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Electron spin resonance spectra of certain fluorohydride radicals of phosphorus, arsenic, and antimony

Colussi, A. J. and Morton, J. R. and Preston, K. F. (1975) Electron spin resonance spectra of certain fluorohydride radicals of phosphorus, arsenic, and antimony. Journal of Physical Chemistry, 79 (17). pp. 1855-1858. ISSN 0022-3654 . http://resolver.caltech.edu/CaltechAUTHORS:20150623-154817237

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Abstract

Isotropic ESR spectra of a series of phosphorus fluorohydride radicals PH_nF_(4-n), where n = 0-4, have been observed in γ-irradiated solid solutions of PF_3, PF_2H, and PH_3 in neopentane or SF_6. The spectra of AsH_3F and SbH_3F are also reported. The hyperfine interactions of these radicals are consistent with a totally symmetric semioccupied orbital in a framework possessing either C_(2u) or C_s symmetry. The relative merits of Hückel and INDO molecular orbital calculations in predicting the various observed trends are discussed.


Item Type:Article
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http://dx.doi.org/10.1021/j100584a020DOIArticle
http://pubs.acs.org/doi/abs/10.1021/j100584a020PublisherArticle
ORCID:
AuthorORCID
Colussi, A. J.0000-0002-3400-4101
Additional Information:© 1975 American Chemical Society. (Received December 16, 1974) Publication costs assisted by the National Research Council of Canada. We thank Dr. K. Sogabe for a preprint of the above-mentioned article and Dr. S. K. Brownstein for NMR spectra.
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National Research Council of CanadaUNSPECIFIED
Record Number:CaltechAUTHORS:20150623-154817237
Persistent URL:http://resolver.caltech.edu/CaltechAUTHORS:20150623-154817237
Official Citation:Electron spin resonance spectra of certain fluorohydride radicals of phosphorus, arsenic, and antimony A. J. Colussi, J. R. Morton, and K. F. Preston The Journal of Physical Chemistry 1975 79 (17), 1855-1858 DOI: 10.1021/j100584a020
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:58556
Collection:CaltechAUTHORS
Deposited By: George Porter
Deposited On:24 Jun 2015 14:59
Last Modified:13 Feb 2019 18:06

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