - 2022/12/18

Y1 - 2022/12/18

N2 - Photoluminescent lanthanide complexes of Eu 3+ and Tb 3+ as central atoms and N 6 , N 6' -diisopropyl-[2,2'-bipyridine]-6,6'-dicarboxamide as ligand were synthesized. The structure of these complexes was established by single-crystal X-ray diffraction, mass spectrometry, 1H and 13C nuclear magnetic resonance, ultraviolet-visible, infrared spectroscopy, and thermogravimetry. Bipyridinic ligands provide formation of coordinatively saturated complexes of lanthanide ions and strong photoluminescence (PL). The Eu 3+- and Tb 3+-complexes exhibit PL emission in the red and green regions observed at a 340 nm excitation. The quantum yield for the complexes was revealed to be 36.5 and 12.6% for Tb 3+- and Eu 3+-complexes, respectively. These lanthanide compounds could be employed as photoluminescent solid-state compounds and as emitting fillers in polymer (for example, polyethylene glycol) photoluminescent materials.

AB - Photoluminescent lanthanide complexes of Eu 3+ and Tb 3+ as central atoms and N 6 , N 6' -diisopropyl-[2,2'-bipyridine]-6,6'-dicarboxamide as ligand were synthesized. The structure of these complexes was established by single-crystal X-ray diffraction, mass spectrometry, 1H and 13C nuclear magnetic resonance, ultraviolet-visible, infrared spectroscopy, and thermogravimetry. Bipyridinic ligands provide formation of coordinatively saturated complexes of lanthanide ions and strong photoluminescence (PL). The Eu 3+- and Tb 3+-complexes exhibit PL emission in the red and green regions observed at a 340 nm excitation. The quantum yield for the complexes was revealed to be 36.5 and 12.6% for Tb 3+- and Eu 3+-complexes, respectively. These lanthanide compounds could be employed as photoluminescent solid-state compounds and as emitting fillers in polymer (for example, polyethylene glycol) photoluminescent materials.

U2 - 10.3390/polym14245540

DO - 10.3390/polym14245540

M3 - Article

C2 - 36559907

VL - 14

JO - Polymers

JF - Polymers

SN - 2073-4360

IS - 24

M1 - 5540

ER -

ID: 101252066