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Beyond Classical Coordination Chemistry: The First Case of a Triply Bridging Phosphine Ligand. / Baranov, Andrey Y.; Pritchina, Elena A.; Berezin, Alexey S. et al.

In: Angewandte Chemie - International Edition, Vol. 60, No. 22, 25.05.2021, p. 12577-12584.

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

Harvard

Baranov, AY, Pritchina, EA, Berezin, AS, Samsonenko, DG, Fedin, VP, Belogorlova, NA, Gritsan, NP & Artem'ev, AV 2021, 'Beyond Classical Coordination Chemistry: The First Case of a Triply Bridging Phosphine Ligand', Angewandte Chemie - International Edition, vol. 60, no. 22, pp. 12577-12584. https://doi.org/10.1002/anie.202103037

APA

Baranov, A. Y., Pritchina, E. A., Berezin, A. S., Samsonenko, D. G., Fedin, V. P., Belogorlova, N. A., Gritsan, N. P., & Artem'ev, A. V. (2021). Beyond Classical Coordination Chemistry: The First Case of a Triply Bridging Phosphine Ligand. Angewandte Chemie - International Edition, 60(22), 12577-12584. https://doi.org/10.1002/anie.202103037

Vancouver

Baranov AY, Pritchina EA, Berezin AS, Samsonenko DG, Fedin VP, Belogorlova NA et al. Beyond Classical Coordination Chemistry: The First Case of a Triply Bridging Phosphine Ligand. Angewandte Chemie - International Edition. 2021 May 25;60(22):12577-12584. doi: 10.1002/anie.202103037

Author

Baranov, Andrey Y. ; Pritchina, Elena A. ; Berezin, Alexey S. et al. / Beyond Classical Coordination Chemistry: The First Case of a Triply Bridging Phosphine Ligand. In: Angewandte Chemie - International Edition. 2021 ; Vol. 60, No. 22. pp. 12577-12584.

BibTeX

@article{2a7a537d74af4b0ca649591d7a8c2adf,
title = "Beyond Classical Coordination Chemistry: The First Case of a Triply Bridging Phosphine Ligand",
abstract = "The first example of a triply bridging (μ3-P) phosphine ligand has been discovered in the crown-shaped [Cu3(μ2-Hal)3L] (Hal=Cl, Br, or I) complexes supported by tris[2-(2-pyridyl)ethyl]phosphine (L). Theoretical analysis completely confirms the observed μ3-P-bridging pattern, revealing the interaction of the same lone pair of phosphorus with three valence 4s-orbitals of Cu atoms. The presented complexes exhibit outstanding blue phosphorescence (λem=442–465 nm) with the quantum efficiency reaching 100 %. The complex [Cu3(μ2-I)3L] also exhibits remarkable thermo- and mechanochromic luminescence resulting in a sharp change in the emission colour upon external stimuli. These findings essentially contribute to coordination chemistry of the pnictine ligands.",
keywords = "coordination modes, metal–metal interactions, multiple bonds, phosphane ligands, photophysics",
author = "Baranov, {Andrey Y.} and Pritchina, {Elena A.} and Berezin, {Alexey S.} and Samsonenko, {Denis G.} and Fedin, {Vladimir P.} and Belogorlova, {Nataliya A.} and Gritsan, {Nina P.} and Artem'ev, {Alexander V.}",
note = "Funding Information: This work was supported by Russian Science Foundation (Project 18‐73‐10086). E.A.P. and N.P.G. also acknowledge Russian Science Foundation (Project 16‐13‐10155) for a financial support of the computational part of this work and the Supercomputer Centre of Novosibirsk State University for computational resources. Publisher Copyright: {\textcopyright} 2021 Wiley-VCH GmbH Copyright: Copyright 2021 Elsevier B.V., All rights reserved.",
year = "2021",
month = may,
day = "25",
doi = "10.1002/anie.202103037",
language = "English",
volume = "60",
pages = "12577--12584",
journal = "Angewandte Chemie - International Edition",
issn = "1433-7851",
publisher = "John Wiley and Sons Ltd",
number = "22",

}

RIS

TY - JOUR

T1 - Beyond Classical Coordination Chemistry: The First Case of a Triply Bridging Phosphine Ligand

AU - Baranov, Andrey Y.

AU - Pritchina, Elena A.

AU - Berezin, Alexey S.

AU - Samsonenko, Denis G.

AU - Fedin, Vladimir P.

AU - Belogorlova, Nataliya A.

AU - Gritsan, Nina P.

AU - Artem'ev, Alexander V.

N1 - Funding Information: This work was supported by Russian Science Foundation (Project 18‐73‐10086). E.A.P. and N.P.G. also acknowledge Russian Science Foundation (Project 16‐13‐10155) for a financial support of the computational part of this work and the Supercomputer Centre of Novosibirsk State University for computational resources. Publisher Copyright: © 2021 Wiley-VCH GmbH Copyright: Copyright 2021 Elsevier B.V., All rights reserved.

PY - 2021/5/25

Y1 - 2021/5/25

N2 - The first example of a triply bridging (μ3-P) phosphine ligand has been discovered in the crown-shaped [Cu3(μ2-Hal)3L] (Hal=Cl, Br, or I) complexes supported by tris[2-(2-pyridyl)ethyl]phosphine (L). Theoretical analysis completely confirms the observed μ3-P-bridging pattern, revealing the interaction of the same lone pair of phosphorus with three valence 4s-orbitals of Cu atoms. The presented complexes exhibit outstanding blue phosphorescence (λem=442–465 nm) with the quantum efficiency reaching 100 %. The complex [Cu3(μ2-I)3L] also exhibits remarkable thermo- and mechanochromic luminescence resulting in a sharp change in the emission colour upon external stimuli. These findings essentially contribute to coordination chemistry of the pnictine ligands.

AB - The first example of a triply bridging (μ3-P) phosphine ligand has been discovered in the crown-shaped [Cu3(μ2-Hal)3L] (Hal=Cl, Br, or I) complexes supported by tris[2-(2-pyridyl)ethyl]phosphine (L). Theoretical analysis completely confirms the observed μ3-P-bridging pattern, revealing the interaction of the same lone pair of phosphorus with three valence 4s-orbitals of Cu atoms. The presented complexes exhibit outstanding blue phosphorescence (λem=442–465 nm) with the quantum efficiency reaching 100 %. The complex [Cu3(μ2-I)3L] also exhibits remarkable thermo- and mechanochromic luminescence resulting in a sharp change in the emission colour upon external stimuli. These findings essentially contribute to coordination chemistry of the pnictine ligands.

KW - coordination modes

KW - metal–metal interactions

KW - multiple bonds

KW - phosphane ligands

KW - photophysics

UR - http://www.scopus.com/inward/record.url?scp=85105905733&partnerID=8YFLogxK

U2 - 10.1002/anie.202103037

DO - 10.1002/anie.202103037

M3 - Article

C2 - 33749065

AN - SCOPUS:85105905733

VL - 60

SP - 12577

EP - 12584

JO - Angewandte Chemie - International Edition

JF - Angewandte Chemie - International Edition

SN - 1433-7851

IS - 22

ER -

ID: 28562105