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Primary photophysical and photochemical processes for hexachloroosmate(iv) in aqueous solution. / Glebov, Evgeni M.; Pozdnyakov, Ivan P.; Matveeva, Svetlana G. et al.

In: Photochemical and Photobiological Sciences, Vol. 16, No. 2, 01.01.2017, p. 220-227.

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

Harvard

Glebov, EM, Pozdnyakov, IP, Matveeva, SG, Melnikov, AA, Chekalin, SV, Rogozina, MV, Yudanov, VV, Grivin, VP & Plyusnin, VF 2017, 'Primary photophysical and photochemical processes for hexachloroosmate(iv) in aqueous solution', Photochemical and Photobiological Sciences, vol. 16, no. 2, pp. 220-227. https://doi.org/10.1039/c6pp00382f

APA

Glebov, E. M., Pozdnyakov, I. P., Matveeva, S. G., Melnikov, A. A., Chekalin, S. V., Rogozina, M. V., Yudanov, V. V., Grivin, V. P., & Plyusnin, V. F. (2017). Primary photophysical and photochemical processes for hexachloroosmate(iv) in aqueous solution. Photochemical and Photobiological Sciences, 16(2), 220-227. https://doi.org/10.1039/c6pp00382f

Vancouver

Glebov EM, Pozdnyakov IP, Matveeva SG, Melnikov AA, Chekalin SV, Rogozina MV et al. Primary photophysical and photochemical processes for hexachloroosmate(iv) in aqueous solution. Photochemical and Photobiological Sciences. 2017 Jan 1;16(2):220-227. doi: 10.1039/c6pp00382f

Author

Glebov, Evgeni M. ; Pozdnyakov, Ivan P. ; Matveeva, Svetlana G. et al. / Primary photophysical and photochemical processes for hexachloroosmate(iv) in aqueous solution. In: Photochemical and Photobiological Sciences. 2017 ; Vol. 16, No. 2. pp. 220-227.

BibTeX

@article{6e7d5c03afdd4f039b6a20498e8503dd,
title = "Primary photophysical and photochemical processes for hexachloroosmate(iv) in aqueous solution",
abstract = "The photoaquation of the OsIVCl6 2- complex was studied by means of stationary photolysis, nanosecond laser flash photolysis and ultrafast kinetic spectroscopy. The OsIVCl5(OH)2- complex was found to be the only reaction product. The quantum yield of photoaquation is rather low and wavelength-dependent. No impact of redox processes on photoaquation was revealed. The total characteristic lifetime of the process is about 80 ps. Three intermediates were recorded in the femto- and picosecond time domains and assigned to different Os(iv) species. The nature of intermediates and possible mechanisms of photoaquation are discussed.",
keywords = "Coordination Complexes/chemistry, Kinetics, Lasers, Osmium/chemistry, Oxidation-Reduction, Photolysis/radiation effects, Spectrophotometry, Ultraviolet, Water/chemistry, SPIN-CROSSOVER, METHANOL, ELECTRON-TRANSFER SPECTRA, OSCL62, IRCL62-COMPLEX, EXCITED-STATES, SPECTROSCOPY, ULTRAFAST, DYNAMICS",
author = "Glebov, {Evgeni M.} and Pozdnyakov, {Ivan P.} and Matveeva, {Svetlana G.} and Melnikov, {Alexei A.} and Chekalin, {Sergey V.} and Rogozina, {Marina V.} and Yudanov, {Vladislav V.} and Grivin, {Vjacheslav P.} and Plyusnin, {Victor F.}",
year = "2017",
month = jan,
day = "1",
doi = "10.1039/c6pp00382f",
language = "English",
volume = "16",
pages = "220--227",
journal = "Photochemical and Photobiological Sciences",
issn = "1474-905X",
publisher = "Royal Society of Chemistry",
number = "2",

}

RIS

TY - JOUR

T1 - Primary photophysical and photochemical processes for hexachloroosmate(iv) in aqueous solution

AU - Glebov, Evgeni M.

AU - Pozdnyakov, Ivan P.

AU - Matveeva, Svetlana G.

AU - Melnikov, Alexei A.

AU - Chekalin, Sergey V.

AU - Rogozina, Marina V.

AU - Yudanov, Vladislav V.

AU - Grivin, Vjacheslav P.

AU - Plyusnin, Victor F.

PY - 2017/1/1

Y1 - 2017/1/1

N2 - The photoaquation of the OsIVCl6 2- complex was studied by means of stationary photolysis, nanosecond laser flash photolysis and ultrafast kinetic spectroscopy. The OsIVCl5(OH)2- complex was found to be the only reaction product. The quantum yield of photoaquation is rather low and wavelength-dependent. No impact of redox processes on photoaquation was revealed. The total characteristic lifetime of the process is about 80 ps. Three intermediates were recorded in the femto- and picosecond time domains and assigned to different Os(iv) species. The nature of intermediates and possible mechanisms of photoaquation are discussed.

AB - The photoaquation of the OsIVCl6 2- complex was studied by means of stationary photolysis, nanosecond laser flash photolysis and ultrafast kinetic spectroscopy. The OsIVCl5(OH)2- complex was found to be the only reaction product. The quantum yield of photoaquation is rather low and wavelength-dependent. No impact of redox processes on photoaquation was revealed. The total characteristic lifetime of the process is about 80 ps. Three intermediates were recorded in the femto- and picosecond time domains and assigned to different Os(iv) species. The nature of intermediates and possible mechanisms of photoaquation are discussed.

KW - Coordination Complexes/chemistry

KW - Kinetics

KW - Lasers

KW - Osmium/chemistry

KW - Oxidation-Reduction

KW - Photolysis/radiation effects

KW - Spectrophotometry, Ultraviolet

KW - Water/chemistry

KW - SPIN-CROSSOVER

KW - METHANOL

KW - ELECTRON-TRANSFER SPECTRA

KW - OSCL62

KW - IRCL62-COMPLEX

KW - EXCITED-STATES

KW - SPECTROSCOPY

KW - ULTRAFAST

KW - DYNAMICS

UR - http://www.scopus.com/inward/record.url?scp=85012951117&partnerID=8YFLogxK

U2 - 10.1039/c6pp00382f

DO - 10.1039/c6pp00382f

M3 - Article

C2 - 28009886

AN - SCOPUS:85012951117

VL - 16

SP - 220

EP - 227

JO - Photochemical and Photobiological Sciences

JF - Photochemical and Photobiological Sciences

SN - 1474-905X

IS - 2

ER -

ID: 10309140