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Photophysics and photochemistry of (n-Bu4N)2[Pt(NO3)6] in acetonitrile: ultrafast pump-probe spectroscopy and quantum chemical insight. / Fedunov, Roman G.; Grivin, Vjacheslav P.; Pozdnyakov, Ivan P. et al.

In: Photochemical and Photobiological Sciences, Vol. 23, No. 10, 10.2024, p. 1957-1970.

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

Harvard

Fedunov, RG, Grivin, VP, Pozdnyakov, IP, Melnikov, AA, Chekalin, SV, Vasilchenko, DB & Glebov, EM 2024, 'Photophysics and photochemistry of (n-Bu4N)2[Pt(NO3)6] in acetonitrile: ultrafast pump-probe spectroscopy and quantum chemical insight', Photochemical and Photobiological Sciences, vol. 23, no. 10, pp. 1957-1970. https://doi.org/10.1007/s43630-024-00645-z

APA

Fedunov, R. G., Grivin, V. P., Pozdnyakov, I. P., Melnikov, A. A., Chekalin, S. V., Vasilchenko, D. B., & Glebov, E. M. (2024). Photophysics and photochemistry of (n-Bu4N)2[Pt(NO3)6] in acetonitrile: ultrafast pump-probe spectroscopy and quantum chemical insight. Photochemical and Photobiological Sciences, 23(10), 1957-1970. https://doi.org/10.1007/s43630-024-00645-z

Vancouver

Fedunov RG, Grivin VP, Pozdnyakov IP, Melnikov AA, Chekalin SV, Vasilchenko DB et al. Photophysics and photochemistry of (n-Bu4N)2[Pt(NO3)6] in acetonitrile: ultrafast pump-probe spectroscopy and quantum chemical insight. Photochemical and Photobiological Sciences. 2024 Oct;23(10):1957-1970. doi: 10.1007/s43630-024-00645-z

Author

Fedunov, Roman G. ; Grivin, Vjacheslav P. ; Pozdnyakov, Ivan P. et al. / Photophysics and photochemistry of (n-Bu4N)2[Pt(NO3)6] in acetonitrile: ultrafast pump-probe spectroscopy and quantum chemical insight. In: Photochemical and Photobiological Sciences. 2024 ; Vol. 23, No. 10. pp. 1957-1970.

BibTeX

@article{e036e236821443e6b708a0ed77c5a9e8,
title = "Photophysics and photochemistry of (n-Bu4N)2[Pt(NO3)6] in acetonitrile: ultrafast pump-probe spectroscopy and quantum chemical insight",
abstract = "The ultrafast processes caused by photoexcitation of (n-Bu4N)2[Pt(NO3)6] complex in acetonitrile were studied by means of transient absorption (TA) pump-probe spectroscopy and verified by quantum chemical calculations. The primary photochemical process was found to be an inner-sphere electron transfer followed by an escape of an •NO3 radical to the bulk solution. The reaction occurs via the dissociative triplet excited LMCT state of the initial complex. Based on the experimental data and quantum chemical calculations, the mechanism of ultrafast photophysical and photochemical processes is proposed.",
keywords = "Acetonitrile, Photochemistry, Photophysics, Platinum(iv) complexes, Quantum chemical calculations, Ultrafast TA spectroscopy, acetonitrile, complexes, iv, no 3 radical, photochemistry, photophysics, platinum, quantum chemical calculations, spectroscopy, ultrafast ta, •NO3 radical",
author = "Fedunov, {Roman G.} and Grivin, {Vjacheslav P.} and Pozdnyakov, {Ivan P.} and Melnikov, {Alexei A.} and Chekalin, {Sergei V.} and Vasilchenko, {Danila B} and Glebov, {Evgeni M}",
note = "The current work is funded by the Russian Science Foundation (Grant № 23–13-00226).",
year = "2024",
month = oct,
doi = "10.1007/s43630-024-00645-z",
language = "English",
volume = "23",
pages = "1957--1970",
journal = "Photochemical and Photobiological Sciences",
issn = "1474-905X",
publisher = "Royal Society of Chemistry",
number = "10",

}

RIS

TY - JOUR

T1 - Photophysics and photochemistry of (n-Bu4N)2[Pt(NO3)6] in acetonitrile: ultrafast pump-probe spectroscopy and quantum chemical insight

AU - Fedunov, Roman G.

AU - Grivin, Vjacheslav P.

AU - Pozdnyakov, Ivan P.

AU - Melnikov, Alexei A.

AU - Chekalin, Sergei V.

AU - Vasilchenko, Danila B

AU - Glebov, Evgeni M

N1 - The current work is funded by the Russian Science Foundation (Grant № 23–13-00226).

PY - 2024/10

Y1 - 2024/10

N2 - The ultrafast processes caused by photoexcitation of (n-Bu4N)2[Pt(NO3)6] complex in acetonitrile were studied by means of transient absorption (TA) pump-probe spectroscopy and verified by quantum chemical calculations. The primary photochemical process was found to be an inner-sphere electron transfer followed by an escape of an •NO3 radical to the bulk solution. The reaction occurs via the dissociative triplet excited LMCT state of the initial complex. Based on the experimental data and quantum chemical calculations, the mechanism of ultrafast photophysical and photochemical processes is proposed.

AB - The ultrafast processes caused by photoexcitation of (n-Bu4N)2[Pt(NO3)6] complex in acetonitrile were studied by means of transient absorption (TA) pump-probe spectroscopy and verified by quantum chemical calculations. The primary photochemical process was found to be an inner-sphere electron transfer followed by an escape of an •NO3 radical to the bulk solution. The reaction occurs via the dissociative triplet excited LMCT state of the initial complex. Based on the experimental data and quantum chemical calculations, the mechanism of ultrafast photophysical and photochemical processes is proposed.

KW - Acetonitrile

KW - Photochemistry

KW - Photophysics

KW - Platinum(iv) complexes

KW - Quantum chemical calculations

KW - Ultrafast TA spectroscopy

KW - acetonitrile

KW - complexes

KW - iv

KW - no 3 radical

KW - photochemistry

KW - photophysics

KW - platinum

KW - quantum chemical calculations

KW - spectroscopy

KW - ultrafast ta

KW - •NO3 radical

UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85207285745&origin=inward&txGid=e32f26299eed5394c7dcd07136e2f135

UR - https://www.mendeley.com/catalogue/9fbd05d1-2d29-3499-b7e5-78923db0df29/

U2 - 10.1007/s43630-024-00645-z

DO - 10.1007/s43630-024-00645-z

M3 - Article

C2 - 39405008

VL - 23

SP - 1957

EP - 1970

JO - Photochemical and Photobiological Sciences

JF - Photochemical and Photobiological Sciences

SN - 1474-905X

IS - 10

ER -

ID: 60929682