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Singlet oxygen photogeneration from X–O2 van der Waals complexes: double spin-flip vs. charge-transfer mechanism. / Бакланов, Алексей Васильевич; Bogomolov, Alexandr S.; Пыряева, Александра Павловна et al.

In: Physical Chemistry Chemical Physics, Vol. 17, No. 43, 17.08.2015, p. 28565-28573.

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

Harvard

Бакланов, АВ, Bogomolov, AS, Пыряева, АП, Богданчиков, ГА, Kochubei, SA, Farooq, Z & Parker, DH 2015, 'Singlet oxygen photogeneration from X–O2 van der Waals complexes: double spin-flip vs. charge-transfer mechanism', Physical Chemistry Chemical Physics, vol. 17, no. 43, pp. 28565-28573. https://doi.org/10.1039/c5cp03129j

APA

Бакланов, А. В., Bogomolov, A. S., Пыряева, А. П., Богданчиков, Г. А., Kochubei, S. A., Farooq, Z., & Parker, D. H. (2015). Singlet oxygen photogeneration from X–O2 van der Waals complexes: double spin-flip vs. charge-transfer mechanism. Physical Chemistry Chemical Physics, 17(43), 28565-28573. https://doi.org/10.1039/c5cp03129j

Vancouver

Бакланов АВ, Bogomolov AS, Пыряева АП, Богданчиков ГА, Kochubei SA, Farooq Z et al. Singlet oxygen photogeneration from X–O2 van der Waals complexes: double spin-flip vs. charge-transfer mechanism. Physical Chemistry Chemical Physics. 2015 Aug 17;17(43):28565-28573. doi: 10.1039/c5cp03129j

Author

Бакланов, Алексей Васильевич ; Bogomolov, Alexandr S. ; Пыряева, Александра Павловна et al. / Singlet oxygen photogeneration from X–O2 van der Waals complexes: double spin-flip vs. charge-transfer mechanism. In: Physical Chemistry Chemical Physics. 2015 ; Vol. 17, No. 43. pp. 28565-28573.

BibTeX

@article{4034943241a54f7c9592bda5b3eb983b,
title = "Singlet oxygen photogeneration from X–O2 van der Waals complexes: double spin-flip vs. charge-transfer mechanism",
abstract = "The channel of singlet oxygen O2(1Δg) photogeneration from van der Waals complexes of oxygen X-O2 has been investigated to discriminate between two possible mechanisms based on charge-transfer (CT) or double spin-flip (DSF) transitions. The results obtained in this work for complexes with X = ethylene C2H4, 1,3-butadiene C4H6, deuterated methyl iodide CD3I, benzene C6H6 and water H2O and for those investigated previously indicate the DSF mechanism as a source of singlet oxygen. The formation of O2(1Δg) is observed only when the energy of exciting quantum is sufficient for DSF transition. Universally detected low vibrational excitation of O2(1Δg) arising in the photodissociation of van der Waals complexes X-O2 indicates the DSF mechanism as its source. For complex of ethylene C2H4-O2ab initio calculations of vertical energy ΔEvert for DSF and CT transitions have been carried out. The positive results of singlet oxygen formation from C2H4-O2 can be explained by the DSF but not by the CT mechanism.",
author = "Бакланов, {Алексей Васильевич} and Bogomolov, {Alexandr S.} and Пыряева, {Александра Павловна} and Богданчиков, {Георгий Александрович} and Kochubei, {Sergei A.} and Zahid Farooq and Parker, {David H.}",
year = "2015",
month = aug,
day = "17",
doi = "10.1039/c5cp03129j",
language = "English",
volume = "17",
pages = "28565--28573",
journal = "Physical Chemistry Chemical Physics",
issn = "1463-9076",
publisher = "Royal Society of Chemistry",
number = "43",

}

RIS

TY - JOUR

T1 - Singlet oxygen photogeneration from X–O2 van der Waals complexes: double spin-flip vs. charge-transfer mechanism

AU - Бакланов, Алексей Васильевич

AU - Bogomolov, Alexandr S.

AU - Пыряева, Александра Павловна

AU - Богданчиков, Георгий Александрович

AU - Kochubei, Sergei A.

AU - Farooq, Zahid

AU - Parker, David H.

PY - 2015/8/17

Y1 - 2015/8/17

N2 - The channel of singlet oxygen O2(1Δg) photogeneration from van der Waals complexes of oxygen X-O2 has been investigated to discriminate between two possible mechanisms based on charge-transfer (CT) or double spin-flip (DSF) transitions. The results obtained in this work for complexes with X = ethylene C2H4, 1,3-butadiene C4H6, deuterated methyl iodide CD3I, benzene C6H6 and water H2O and for those investigated previously indicate the DSF mechanism as a source of singlet oxygen. The formation of O2(1Δg) is observed only when the energy of exciting quantum is sufficient for DSF transition. Universally detected low vibrational excitation of O2(1Δg) arising in the photodissociation of van der Waals complexes X-O2 indicates the DSF mechanism as its source. For complex of ethylene C2H4-O2ab initio calculations of vertical energy ΔEvert for DSF and CT transitions have been carried out. The positive results of singlet oxygen formation from C2H4-O2 can be explained by the DSF but not by the CT mechanism.

AB - The channel of singlet oxygen O2(1Δg) photogeneration from van der Waals complexes of oxygen X-O2 has been investigated to discriminate between two possible mechanisms based on charge-transfer (CT) or double spin-flip (DSF) transitions. The results obtained in this work for complexes with X = ethylene C2H4, 1,3-butadiene C4H6, deuterated methyl iodide CD3I, benzene C6H6 and water H2O and for those investigated previously indicate the DSF mechanism as a source of singlet oxygen. The formation of O2(1Δg) is observed only when the energy of exciting quantum is sufficient for DSF transition. Universally detected low vibrational excitation of O2(1Δg) arising in the photodissociation of van der Waals complexes X-O2 indicates the DSF mechanism as its source. For complex of ethylene C2H4-O2ab initio calculations of vertical energy ΔEvert for DSF and CT transitions have been carried out. The positive results of singlet oxygen formation from C2H4-O2 can be explained by the DSF but not by the CT mechanism.

UR - https://www.mendeley.com/catalogue/ba6f9a11-2479-3f2f-84ae-c5d780d1a8b2/

U2 - 10.1039/c5cp03129j

DO - 10.1039/c5cp03129j

M3 - Article

VL - 17

SP - 28565

EP - 28573

JO - Physical Chemistry Chemical Physics

JF - Physical Chemistry Chemical Physics

SN - 1463-9076

IS - 43

ER -

ID: 56406385