UV absorption spectrum and kinetics of the self-reaction of neopentyl radicals in the gas phase at 298 K

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Standard

UV absorption spectrum and kinetics of the self-reaction of neopentyl radicals in the gas phase at 298 K. / Nielsen, Ole J.; Ellermann, Thomas; Wallington, Timothy J.

I: Chemical Physics Letters, Bind 203, Nr. 2-3, 19.02.1993, s. 302-306.

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt

Harvard

Nielsen, OJ, Ellermann, T & Wallington, TJ 1993, 'UV absorption spectrum and kinetics of the self-reaction of neopentyl radicals in the gas phase at 298 K', Chemical Physics Letters, bind 203, nr. 2-3, s. 302-306. https://doi.org/10.1016/0009-2614(93)85405-D

APA

Nielsen, O. J., Ellermann, T., & Wallington, T. J. (1993). UV absorption spectrum and kinetics of the self-reaction of neopentyl radicals in the gas phase at 298 K. Chemical Physics Letters, 203(2-3), 302-306. https://doi.org/10.1016/0009-2614(93)85405-D

Vancouver

Nielsen OJ, Ellermann T, Wallington TJ. UV absorption spectrum and kinetics of the self-reaction of neopentyl radicals in the gas phase at 298 K. Chemical Physics Letters. 1993 feb. 19;203(2-3):302-306. https://doi.org/10.1016/0009-2614(93)85405-D

Author

Nielsen, Ole J. ; Ellermann, Thomas ; Wallington, Timothy J. / UV absorption spectrum and kinetics of the self-reaction of neopentyl radicals in the gas phase at 298 K. I: Chemical Physics Letters. 1993 ; Bind 203, Nr. 2-3. s. 302-306.

Bibtex

@article{24f994165a0e4c29bd26ec3197fa59ef,
title = "UV absorption spectrum and kinetics of the self-reaction of neopentyl radicals in the gas phase at 298 K",
abstract = "Neopentyl radicals were produced via the reaction F+(CH3)4C→(CH3)3CCH 2+HF, which was initiated by pulse radiolysis of neopentane/SF6 gas mixtures at 298 K. The ultraviolet absorption spectrum of neopentyl radicals has been recorded over the wavelength range 220-270 nm. An absorption cross section, σ(CH3)3CCH2 (240 nm)=(4.88±0.42) × 10-18 cm2 molecule-1, has been obtained based on absolute yields using CH3O2 as a reference. The decay of neopentyl radicals was found to follow second-order kinetics in accordance with the self-reaction 2(CH3)3CCH2→ products, with an absolute bimolecular rate constant of (2.1±0.2) × 10-11 cm3 molecule-1 s-1 (±2σ).",
author = "Nielsen, {Ole J.} and Thomas Ellermann and Wallington, {Timothy J.}",
year = "1993",
month = feb,
day = "19",
doi = "10.1016/0009-2614(93)85405-D",
language = "English",
volume = "203",
pages = "302--306",
journal = "Chemical Physics Letters",
issn = "0009-2614",
publisher = "Elsevier",
number = "2-3",

}

RIS

TY - JOUR

T1 - UV absorption spectrum and kinetics of the self-reaction of neopentyl radicals in the gas phase at 298 K

AU - Nielsen, Ole J.

AU - Ellermann, Thomas

AU - Wallington, Timothy J.

PY - 1993/2/19

Y1 - 1993/2/19

N2 - Neopentyl radicals were produced via the reaction F+(CH3)4C→(CH3)3CCH 2+HF, which was initiated by pulse radiolysis of neopentane/SF6 gas mixtures at 298 K. The ultraviolet absorption spectrum of neopentyl radicals has been recorded over the wavelength range 220-270 nm. An absorption cross section, σ(CH3)3CCH2 (240 nm)=(4.88±0.42) × 10-18 cm2 molecule-1, has been obtained based on absolute yields using CH3O2 as a reference. The decay of neopentyl radicals was found to follow second-order kinetics in accordance with the self-reaction 2(CH3)3CCH2→ products, with an absolute bimolecular rate constant of (2.1±0.2) × 10-11 cm3 molecule-1 s-1 (±2σ).

AB - Neopentyl radicals were produced via the reaction F+(CH3)4C→(CH3)3CCH 2+HF, which was initiated by pulse radiolysis of neopentane/SF6 gas mixtures at 298 K. The ultraviolet absorption spectrum of neopentyl radicals has been recorded over the wavelength range 220-270 nm. An absorption cross section, σ(CH3)3CCH2 (240 nm)=(4.88±0.42) × 10-18 cm2 molecule-1, has been obtained based on absolute yields using CH3O2 as a reference. The decay of neopentyl radicals was found to follow second-order kinetics in accordance with the self-reaction 2(CH3)3CCH2→ products, with an absolute bimolecular rate constant of (2.1±0.2) × 10-11 cm3 molecule-1 s-1 (±2σ).

UR - http://www.scopus.com/inward/record.url?scp=33744589225&partnerID=8YFLogxK

U2 - 10.1016/0009-2614(93)85405-D

DO - 10.1016/0009-2614(93)85405-D

M3 - Journal article

AN - SCOPUS:33744589225

VL - 203

SP - 302

EP - 306

JO - Chemical Physics Letters

JF - Chemical Physics Letters

SN - 0009-2614

IS - 2-3

ER -

ID: 228192481