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Targeted Synthesis of NIR Luminescent Rhenium Diimine cis,trans‐[Re(NN)(CO)2(L)2]n+ Complexes Containing N‐Donor Axial Ligands: Photophysical, Electrochemical, and Theoretical Studies. / Shakirova, J. R. ; Nayeri, S.; Jamali, Sirous; Porsev, Vitaly V. ; Gurzhiy, Vladislav V. ; Levin, Oleg V. ; Koshevoy, I. O.; Tunik, S.P.

в: ChemPlusChem, Том 85, № 11, 11.2020, стр. 2518-2527.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

Harvard

Shakirova, JR, Nayeri, S, Jamali, S, Porsev, VV, Gurzhiy, VV, Levin, OV, Koshevoy, IO & Tunik, SP 2020, 'Targeted Synthesis of NIR Luminescent Rhenium Diimine cis,trans‐[Re(NN)(CO)2(L)2]n+ Complexes Containing N‐Donor Axial Ligands: Photophysical, Electrochemical, and Theoretical Studies', ChemPlusChem, Том. 85, № 11, стр. 2518-2527. https://doi.org/10.1002/cplu.202000597

APA

Shakirova, J. R., Nayeri, S., Jamali, S., Porsev, V. V., Gurzhiy, V. V., Levin, O. V., Koshevoy, I. O., & Tunik, S. P. (2020). Targeted Synthesis of NIR Luminescent Rhenium Diimine cis,trans‐[Re(NN)(CO)2(L)2]n+ Complexes Containing N‐Donor Axial Ligands: Photophysical, Electrochemical, and Theoretical Studies. ChemPlusChem, 85(11), 2518-2527. https://doi.org/10.1002/cplu.202000597

Vancouver

Shakirova JR, Nayeri S, Jamali S, Porsev VV, Gurzhiy VV, Levin OV и пр. Targeted Synthesis of NIR Luminescent Rhenium Diimine cis,trans‐[Re(NN)(CO)2(L)2]n+ Complexes Containing N‐Donor Axial Ligands: Photophysical, Electrochemical, and Theoretical Studies. ChemPlusChem. 2020 Нояб.;85(11):2518-2527. https://doi.org/10.1002/cplu.202000597

Author

Shakirova, J. R. ; Nayeri, S. ; Jamali, Sirous ; Porsev, Vitaly V. ; Gurzhiy, Vladislav V. ; Levin, Oleg V. ; Koshevoy, I. O. ; Tunik, S.P. / Targeted Synthesis of NIR Luminescent Rhenium Diimine cis,trans‐[Re(NN)(CO)2(L)2]n+ Complexes Containing N‐Donor Axial Ligands: Photophysical, Electrochemical, and Theoretical Studies. в: ChemPlusChem. 2020 ; Том 85, № 11. стр. 2518-2527.

BibTeX

@article{757a7dbfb3ee44ae945a495472ab0954,
title = "Targeted Synthesis of NIR Luminescent Rhenium Diimine cis,trans‐[Re(NN)(CO)2(L)2]n+ Complexes Containing N‐Donor Axial Ligands: Photophysical, Electrochemical, and Theoretical Studies",
abstract = "The combined action of ultraviolet irradiation and microwave heating onto acetonitrile solution of [Re((Formula presented.))(CO) 3(NCMe)]OTf ((Formula presented.) =phenantroline and neocuproine) afforded cis,trans-Re((Formula presented.))(CO) 2(NCMe) 2] + acetonitrile derivatives. Substitution of relatively labile NCMe with a series of aromatic N-donor ligands (pyridine, pyrazine, 4,4{\textquoteright}-bipyridine, N-methyl-4,4{\textquoteright}-bipyridine) gave a novel family of the diimine cis,trans-[Re((Formula presented.))(CO) 2(L) 2] + complexes. Photophysical studies of the obtained compounds in solution revealed unusually high absorption across the visible region and NIR phosphorescence with emission band maxima ranging from 711 to 805 nm. The nature of emissive excited states was studied using DFT calculations to show dominant contribution of 3MLCT (dπ(Re)→π*((Formula presented.))) character. Electrochemical (CV and DPV) studies of the monocationic diimine complexes revealed one reduction and one oxidation wave assigned to reduction of the diimine moiety and oxidation of the rhenium center, respectively. ",
keywords = "Electrochemistry, N-donor ligands, NIR emission, photophysics, rhenium complexes",
author = "Shakirova, {J. R.} and S. Nayeri and Sirous Jamali and Porsev, {Vitaly V.} and Gurzhiy, {Vladislav V.} and Levin, {Oleg V.} and Koshevoy, {I. O.} and S.P. Tunik",
note = "Funding Information: The authors greatly appreciate financial support of RSF grant 19‐73‐20055. The work was carried out using equipment of Computational Center, Centres for Magnetic Resonance, for Optical and Laser Materials Research, for Chemical Analysis and Materials Research, and for X‐ray Diffraction Studies (Research Park of St. Petersburg State University).",
year = "2020",
month = nov,
doi = "10.1002/cplu.202000597",
language = "English",
volume = "85",
pages = "2518--2527",
journal = "ChemPlusChem",
issn = "2192-6506",
publisher = "Wiley-Blackwell",
number = "11",

}

RIS

TY - JOUR

T1 - Targeted Synthesis of NIR Luminescent Rhenium Diimine cis,trans‐[Re(NN)(CO)2(L)2]n+ Complexes Containing N‐Donor Axial Ligands: Photophysical, Electrochemical, and Theoretical Studies

AU - Shakirova, J. R.

AU - Nayeri, S.

AU - Jamali, Sirous

AU - Porsev, Vitaly V.

AU - Gurzhiy, Vladislav V.

AU - Levin, Oleg V.

AU - Koshevoy, I. O.

AU - Tunik, S.P.

N1 - Funding Information: The authors greatly appreciate financial support of RSF grant 19‐73‐20055. The work was carried out using equipment of Computational Center, Centres for Magnetic Resonance, for Optical and Laser Materials Research, for Chemical Analysis and Materials Research, and for X‐ray Diffraction Studies (Research Park of St. Petersburg State University).

PY - 2020/11

Y1 - 2020/11

N2 - The combined action of ultraviolet irradiation and microwave heating onto acetonitrile solution of [Re((Formula presented.))(CO) 3(NCMe)]OTf ((Formula presented.) =phenantroline and neocuproine) afforded cis,trans-Re((Formula presented.))(CO) 2(NCMe) 2] + acetonitrile derivatives. Substitution of relatively labile NCMe with a series of aromatic N-donor ligands (pyridine, pyrazine, 4,4’-bipyridine, N-methyl-4,4’-bipyridine) gave a novel family of the diimine cis,trans-[Re((Formula presented.))(CO) 2(L) 2] + complexes. Photophysical studies of the obtained compounds in solution revealed unusually high absorption across the visible region and NIR phosphorescence with emission band maxima ranging from 711 to 805 nm. The nature of emissive excited states was studied using DFT calculations to show dominant contribution of 3MLCT (dπ(Re)→π*((Formula presented.))) character. Electrochemical (CV and DPV) studies of the monocationic diimine complexes revealed one reduction and one oxidation wave assigned to reduction of the diimine moiety and oxidation of the rhenium center, respectively.

AB - The combined action of ultraviolet irradiation and microwave heating onto acetonitrile solution of [Re((Formula presented.))(CO) 3(NCMe)]OTf ((Formula presented.) =phenantroline and neocuproine) afforded cis,trans-Re((Formula presented.))(CO) 2(NCMe) 2] + acetonitrile derivatives. Substitution of relatively labile NCMe with a series of aromatic N-donor ligands (pyridine, pyrazine, 4,4’-bipyridine, N-methyl-4,4’-bipyridine) gave a novel family of the diimine cis,trans-[Re((Formula presented.))(CO) 2(L) 2] + complexes. Photophysical studies of the obtained compounds in solution revealed unusually high absorption across the visible region and NIR phosphorescence with emission band maxima ranging from 711 to 805 nm. The nature of emissive excited states was studied using DFT calculations to show dominant contribution of 3MLCT (dπ(Re)→π*((Formula presented.))) character. Electrochemical (CV and DPV) studies of the monocationic diimine complexes revealed one reduction and one oxidation wave assigned to reduction of the diimine moiety and oxidation of the rhenium center, respectively.

KW - Electrochemistry

KW - N-donor ligands

KW - NIR emission

KW - photophysics

KW - rhenium complexes

UR - http://www.scopus.com/inward/record.url?scp=85096630911&partnerID=8YFLogxK

U2 - 10.1002/cplu.202000597

DO - 10.1002/cplu.202000597

M3 - Article

VL - 85

SP - 2518

EP - 2527

JO - ChemPlusChem

JF - ChemPlusChem

SN - 2192-6506

IS - 11

ER -

ID: 71154012