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Heterometallic Europium(III)–Lutetium(III) Terephthalates as Bright Luminescent Antenna MOFs. / Nosov, Viktor G.; Kupryakov, Arkady S.; Kolesnikov, Ilya E.; Vidyakina, Aleksandra A.; Tumkin, Ilya I.; Kolesnik, Stefaniia S.; Ryazantsev, Mikhail N.; Bogachev, Nikita A.; Skripkin, Mikhail Yu; Mereshchenko, Andrey S.

In: Molecules, Vol. 27, No. 18, 5763, 06.09.2022.

Research output: Contribution to journal › Article › peer-review

Harvard

Nosov, VG, Kupryakov, AS, Kolesnikov, IE, Vidyakina, AA, Tumkin, II, Kolesnik, SS, Ryazantsev, MN, Bogachev, NA, Skripkin, MY & Mereshchenko, AS 2022, 'Heterometallic Europium(III)–Lutetium(III) Terephthalates as Bright Luminescent Antenna MOFs', Molecules, vol. 27, no. 18, 5763. https://doi.org/10.3390/molecules27185763

APA

Nosov, V. G., Kupryakov, A. S., Kolesnikov, I. E., Vidyakina, A. A., Tumkin, I. I., Kolesnik, S. S., Ryazantsev, M. N., Bogachev, N. A., Skripkin, M. Y., & Mereshchenko, A. S. (2022). Heterometallic Europium(III)–Lutetium(III) Terephthalates as Bright Luminescent Antenna MOFs. Molecules, 27(18), [5763]. https://doi.org/10.3390/molecules27185763

Vancouver

Nosov VG, Kupryakov AS, Kolesnikov IE, Vidyakina AA, Tumkin II, Kolesnik SS et al. Heterometallic Europium(III)–Lutetium(III) Terephthalates as Bright Luminescent Antenna MOFs. Molecules. 2022 Sep 6;27(18). 5763. https://doi.org/10.3390/molecules27185763

Author

Nosov, Viktor G. ; Kupryakov, Arkady S. ; Kolesnikov, Ilya E. ; Vidyakina, Aleksandra A. ; Tumkin, Ilya I. ; Kolesnik, Stefaniia S. ; Ryazantsev, Mikhail N. ; Bogachev, Nikita A. ; Skripkin, Mikhail Yu ; Mereshchenko, Andrey S. / Heterometallic Europium(III)–Lutetium(III) Terephthalates as Bright Luminescent Antenna MOFs. In: Molecules. 2022 ; Vol. 27, No. 18.

BibTeX

@article{24a0900d92ea427186f9618842751a7d,
title = "Heterometallic Europium(III)–Lutetium(III) Terephthalates as Bright Luminescent Antenna MOFs",
abstract = "A new series of luminescent heterometallic europium(III)–lutetium(III) terephthalate metal–organic frameworks, namely (EuxLu1−x)2bdc3·nH2O, was synthesized using a direct reaction in a water solution. At the Eu3+ concentration of 1–40 at %, the MOFs were formed as a binary mixture of the (EuxLu1−x)2bdc3 and (EuxLu1−x)2bdc3·4H2O crystalline phases, where the Ln2bdc3·4H2O crystalline phase was enriched by europium(III) ions. At an Eu3+ concentration of more than 40 at %, only one crystalline phase was formed: (EuxLu1−x)2bdc3·4H2O. All MOFs containing Eu3+ exhibited sensitization of bright Eu3+-centered luminescence upon the 280 nm excitation into a 1ππ* excited state of the terephthalate ion. The fine structure of the emission spectra of Eu3+ 5D0-7FJ (J = 0–4) significantly depended on the Eu3+ concentration. The luminescence quantum yield of Eu3+ was significantly larger for Eu-Lu terephthalates containing a low concentration of Eu3+ due to the absence of Eu-Eu energy migration and the presence of the Ln2bdc3 crystalline phase with a significantly smaller nonradiative decay rate compared to the Ln2bdc3·4H2O.",
keywords = "europium, luminescence, lutetium, metal–organic framework, phase transition, rare earth",
author = "Nosov, {Viktor G.} and Kupryakov, {Arkady S.} and Kolesnikov, {Ilya E.} and Vidyakina, {Aleksandra A.} and Tumkin, {Ilya I.} and Kolesnik, {Stefaniia S.} and Ryazantsev, {Mikhail N.} and Bogachev, {Nikita A.} and Skripkin, {Mikhail Yu} and Mereshchenko, {Andrey S.}",
note = "Publisher Copyright: {\textcopyright} 2022 by the authors.",
year = "2022",
month = sep,
day = "6",
doi = "10.3390/molecules27185763",
language = "English",
volume = "27",
journal = "Molecules",
issn = "1420-3049",
publisher = "MDPI AG",
number = "18",

}

RIS

TY - JOUR

T1 - Heterometallic Europium(III)–Lutetium(III) Terephthalates as Bright Luminescent Antenna MOFs

AU - Nosov, Viktor G.

AU - Kupryakov, Arkady S.

AU - Kolesnikov, Ilya E.

AU - Vidyakina, Aleksandra A.

AU - Tumkin, Ilya I.

AU - Kolesnik, Stefaniia S.

AU - Ryazantsev, Mikhail N.

AU - Bogachev, Nikita A.

AU - Skripkin, Mikhail Yu

AU - Mereshchenko, Andrey S.

N1 - Publisher Copyright: © 2022 by the authors.

PY - 2022/9/6

Y1 - 2022/9/6

N2 - A new series of luminescent heterometallic europium(III)–lutetium(III) terephthalate metal–organic frameworks, namely (EuxLu1−x)2bdc3·nH2O, was synthesized using a direct reaction in a water solution. At the Eu3+ concentration of 1–40 at %, the MOFs were formed as a binary mixture of the (EuxLu1−x)2bdc3 and (EuxLu1−x)2bdc3·4H2O crystalline phases, where the Ln2bdc3·4H2O crystalline phase was enriched by europium(III) ions. At an Eu3+ concentration of more than 40 at %, only one crystalline phase was formed: (EuxLu1−x)2bdc3·4H2O. All MOFs containing Eu3+ exhibited sensitization of bright Eu3+-centered luminescence upon the 280 nm excitation into a 1ππ* excited state of the terephthalate ion. The fine structure of the emission spectra of Eu3+ 5D0-7FJ (J = 0–4) significantly depended on the Eu3+ concentration. The luminescence quantum yield of Eu3+ was significantly larger for Eu-Lu terephthalates containing a low concentration of Eu3+ due to the absence of Eu-Eu energy migration and the presence of the Ln2bdc3 crystalline phase with a significantly smaller nonradiative decay rate compared to the Ln2bdc3·4H2O.

AB - A new series of luminescent heterometallic europium(III)–lutetium(III) terephthalate metal–organic frameworks, namely (EuxLu1−x)2bdc3·nH2O, was synthesized using a direct reaction in a water solution. At the Eu3+ concentration of 1–40 at %, the MOFs were formed as a binary mixture of the (EuxLu1−x)2bdc3 and (EuxLu1−x)2bdc3·4H2O crystalline phases, where the Ln2bdc3·4H2O crystalline phase was enriched by europium(III) ions. At an Eu3+ concentration of more than 40 at %, only one crystalline phase was formed: (EuxLu1−x)2bdc3·4H2O. All MOFs containing Eu3+ exhibited sensitization of bright Eu3+-centered luminescence upon the 280 nm excitation into a 1ππ* excited state of the terephthalate ion. The fine structure of the emission spectra of Eu3+ 5D0-7FJ (J = 0–4) significantly depended on the Eu3+ concentration. The luminescence quantum yield of Eu3+ was significantly larger for Eu-Lu terephthalates containing a low concentration of Eu3+ due to the absence of Eu-Eu energy migration and the presence of the Ln2bdc3 crystalline phase with a significantly smaller nonradiative decay rate compared to the Ln2bdc3·4H2O.

KW - europium

KW - luminescence

KW - lutetium

KW - metal–organic framework

KW - phase transition

KW - rare earth

UR - http://www.scopus.com/inward/record.url?scp=85138355519&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/59d8ae2d-42a5-3a5f-80fe-d549325ddd84/

U2 - 10.3390/molecules27185763

DO - 10.3390/molecules27185763

M3 - Article

C2 - 36144501

AN - SCOPUS:85138355519

VL - 27

JO - Molecules

JF - Molecules

SN - 1420-3049

IS - 18

M1 - 5763

ER -

ID: 100022548