Jump to ContentJump to Main Navigation
Show Summary Details
More options …

Zeitschrift für Physikalische Chemie

International journal of research in physical chemistry and chemical physics

Editor-in-Chief: Rademann, Klaus

12 Issues per year


IMPACT FACTOR 2017: 1.144
5-year IMPACT FACTOR: 1.144

CiteScore 2017: 1.08

SCImago Journal Rank (SJR) 2017: 0.495
Source Normalized Impact per Paper (SNIP) 2017: 0.495

Online
ISSN
2196-7156
See all formats and pricing
More options …
Volume 218, Issue 4

Issues

Direct Kinetic Study of Reactions of Hydroxyl Radicals with Alkyl Formates

István Szilágyi / Sándor Dóbé / Tibor Bérces / Ferenc Márta / Béla Viskolcz
Published Online: 2009-09-25 | DOI: https://doi.org/10.1524/zpch.218.4.479.29198

Abstract

Rate coefficients were determined for the gas phase reactions of hydroxyl radicals with a series of alkyl formats. Experiments were carried out using the isothermal fast flow method coupled with resonance fluorescence detection. The obtained room temperature rate coefficients are (in 10−13cm3 molecule−1s−1 units): 1.83 ± 0.33 (methyl formate), 9.65 ± 0.43 (ethyl formate), 18.73 ± 0.83 (isopropyl formate), 6.77 ± 0.38 (tert-butyl formate) and 1.62 ± 0.13 (methyl chloroformate). These results are compared with the literature data. In addition estimations are made for the partial reactivities of the formate group and for the hydrocarbon groups adjacent to HC(O)O. Moreover, it has been found that the partial reactivity of the HC(O)O group (in reactions of OH with formates) is two orders of magnitude smaller than that of the HC(O) group (in reactions of OH with aldehydes). This has been explained using the results of ab initio calculations at the G3MP2//MP2(full)/6-31G(d) level of theory.

About the article

Published Online: 2009-09-25

Published in Print: 2004-04-01


Citation Information: Zeitschrift für Physikalische Chemie, Volume 218, Issue 4, Pages 479–492, ISSN (Online) 2196-7156, ISSN (Print) 0942-9352, DOI: https://doi.org/10.1524/zpch.218.4.479.29198.

Export Citation

© 2004 Oldenbourg Wissenschaftsverlag GmbH.Get Permission

Citing Articles

Here you can find all Crossref-listed publications in which this article is cited. If you would like to receive automatic email messages as soon as this article is cited in other publications, simply activate the “Citation Alert” on the top of this page.

[1]
J. A. de Gouw, J. B. Gilman, S.-W. Kim, S. L. Alvarez, S. Dusanter, M. Graus, S. M. Griffith, G. Isaacman-VanWertz, W. C. Kuster, B. L. Lefer, B. M. Lerner, B. C. McDonald, B. Rappenglück, J. M. Roberts, P. S. Stevens, J. Stutz, R. Thalman, P. R. Veres, R. Volkamer, C. Warneke, R. A. Washenfelder, and C. J. Young
Journal of Geophysical Research: Atmospheres, 2018
[2]
[3]
Andre Silva Pimentel, Geoffrey S. Tyndall, John J. Orlando, Michale D. Hurley, Timothy J. Wallington, Mads P. Sulbaek Andersen, Paul Marshall, and Theodore S. Dibble
International Journal of Chemical Kinetics, 2010, Volume 42, Number 8, Page 479
[4]
John J. Orlando and Geoffrey S. Tyndall
International Journal of Chemical Kinetics, 2010, Volume 42, Number 7, Page 397
[5]
Jessica B. Gilman, William C. Kuster, Paul D. Goldan, Scott C. Herndon, Mark S. Zahniser, Sara C. Tucker, W. Alan Brewer, Brian M. Lerner, Eric J. Williams, Robert A. Harley, Fred C. Fehsenfeld, Carsten Warneke, and Joost A. de Gouw
Journal of Geophysical Research, 2009, Volume 114
[6]
Iván Bravo, Alfonso Aranda, Yolanda Díaz-de-Mera, Elena Moreno, Maria E. Tucceri, and Diana Rodríguez
Phys. Chem. Chem. Phys., 2009, Volume 11, Number 2, Page 384
[7]
Y.J. Zhang, P. Liang, Z.H. Jiang, M. Cazaunau, V. Daële, Y.J. Mu, and A. Mellouki
Chemical Physics Letters, 2014, Volume 602, Page 68

Comments (0)

Please log in or register to comment.
Log in