ESR of matrix isolated bromine atoms produced in the H + Br2 reaction

Article abstract of DOI:10.1063/1.440355

The products of the H(D) + X₂ reaction, where X is Br, Cl, or F, have been trapped in solid argon at 4 K and observed via ESR.With Br2 as reactant the observed spectra are attributed to Br atoms electronically quenched in an axial crystal field.The spectra obtained using the other halogens were not clearly attributable to quenched atoms.The ESR of matrix-isolated Br atoms has not been observed previousls, > but their magnetic properties are similar to those recently observed by Iwasaki, Toriyama, and Muto for I atoms queched in solid xenon.For Br: g_<*> = 2.646(1),g_<*> = 1.55(1),/A_<*>/ = 1937(20)MHz, /A_<*>/ = 423(10) MHz, and Q_<*> = 100(10) MHz.Comparison was made with crude axial crystal field predictions derived using the magnetic parameters of the gas-phase atoms.

Full text of DOI:10.1063/1.440355

ESR of matrix isolated bromine atoms produced in the H+Br2 reaction
S. V. Bhat and W. Weltner Jr.
Citation: The Journal of Chemical Physics 73, 1498 (1980); doi: 10.1063/1.440355
View online: http://dx.doi.org/10.1063/1.440355
View Table of Contents: http://scitation.aip.org/content/aip/journal/jcp/73/4?ver=pdfcov
Published by the AIP Publishing
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This article is copyrighted as indicated in the article. Reuse of AIP content is subject to the terms at: http://scitation.aip.org/termsconditions. Downloaded to IP:
160.36.178.25 On: Tue, 23 Dec 2014 00:50:10

This article is copyrighted as indicated in the article. Reuse of AIP content is subject to the terms at: http://scitation.aip.org/termsconditions. Downloaded to IP:
160.36.178.25 On: Tue, 23 Dec 2014 00:50:10

This article is copyrighted as indicated in the article. Reuse of AIP content is subject to the terms at: http://scitation.aip.org/termsconditions. Downloaded to IP:
160.36.178.25 On: Tue, 23 Dec 2014 00:50:10

This article is copyrighted as indicated in the article. Reuse of AIP content is subject to the terms at: http://scitation.aip.org/termsconditions. Downloaded to IP:
160.36.178.25 On: Tue, 23 Dec 2014 00:50:10