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Synthesis, structure, and luminescence properties of sodium and ytterbium complexes with 2-(benzothiazol-2-yl)selenophenolate ligands. / Ilichev, V. A.; Balashova, T. V.; Polyakova, S. K. et al.

In: Russian Chemical Bulletin, Vol. 71, No. 2, 02.2022, p. 298-305.

Research output: Contribution to journalArticlepeer-review

Harvard

Ilichev, VA, Balashova, TV, Polyakova, SK, Rogozhin, AF, Kolybalov, DS, Bashirov, DA, Konchenko, SN, Yablonskiy, AN, Rumyantcev, RV, Fukin, GK & Bochkarev, MN 2022, 'Synthesis, structure, and luminescence properties of sodium and ytterbium complexes with 2-(benzothiazol-2-yl)selenophenolate ligands', Russian Chemical Bulletin, vol. 71, no. 2, pp. 298-305. https://doi.org/10.1007/s11172-022-3411-8

APA

Ilichev, V. A., Balashova, T. V., Polyakova, S. K., Rogozhin, A. F., Kolybalov, D. S., Bashirov, D. A., Konchenko, S. N., Yablonskiy, A. N., Rumyantcev, R. V., Fukin, G. K., & Bochkarev, M. N. (2022). Synthesis, structure, and luminescence properties of sodium and ytterbium complexes with 2-(benzothiazol-2-yl)selenophenolate ligands. Russian Chemical Bulletin, 71(2), 298-305. https://doi.org/10.1007/s11172-022-3411-8

Vancouver

Ilichev VA, Balashova TV, Polyakova SK, Rogozhin AF, Kolybalov DS, Bashirov DA et al. Synthesis, structure, and luminescence properties of sodium and ytterbium complexes with 2-(benzothiazol-2-yl)selenophenolate ligands. Russian Chemical Bulletin. 2022 Feb;71(2):298-305. doi: 10.1007/s11172-022-3411-8

Author

Ilichev, V. A. ; Balashova, T. V. ; Polyakova, S. K. et al. / Synthesis, structure, and luminescence properties of sodium and ytterbium complexes with 2-(benzothiazol-2-yl)selenophenolate ligands. In: Russian Chemical Bulletin. 2022 ; Vol. 71, No. 2. pp. 298-305.

BibTeX

@article{cf41d0e0f8a248b6a639b113b88c03e8,
title = "Synthesis, structure, and luminescence properties of sodium and ytterbium complexes with 2-(benzothiazol-2-yl)selenophenolate ligands",
abstract = "With the aim of designing new heteroorganic ligands capable of sensitizing the metal-centered photoluminescence (PL) of YbIII through the redox mechanism, a new diselenide, 2,2′-(diseleno-2,1-diphenylene)bis[benzothiazole] ((SeSN)2, 1), was synthesized and structurally characterized. The selenophenolate complexes Na(SeSN)(DME)2(2) and Yb(SeSN)3·0.5 THF (3) were synthesized by the reactions of diselenide 1 with Na and Yb metals in liquid ammonia. Complex 2 showed intense PL at 77 K in a DME solution, which appears as a broad band with a maximum at 575 nm assigned to the phosphorescence of the organoselenide ligand. In the crystalline state, ytterbium complex 3, which was isolated and structurally characterized as an adduct with THF, exhibited intense metal-centered PL in the 980–1100 nm region. This PL is observed upon direct excitation or upon excitation through SeSN ligands (250–380 nm), as well as through excitation of the ligand-to-metal charge transfer (LMCT) band in the 430–700 nm region. The presence of low-energy LMCT states capable of sensitizing the metal-centered PL of YbIII in complexes with organoselenide ligands is responsible for a significant reduction of the Stokes shift of luminescence and opens up new prospects for the development of lanthanide-containing infrared luminophores exhibiting luminescence under long-wavelength excitation.",
keywords = "energy transfer, infrared luminescence, ligand-to-metal charge transfer, organoselenium compounds, photoluminescence, ytterbium",
author = "Ilichev, {V. A.} and Balashova, {T. V.} and Polyakova, {S. K.} and Rogozhin, {A. F.} and Kolybalov, {D. S.} and Bashirov, {D. A.} and Konchenko, {S. N.} and Yablonskiy, {A. N.} and Rumyantcev, {R. V.} and Fukin, {G. K.} and Bochkarev, {M. N.}",
note = "Funding Information: The study was performed within the framework of the state assignment using the equipment of the Center for Collective Use “Analytical Center of the IOMC RAS” with the financial support by the Ministry of Science and Higher Education of the Russian Federation (grant “Ensuring the Development of the Material and Technical Infrastructure of the Centers for Collective Use of Scientific Equipment,” agreement number 13.CKP.21.0017). Publisher Copyright: {\textcopyright} 2022, Springer Science+Business Media LLC.",
year = "2022",
month = feb,
doi = "10.1007/s11172-022-3411-8",
language = "English",
volume = "71",
pages = "298--305",
journal = "Russian Chemical Bulletin",
issn = "1066-5285",
publisher = "Springer Nature",
number = "2",

}

RIS

TY - JOUR

T1 - Synthesis, structure, and luminescence properties of sodium and ytterbium complexes with 2-(benzothiazol-2-yl)selenophenolate ligands

AU - Ilichev, V. A.

AU - Balashova, T. V.

AU - Polyakova, S. K.

AU - Rogozhin, A. F.

AU - Kolybalov, D. S.

AU - Bashirov, D. A.

AU - Konchenko, S. N.

AU - Yablonskiy, A. N.

AU - Rumyantcev, R. V.

AU - Fukin, G. K.

AU - Bochkarev, M. N.

N1 - Funding Information: The study was performed within the framework of the state assignment using the equipment of the Center for Collective Use “Analytical Center of the IOMC RAS” with the financial support by the Ministry of Science and Higher Education of the Russian Federation (grant “Ensuring the Development of the Material and Technical Infrastructure of the Centers for Collective Use of Scientific Equipment,” agreement number 13.CKP.21.0017). Publisher Copyright: © 2022, Springer Science+Business Media LLC.

PY - 2022/2

Y1 - 2022/2

N2 - With the aim of designing new heteroorganic ligands capable of sensitizing the metal-centered photoluminescence (PL) of YbIII through the redox mechanism, a new diselenide, 2,2′-(diseleno-2,1-diphenylene)bis[benzothiazole] ((SeSN)2, 1), was synthesized and structurally characterized. The selenophenolate complexes Na(SeSN)(DME)2(2) and Yb(SeSN)3·0.5 THF (3) were synthesized by the reactions of diselenide 1 with Na and Yb metals in liquid ammonia. Complex 2 showed intense PL at 77 K in a DME solution, which appears as a broad band with a maximum at 575 nm assigned to the phosphorescence of the organoselenide ligand. In the crystalline state, ytterbium complex 3, which was isolated and structurally characterized as an adduct with THF, exhibited intense metal-centered PL in the 980–1100 nm region. This PL is observed upon direct excitation or upon excitation through SeSN ligands (250–380 nm), as well as through excitation of the ligand-to-metal charge transfer (LMCT) band in the 430–700 nm region. The presence of low-energy LMCT states capable of sensitizing the metal-centered PL of YbIII in complexes with organoselenide ligands is responsible for a significant reduction of the Stokes shift of luminescence and opens up new prospects for the development of lanthanide-containing infrared luminophores exhibiting luminescence under long-wavelength excitation.

AB - With the aim of designing new heteroorganic ligands capable of sensitizing the metal-centered photoluminescence (PL) of YbIII through the redox mechanism, a new diselenide, 2,2′-(diseleno-2,1-diphenylene)bis[benzothiazole] ((SeSN)2, 1), was synthesized and structurally characterized. The selenophenolate complexes Na(SeSN)(DME)2(2) and Yb(SeSN)3·0.5 THF (3) were synthesized by the reactions of diselenide 1 with Na and Yb metals in liquid ammonia. Complex 2 showed intense PL at 77 K in a DME solution, which appears as a broad band with a maximum at 575 nm assigned to the phosphorescence of the organoselenide ligand. In the crystalline state, ytterbium complex 3, which was isolated and structurally characterized as an adduct with THF, exhibited intense metal-centered PL in the 980–1100 nm region. This PL is observed upon direct excitation or upon excitation through SeSN ligands (250–380 nm), as well as through excitation of the ligand-to-metal charge transfer (LMCT) band in the 430–700 nm region. The presence of low-energy LMCT states capable of sensitizing the metal-centered PL of YbIII in complexes with organoselenide ligands is responsible for a significant reduction of the Stokes shift of luminescence and opens up new prospects for the development of lanthanide-containing infrared luminophores exhibiting luminescence under long-wavelength excitation.

KW - energy transfer

KW - infrared luminescence

KW - ligand-to-metal charge transfer

KW - organoselenium compounds

KW - photoluminescence

KW - ytterbium

UR - http://www.scopus.com/inward/record.url?scp=85128663073&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/7838e2db-2c63-3161-8e64-9bfac61a5548/

U2 - 10.1007/s11172-022-3411-8

DO - 10.1007/s11172-022-3411-8

M3 - Article

AN - SCOPUS:85128663073

VL - 71

SP - 298

EP - 305

JO - Russian Chemical Bulletin

JF - Russian Chemical Bulletin

SN - 1066-5285

IS - 2

ER -

ID: 36029575