Langmuir, volume 36, issue 6, pages 1423-1429
Long-Sought Redox Isomerization of the Europium(III/II) Complex Achieved by Molecular Reorientation at the Interface
Kutsybala Daria S
1
,
Bakirov A. V.
2
,
Shcherbina Maria
2
,
Chvalun S. N.
2
,
Gorbunova Yulia G.
1, 3
,
Tsivadze Aslan
1, 3
,
Zaytseva Anna V
1
,
Novikov Dmitri
4
,
Arslanov Vladimir V.
1
,
4
Deutsches Elektronen-Synchrotron, PETRA III, Notkestraße 85, Hamburg D-22607 Germany
|
Publication type: Journal Article
Publication date: 2020-01-28
Spectroscopy
Electrochemistry
Condensed Matter Physics
General Materials Science
Surfaces and Interfaces
Abstract
Redox-isomerism, i.e. the change of metal cation valence state in organic complexes, can find promising applications in multi-stable molecular switches for various molecular electronic devices. However, despite a large amount of studies devoted to such processes in organic complexes of multivalent lanthanides, redox-isomeric transformations were never observed for eu-ropium. In the present work, we demonstrate the unique case of redox isomerization of Eu(III)/Eu(II) complexes on the exam-ple of Eu(III) double-decker octa-n-butoxyphthalocyaninate (Eu[(BuO)8Pc]2) under ambient conditions (air, room tempera-ture). It is shown that assumption of the face-on orientation on the aqueous subphase surface, in which two of each phthalo-cyanine decks in Eu[(BuO)8Pc]2 are located in different media (air and water), leads to the intramolecular electron transfer that results in formation of divalent Eu(II) cation in the complex. Lateral compression of the thus formed monolayer brings on the reorientation of the bisphthalocyaninate to the edge-on state, in which the ligands can be considered identical, and occur-rence of the reverse redox-isomeric transformation into the complex with trivalent Eu cation. Both redox-isomeric states were directly observed by XANES spectroscopy in ultrathin films formed under different conditions.
Citations by journals
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1
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Russian Journal of Inorganic Chemistry
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Russian Journal of Inorganic Chemistry
1 publication, 6.67%
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RSC Advances
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RSC Advances
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Russian Chemical Reviews
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Russian Chemical Reviews
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Small
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Small
1 publication, 6.67%
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ECS Journal of Solid State Science and Technology
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Symmetry
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Symmetry
1 publication, 6.67%
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Protection of Metals and Physical Chemistry of Surfaces
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1 publication, 6.67%
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Dalton Transactions
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Dalton Transactions
1 publication, 6.67%
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Surfaces and Interfaces
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Surfaces and Interfaces
1 publication, 6.67%
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Colloid Journal
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Colloid Journal
1 publication, 6.67%
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Chemical Society Reviews
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Chemical Society Reviews
1 publication, 6.67%
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Organometallics
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Organometallics
1 publication, 6.67%
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Journal of Inclusion Phenomena and Macrocyclic Chemistry
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Journal of Inclusion Phenomena and Macrocyclic Chemistry
1 publication, 6.67%
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Chemistry - A European Journal
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Chemistry - A European Journal
1 publication, 6.67%
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Russian Journal of General Chemistry
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Russian Journal of General Chemistry
1 publication, 6.67%
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1
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Citations by publishers
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1
2
3
4
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Pleiades Publishing
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Pleiades Publishing
4 publications, 26.67%
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Royal Society of Chemistry (RSC)
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Royal Society of Chemistry (RSC)
3 publications, 20%
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Wiley
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Wiley
2 publications, 13.33%
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Autonomous Non-profit Organization Editorial Board of the journal Uspekhi Khimii
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Autonomous Non-profit Organization Editorial Board of the journal Uspekhi Khimii
1 publication, 6.67%
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The Electrochemical Society
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The Electrochemical Society
1 publication, 6.67%
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Multidisciplinary Digital Publishing Institute (MDPI)
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Multidisciplinary Digital Publishing Institute (MDPI)
1 publication, 6.67%
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Elsevier
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Elsevier
1 publication, 6.67%
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American Chemical Society (ACS)
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American Chemical Society (ACS)
1 publication, 6.67%
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Springer Nature
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Springer Nature
1 publication, 6.67%
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1
2
3
4
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- We do not take into account publications that without a DOI.
- Statistics recalculated only for publications connected to researchers, organizations and labs registered on the platform.
- Statistics recalculated weekly.
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Shokurov A. V. et al. Long-Sought Redox Isomerization of the Europium(III/II) Complex Achieved by Molecular Reorientation at the Interface // Langmuir. 2020. Vol. 36. No. 6. pp. 1423-1429.
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Shokurov A. V., Kutsybala D. S., Martynov A. G., Bakirov A. V., Shcherbina M., Chvalun S. N., Gorbunova Y. G., Tsivadze A., Zaytseva A. V., Novikov D., Arslanov V. V., Selektor S. L. Long-Sought Redox Isomerization of the Europium(III/II) Complex Achieved by Molecular Reorientation at the Interface // Langmuir. 2020. Vol. 36. No. 6. pp. 1423-1429.
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TY - JOUR
DO - 10.1021/acs.langmuir.9b03403
UR - https://doi.org/10.1021%2Facs.langmuir.9b03403
TI - Long-Sought Redox Isomerization of the Europium(III/II) Complex Achieved by Molecular Reorientation at the Interface
T2 - Langmuir
AU - Kutsybala, Daria S
AU - Zaytseva, Anna V
AU - Novikov, Dmitri
AU - Arslanov, Vladimir V.
AU - Shokurov, Alexander V.
AU - Martynov, Alexander G.
AU - Shcherbina, Maria
AU - Gorbunova, Yulia G.
AU - Selektor, Sofiya L.
AU - Bakirov, A. V.
AU - Chvalun, S. N.
AU - Tsivadze, Aslan
PY - 2020
DA - 2020/01/28 00:00:00
PB - American Chemical Society (ACS)
SP - 1423-1429
IS - 6
VL - 36
SN - 0743-7463
SN - 1520-5827
ER -
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@article{2020_Shokurov,
author = {Daria S Kutsybala and Anna V Zaytseva and Dmitri Novikov and Vladimir V. Arslanov and Alexander V. Shokurov and Alexander G. Martynov and Maria Shcherbina and Yulia G. Gorbunova and Sofiya L. Selektor and A. V. Bakirov and S. N. Chvalun and Aslan Tsivadze},
title = {Long-Sought Redox Isomerization of the Europium(III/II) Complex Achieved by Molecular Reorientation at the Interface},
journal = {Langmuir},
year = {2020},
volume = {36},
publisher = {American Chemical Society (ACS)},
month = {jan},
url = {https://doi.org/10.1021%2Facs.langmuir.9b03403},
number = {6},
pages = {1423--1429},
doi = {10.1021/acs.langmuir.9b03403}
}
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Shokurov, Alexander V., et al. “Long-Sought Redox Isomerization of the Europium(III/II) Complex Achieved by Molecular Reorientation at the Interface.” Langmuir, vol. 36, no. 6, Jan. 2020, pp. 1423-1429. https://doi.org/10.1021%2Facs.langmuir.9b03403.