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Ln(iii) complexes with a chiral 1H-pyrazolo[3,4-b]pyridine derivative fused with a (−)-α-pinene moiety : synthesis, crystal structure, and photophysical studies in solution and in the solid state. / Bryleva, Yuliya A.; Ustimenko, Yuliya P.; Plyusnin, Victor F. et al.

In: New Journal of Chemistry, Vol. 45, No. 4, 28.01.2021, p. 2276-2284.

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

Harvard

Bryleva, YA, Ustimenko, YP, Plyusnin, VF, Mikheilis, AV, Shubin, AA, Glinskaya, LA, Komarov, VY, Agafontsev, AM & Tkachev, AV 2021, 'Ln(iii) complexes with a chiral 1H-pyrazolo[3,4-b]pyridine derivative fused with a (−)-α-pinene moiety: synthesis, crystal structure, and photophysical studies in solution and in the solid state', New Journal of Chemistry, vol. 45, no. 4, pp. 2276-2284. https://doi.org/10.1039/d0nj05277a

APA

Bryleva, Y. A., Ustimenko, Y. P., Plyusnin, V. F., Mikheilis, A. V., Shubin, A. A., Glinskaya, L. A., Komarov, V. Y., Agafontsev, A. M., & Tkachev, A. V. (2021). Ln(iii) complexes with a chiral 1H-pyrazolo[3,4-b]pyridine derivative fused with a (−)-α-pinene moiety: synthesis, crystal structure, and photophysical studies in solution and in the solid state. New Journal of Chemistry, 45(4), 2276-2284. https://doi.org/10.1039/d0nj05277a

Vancouver

Bryleva YA, Ustimenko YP, Plyusnin VF, Mikheilis AV, Shubin AA, Glinskaya LA et al. Ln(iii) complexes with a chiral 1H-pyrazolo[3,4-b]pyridine derivative fused with a (−)-α-pinene moiety: synthesis, crystal structure, and photophysical studies in solution and in the solid state. New Journal of Chemistry. 2021 Jan 28;45(4):2276-2284. doi: 10.1039/d0nj05277a

Author

Bryleva, Yuliya A. ; Ustimenko, Yuliya P. ; Plyusnin, Victor F. et al. / Ln(iii) complexes with a chiral 1H-pyrazolo[3,4-b]pyridine derivative fused with a (−)-α-pinene moiety : synthesis, crystal structure, and photophysical studies in solution and in the solid state. In: New Journal of Chemistry. 2021 ; Vol. 45, No. 4. pp. 2276-2284.

BibTeX

@article{1fb0bca17594489e8f2e8bb2bba9d8ec,
title = "Ln(iii) complexes with a chiral 1H-pyrazolo[3,4-b]pyridine derivative fused with a (−)-α-pinene moiety: synthesis, crystal structure, and photophysical studies in solution and in the solid state",
abstract = "Chiral lanthanide(iii) complexes, [LnL2(NO3)3]·MeCN (Ln = Sm (1), Eu (2), Tb (3)), containing an optically active 1H-pyrazolo[3,4-b]pyridine derivative fused with a natural monoterpene (−)-α-pinene moiety (L) have been synthesized and structurally characterized. The mononuclear complexes1-3are isostructural and crystallize in the non-centrosymmetric space groupP21212. The lanthanide ions are ten-coordinated with three bidentate chelating nitrate ions and two bidentate N,N-donor ligands L. Complexes1-3show metal-centered luminescence at room temperature in solution and in the solid state. The solid-state and solution-phase luminescence quantum yields increase in the order1<2<3. Complex3possesses a very high luminescence quantum yield both in acetonitrile solution (φf= 0.736) and in the solid state (φf= 0.890), indicating efficient energy transfer from two ligands L to the Ln center. The luminescence quantum yields of complexes1and2in the acetonitrile solutions are almost two and four times higher, respectively, than those in the solid state. DFT and TD-DFT studies were carried out to explore geometry and electronic structure of L and to gain insight into its absorption properties.",
author = "Bryleva, {Yuliya A.} and Ustimenko, {Yuliya P.} and Plyusnin, {Victor F.} and Mikheilis, {Alexsandr V.} and Shubin, {Aleksandr A.} and Glinskaya, {Ludmila A.} and Komarov, {Vladislav Yu} and Agafontsev, {Alexander M.} and Tkachev, {Alexey V.}",
note = "Funding Information: The authors thank Anna P. Zubareva and Valentina V. Ankudovich for the elemental analysis, Nina I. Alferova for the IR data, Natalia P. Korotkevich for the X-ray phase analysis data, Pavel E. Plyusnin for the thermogravimetric analysis. The luminescence studies of the lanthanide complexes performed in this work were supported by the Russian Science Foundation (Grant No. 18-13-00246). The experimental results used in this work were obtained with the financial support from the Russian Foundation for Basic Research (Grant No. 17-03-00252). This research was conducted using the resources of the Siberian Branch of the Russian Academy of Sciences Siberian Supercomputer Center. This work is dedicated to the memory of Professor Stanislav V. Larionov, our colleague and teacher. Publisher Copyright: {\textcopyright} The Royal Society of Chemistry and the Centre National de la Recherche Scientifique 2021. Copyright: Copyright 2021 Elsevier B.V., All rights reserved.",
year = "2021",
month = jan,
day = "28",
doi = "10.1039/d0nj05277a",
language = "English",
volume = "45",
pages = "2276--2284",
journal = "New Journal of Chemistry",
issn = "1144-0546",
publisher = "ROYAL SOC CHEMISTRY",
number = "4",

}

RIS

TY - JOUR

T1 - Ln(iii) complexes with a chiral 1H-pyrazolo[3,4-b]pyridine derivative fused with a (−)-α-pinene moiety

T2 - synthesis, crystal structure, and photophysical studies in solution and in the solid state

AU - Bryleva, Yuliya A.

AU - Ustimenko, Yuliya P.

AU - Plyusnin, Victor F.

AU - Mikheilis, Alexsandr V.

AU - Shubin, Aleksandr A.

AU - Glinskaya, Ludmila A.

AU - Komarov, Vladislav Yu

AU - Agafontsev, Alexander M.

AU - Tkachev, Alexey V.

N1 - Funding Information: The authors thank Anna P. Zubareva and Valentina V. Ankudovich for the elemental analysis, Nina I. Alferova for the IR data, Natalia P. Korotkevich for the X-ray phase analysis data, Pavel E. Plyusnin for the thermogravimetric analysis. The luminescence studies of the lanthanide complexes performed in this work were supported by the Russian Science Foundation (Grant No. 18-13-00246). The experimental results used in this work were obtained with the financial support from the Russian Foundation for Basic Research (Grant No. 17-03-00252). This research was conducted using the resources of the Siberian Branch of the Russian Academy of Sciences Siberian Supercomputer Center. This work is dedicated to the memory of Professor Stanislav V. Larionov, our colleague and teacher. Publisher Copyright: © The Royal Society of Chemistry and the Centre National de la Recherche Scientifique 2021. Copyright: Copyright 2021 Elsevier B.V., All rights reserved.

PY - 2021/1/28

Y1 - 2021/1/28

N2 - Chiral lanthanide(iii) complexes, [LnL2(NO3)3]·MeCN (Ln = Sm (1), Eu (2), Tb (3)), containing an optically active 1H-pyrazolo[3,4-b]pyridine derivative fused with a natural monoterpene (−)-α-pinene moiety (L) have been synthesized and structurally characterized. The mononuclear complexes1-3are isostructural and crystallize in the non-centrosymmetric space groupP21212. The lanthanide ions are ten-coordinated with three bidentate chelating nitrate ions and two bidentate N,N-donor ligands L. Complexes1-3show metal-centered luminescence at room temperature in solution and in the solid state. The solid-state and solution-phase luminescence quantum yields increase in the order1<2<3. Complex3possesses a very high luminescence quantum yield both in acetonitrile solution (φf= 0.736) and in the solid state (φf= 0.890), indicating efficient energy transfer from two ligands L to the Ln center. The luminescence quantum yields of complexes1and2in the acetonitrile solutions are almost two and four times higher, respectively, than those in the solid state. DFT and TD-DFT studies were carried out to explore geometry and electronic structure of L and to gain insight into its absorption properties.

AB - Chiral lanthanide(iii) complexes, [LnL2(NO3)3]·MeCN (Ln = Sm (1), Eu (2), Tb (3)), containing an optically active 1H-pyrazolo[3,4-b]pyridine derivative fused with a natural monoterpene (−)-α-pinene moiety (L) have been synthesized and structurally characterized. The mononuclear complexes1-3are isostructural and crystallize in the non-centrosymmetric space groupP21212. The lanthanide ions are ten-coordinated with three bidentate chelating nitrate ions and two bidentate N,N-donor ligands L. Complexes1-3show metal-centered luminescence at room temperature in solution and in the solid state. The solid-state and solution-phase luminescence quantum yields increase in the order1<2<3. Complex3possesses a very high luminescence quantum yield both in acetonitrile solution (φf= 0.736) and in the solid state (φf= 0.890), indicating efficient energy transfer from two ligands L to the Ln center. The luminescence quantum yields of complexes1and2in the acetonitrile solutions are almost two and four times higher, respectively, than those in the solid state. DFT and TD-DFT studies were carried out to explore geometry and electronic structure of L and to gain insight into its absorption properties.

UR - http://www.scopus.com/inward/record.url?scp=85100276943&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/e0b65049-cb91-3aa6-b36f-2df62e37a1f2/

U2 - 10.1039/d0nj05277a

DO - 10.1039/d0nj05277a

M3 - Article

AN - SCOPUS:85100276943

VL - 45

SP - 2276

EP - 2284

JO - New Journal of Chemistry

JF - New Journal of Chemistry

SN - 1144-0546

IS - 4

ER -

ID: 27706892