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Toward highly efficient TADF-active Cu(i), Ag(i) and Au(i) carbene complexes using symmetry-based design strategy. / Artem'ev, Alexander v.; Rogovoy, Maxim i.; Odud, Ilia M. et al.

In: Inorganic Chemistry Frontiers, Vol. 11, No. 24, 29.10.2024, p. 8778-8788.

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

Harvard

Artem'ev, AV, Rogovoy, MI, Odud, IM, Davydova, MP, Rakhmanova, MI, Petrov, PA, Brel, VK, Artushin, OI, Brylev, KA, Samsonenko, DG, Berezin, AS, Gorbunov, DE & Gritsan, NP 2024, 'Toward highly efficient TADF-active Cu(i), Ag(i) and Au(i) carbene complexes using symmetry-based design strategy', Inorganic Chemistry Frontiers, vol. 11, no. 24, pp. 8778-8788. https://doi.org/10.1039/D4QI01996B

APA

Artem'ev, A. V., Rogovoy, M. I., Odud, I. M., Davydova, M. P., Rakhmanova, M. I., Petrov, P. A., Brel, V. K., Artushin, O. I., Brylev, K. A., Samsonenko, D. G., Berezin, A. S., Gorbunov, D. E., & Gritsan, N. P. (2024). Toward highly efficient TADF-active Cu(i), Ag(i) and Au(i) carbene complexes using symmetry-based design strategy. Inorganic Chemistry Frontiers, 11(24), 8778-8788. https://doi.org/10.1039/D4QI01996B

Vancouver

Artem'ev AV, Rogovoy MI, Odud IM, Davydova MP, Rakhmanova MI, Petrov PA et al. Toward highly efficient TADF-active Cu(i), Ag(i) and Au(i) carbene complexes using symmetry-based design strategy. Inorganic Chemistry Frontiers. 2024 Oct 29;11(24):8778-8788. doi: 10.1039/D4QI01996B

Author

Artem'ev, Alexander v. ; Rogovoy, Maxim i. ; Odud, Ilia M. et al. / Toward highly efficient TADF-active Cu(i), Ag(i) and Au(i) carbene complexes using symmetry-based design strategy. In: Inorganic Chemistry Frontiers. 2024 ; Vol. 11, No. 24. pp. 8778-8788.

BibTeX

@article{da1bdb5a1afc4e00ade17bef49d74ece,
title = "Toward highly efficient TADF-active Cu(i), Ag(i) and Au(i) carbene complexes using symmetry-based design strategy",
abstract = "Coinage metal(i) complexes exhibiting thermally activated delayed fluorescence (TADF) have attracted worldwide attention as emitters for OLEDs. Reducing the emission lifetime and improving the quantum efficiency of such emitters is a current challenge in this hot field. To address this issue (challenge), a symmetry-based design strategy has been applied herein to obtain pseudo-symmetric complexes [M2(tdpb)(NHC)2]2+ (M = Cu, Ag, Au) scaffolded by 1,2,4,5-tetrakis(diphenylphosphino)benzene (tdpb) and N-heterocyclic carbene (NHC) ligands. In the solid state at ambient temperature, the synthesized compounds exhibit cyan to yellow TADF of the metal-to-ligand charge transfer type with excellent quantum yields (58-89%) and short decay times (2.5-15 mu s). It is shown that the symmetry-based design strategy leads to a significant increase in the radiative rate constants for the {"}dimers{"} [M2(tdpb)(NHC)2]2+ compared to the {"}monomers{"} [M(dppb)(NHC)]+ based on 1,2-bis(diphenylphosphino)benzene (dppb). The practical potential of the developed TADF emitters was also demonstrated through their application as innovative thermo- and vapor-chromic emission inks for advanced anti-counterfeiting labels.",
author = "Artem'ev, {Alexander v.} and Rogovoy, {Maxim i.} and Odud, {Ilia M.} and Davydova, {Maria p.} and Rakhmanova, {Marianna i.} and Petrov, {Pavel a.} and Brel, {Valery K.} and Artushin, {Oleg I.} and Brylev, {Konstantin a.} and Samsonenko, {Denis g.} and Berezin, {Alexey s.} and Gorbunov, {Dmitry e.} and Gritsan, {Nina p.}",
note = "This work was supported by Russian Science Foundation (Project 19-73-20196). N. P. G., D. E. G. and I. M. O. also acknowledge the Russian Science Foundation (Project No. 22-13-00077) for financial support of the computational part of this work and the Supercomputer Centre of Novosibirsk State University for the computational resources.",
year = "2024",
month = oct,
day = "29",
doi = "10.1039/D4QI01996B",
language = "English",
volume = "11",
pages = "8778--8788",
journal = "Inorganic Chemistry Frontiers",
issn = "2052-1545",
publisher = "Royal Society of Chemistry",
number = "24",

}

RIS

TY - JOUR

T1 - Toward highly efficient TADF-active Cu(i), Ag(i) and Au(i) carbene complexes using symmetry-based design strategy

AU - Artem'ev, Alexander v.

AU - Rogovoy, Maxim i.

AU - Odud, Ilia M.

AU - Davydova, Maria p.

AU - Rakhmanova, Marianna i.

AU - Petrov, Pavel a.

AU - Brel, Valery K.

AU - Artushin, Oleg I.

AU - Brylev, Konstantin a.

AU - Samsonenko, Denis g.

AU - Berezin, Alexey s.

AU - Gorbunov, Dmitry e.

AU - Gritsan, Nina p.

N1 - This work was supported by Russian Science Foundation (Project 19-73-20196). N. P. G., D. E. G. and I. M. O. also acknowledge the Russian Science Foundation (Project No. 22-13-00077) for financial support of the computational part of this work and the Supercomputer Centre of Novosibirsk State University for the computational resources.

PY - 2024/10/29

Y1 - 2024/10/29

N2 - Coinage metal(i) complexes exhibiting thermally activated delayed fluorescence (TADF) have attracted worldwide attention as emitters for OLEDs. Reducing the emission lifetime and improving the quantum efficiency of such emitters is a current challenge in this hot field. To address this issue (challenge), a symmetry-based design strategy has been applied herein to obtain pseudo-symmetric complexes [M2(tdpb)(NHC)2]2+ (M = Cu, Ag, Au) scaffolded by 1,2,4,5-tetrakis(diphenylphosphino)benzene (tdpb) and N-heterocyclic carbene (NHC) ligands. In the solid state at ambient temperature, the synthesized compounds exhibit cyan to yellow TADF of the metal-to-ligand charge transfer type with excellent quantum yields (58-89%) and short decay times (2.5-15 mu s). It is shown that the symmetry-based design strategy leads to a significant increase in the radiative rate constants for the "dimers" [M2(tdpb)(NHC)2]2+ compared to the "monomers" [M(dppb)(NHC)]+ based on 1,2-bis(diphenylphosphino)benzene (dppb). The practical potential of the developed TADF emitters was also demonstrated through their application as innovative thermo- and vapor-chromic emission inks for advanced anti-counterfeiting labels.

AB - Coinage metal(i) complexes exhibiting thermally activated delayed fluorescence (TADF) have attracted worldwide attention as emitters for OLEDs. Reducing the emission lifetime and improving the quantum efficiency of such emitters is a current challenge in this hot field. To address this issue (challenge), a symmetry-based design strategy has been applied herein to obtain pseudo-symmetric complexes [M2(tdpb)(NHC)2]2+ (M = Cu, Ag, Au) scaffolded by 1,2,4,5-tetrakis(diphenylphosphino)benzene (tdpb) and N-heterocyclic carbene (NHC) ligands. In the solid state at ambient temperature, the synthesized compounds exhibit cyan to yellow TADF of the metal-to-ligand charge transfer type with excellent quantum yields (58-89%) and short decay times (2.5-15 mu s). It is shown that the symmetry-based design strategy leads to a significant increase in the radiative rate constants for the "dimers" [M2(tdpb)(NHC)2]2+ compared to the "monomers" [M(dppb)(NHC)]+ based on 1,2-bis(diphenylphosphino)benzene (dppb). The practical potential of the developed TADF emitters was also demonstrated through their application as innovative thermo- and vapor-chromic emission inks for advanced anti-counterfeiting labels.

UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85208383340&origin=inward&txGid=dc7d27c1e585eead554a60f1efe22f2a

UR - https://www.webofscience.com/wos/woscc/full-record/WOS:001346872400001

U2 - 10.1039/D4QI01996B

DO - 10.1039/D4QI01996B

M3 - Article

VL - 11

SP - 8778

EP - 8788

JO - Inorganic Chemistry Frontiers

JF - Inorganic Chemistry Frontiers

SN - 2052-1545

IS - 24

ER -

ID: 61201660