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Temperature- and excitation wavelength-dependent emission in a manganese(II) complex. / Berezin, Alexey S.; Vinogradova, Katerina A.; Nadolinny, Vladimir A. et al.

In: Dalton Transactions, Vol. 47, No. 5, 30.01.2018, p. 1657-1665.

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

Harvard

Berezin, AS, Vinogradova, KA, Nadolinny, VA, Sukhikh, TS, Krivopalov, VP, Nikolaenkova, EB & Bushuev, MB 2018, 'Temperature- and excitation wavelength-dependent emission in a manganese(II) complex', Dalton Transactions, vol. 47, no. 5, pp. 1657-1665. https://doi.org/10.1039/c7dt04535b

APA

Berezin, A. S., Vinogradova, K. A., Nadolinny, V. A., Sukhikh, T. S., Krivopalov, V. P., Nikolaenkova, E. B., & Bushuev, M. B. (2018). Temperature- and excitation wavelength-dependent emission in a manganese(II) complex. Dalton Transactions, 47(5), 1657-1665. https://doi.org/10.1039/c7dt04535b

Vancouver

Berezin AS, Vinogradova KA, Nadolinny VA, Sukhikh TS, Krivopalov VP, Nikolaenkova EB et al. Temperature- and excitation wavelength-dependent emission in a manganese(II) complex. Dalton Transactions. 2018 Jan 30;47(5):1657-1665. doi: 10.1039/c7dt04535b

Author

Berezin, Alexey S. ; Vinogradova, Katerina A. ; Nadolinny, Vladimir A. et al. / Temperature- and excitation wavelength-dependent emission in a manganese(II) complex. In: Dalton Transactions. 2018 ; Vol. 47, No. 5. pp. 1657-1665.

BibTeX

@article{78c969ad7b344f07bc0cc4da35799079,
title = "Temperature- and excitation wavelength-dependent emission in a manganese(II) complex",
abstract = "A mononuclear manganese(ii) complex with a chelating 4-(3,5-diphenyl-1H-pyrazol-1-yl)-6-(piperidin-1-yl)pyrimidine ligand (L), [MnL2Cl2]·H2O, shows intriguing excitation wavelength-dependent emission. Depending on the excitation wavelength, the complex demonstrates three emission bands with the maxima at 380 nm, 440 nm and 495 nm. The 380 nm and 440 nm emissions originate from the π → π∗ and n → π∗ ligand-centered transitions. The long-wave 495 nm emission with microsecond lifetimes is related to the d-d transitions and/or metal-to-ligand and halogen-to-ligand charge transfer. The emission behavior of this complex is strongly temperature-dependent: upon cooling from 300 K down to 77 K, the intensity of emission considerably increases. The enhancement of the luminescence upon cooling is accompanied by the appearance of the vibrational structure. This complex is the first example of manganese(ii) complexes demonstrating excitation wavelength-dependent emission.",
keywords = "DENSITY-FUNCTIONAL CALCULATIONS, CORRELATION-ENERGY, CRYSTAL-STRUCTURE, LIGANDS, APPROXIMATION, LUMINESCENCE, PYRAZOLYLPYRIMIDINE, TRIBOLUMINESCENCE, CHEMILUMINESCENCE, COPPER(II)",
author = "Berezin, {Alexey S.} and Vinogradova, {Katerina A.} and Nadolinny, {Vladimir A.} and Sukhikh, {Taisiya S.} and Krivopalov, {Viktor P.} and Nikolaenkova, {Elena B.} and Bushuev, {Mark B.}",
year = "2018",
month = jan,
day = "30",
doi = "10.1039/c7dt04535b",
language = "English",
volume = "47",
pages = "1657--1665",
journal = "Dalton Transactions",
issn = "1477-9226",
publisher = "Royal Society of Chemistry",
number = "5",

}

RIS

TY - JOUR

T1 - Temperature- and excitation wavelength-dependent emission in a manganese(II) complex

AU - Berezin, Alexey S.

AU - Vinogradova, Katerina A.

AU - Nadolinny, Vladimir A.

AU - Sukhikh, Taisiya S.

AU - Krivopalov, Viktor P.

AU - Nikolaenkova, Elena B.

AU - Bushuev, Mark B.

PY - 2018/1/30

Y1 - 2018/1/30

N2 - A mononuclear manganese(ii) complex with a chelating 4-(3,5-diphenyl-1H-pyrazol-1-yl)-6-(piperidin-1-yl)pyrimidine ligand (L), [MnL2Cl2]·H2O, shows intriguing excitation wavelength-dependent emission. Depending on the excitation wavelength, the complex demonstrates three emission bands with the maxima at 380 nm, 440 nm and 495 nm. The 380 nm and 440 nm emissions originate from the π → π∗ and n → π∗ ligand-centered transitions. The long-wave 495 nm emission with microsecond lifetimes is related to the d-d transitions and/or metal-to-ligand and halogen-to-ligand charge transfer. The emission behavior of this complex is strongly temperature-dependent: upon cooling from 300 K down to 77 K, the intensity of emission considerably increases. The enhancement of the luminescence upon cooling is accompanied by the appearance of the vibrational structure. This complex is the first example of manganese(ii) complexes demonstrating excitation wavelength-dependent emission.

AB - A mononuclear manganese(ii) complex with a chelating 4-(3,5-diphenyl-1H-pyrazol-1-yl)-6-(piperidin-1-yl)pyrimidine ligand (L), [MnL2Cl2]·H2O, shows intriguing excitation wavelength-dependent emission. Depending on the excitation wavelength, the complex demonstrates three emission bands with the maxima at 380 nm, 440 nm and 495 nm. The 380 nm and 440 nm emissions originate from the π → π∗ and n → π∗ ligand-centered transitions. The long-wave 495 nm emission with microsecond lifetimes is related to the d-d transitions and/or metal-to-ligand and halogen-to-ligand charge transfer. The emission behavior of this complex is strongly temperature-dependent: upon cooling from 300 K down to 77 K, the intensity of emission considerably increases. The enhancement of the luminescence upon cooling is accompanied by the appearance of the vibrational structure. This complex is the first example of manganese(ii) complexes demonstrating excitation wavelength-dependent emission.

KW - DENSITY-FUNCTIONAL CALCULATIONS

KW - CORRELATION-ENERGY

KW - CRYSTAL-STRUCTURE

KW - LIGANDS

KW - APPROXIMATION

KW - LUMINESCENCE

KW - PYRAZOLYLPYRIMIDINE

KW - TRIBOLUMINESCENCE

KW - CHEMILUMINESCENCE

KW - COPPER(II)

UR - http://www.scopus.com/inward/record.url?scp=85041312563&partnerID=8YFLogxK

U2 - 10.1039/c7dt04535b

DO - 10.1039/c7dt04535b

M3 - Article

C2 - 29327747

AN - SCOPUS:85041312563

VL - 47

SP - 1657

EP - 1665

JO - Dalton Transactions

JF - Dalton Transactions

SN - 1477-9226

IS - 5

ER -

ID: 12100178