Electron spin resonance spectra of the radical anions of nitrosobenzene and nitrobenzene in liquid ammonia
Donald H. Levy,Rollie J. Myers +1 more
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This article is published in Journal of Chemical Physics.The article was published on 1965-05-15 and is currently open access. It has received 25 citations till now. The article focuses on the topics: Nitrosobenzene & Nitrobenzene.read more
Citations
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Journal ArticleDOI
Reactions of resonance stabilized anions. XXIX. Electron-transfer processes. 7. Formation of paramagnetic and condensation products from nitrosobenzene in basic solution
Glen A. Russell,Edwin J. Geels,Frank J. Smentowski,Kuo-Yuan Chang,James H. Reynolds,Gerd Kaupp +5 more
Journal ArticleDOI
Spin-trapping of sulfite radical anion, SO3-., by a water-soluble, nitroso-aromatic spin-trap
Toshihiko Ozawa,Akira Hanaki +1 more
TL;DR: The SO3- radical adduct (spin adduct) was observed even in the presence of the very low concentration of H2O2 (1.21 X 10(-2) mumol) and a g-value of 2.0063.
Book ChapterDOI
Electron-Spin Resonance Studies of Short-Lived Organic Radicals
R.O.C. Norman,B.C. Gilbert +1 more
TL;DR: In this paper, the role of electron spin resonance (e.s.r.) in the characterization of short-lived organic radicals in solution, with particular reference to the information obtainable about these radicals and the mechanisms of the reactions in which they take part, is discussed.
Journal ArticleDOI
Spin-trapping of superoxide ion by a water-soluble, nitroso-aromatic spin-trap
Toshihiko Ozawa,Akira Hanaki +1 more
TL;DR: Results indicate that the trapped radical is O2-, but not HO2, which can be generated from the oxidation of hydrogen peroxide with Ce4+ ion.
Journal ArticleDOI
Electrochemical Oxidation of Nitrosobenzene and Derivatives in Organic Medium. Electron Spin Resonance of the Cation—Radicals
TL;DR: In this article, the ESR spectra of the radical cations of 2,4,6,d−3,n−4,t−2,4−6,−tri−t−butyl−nitrosobenzene have been observed by means of continuous electrolysis in organic media.
References
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Journal ArticleDOI
Self-consistent field theory of the electron spin distribution in π-electron radicals
TL;DR: In this paper, the Pariser and Parr theory was used to derive the spin density in a single determinant wave function with one unpaired electron, and 2n paired ones in n orbitals.
Journal ArticleDOI
Electrochemical Generation of Free Radicals and Their Study by Electron Spin Resonance Spectroscopy; the Nitrobenzene Anion Radical
David H. Geske,August H. Maki +1 more
TL;DR: In this paper, the nitrobenzene anion radical (C6H5NO2) was prepared by constant potential electrolysis of nitro benzene solutions at a mercury pool electrode placed directly inside the microwave cavity of an electron spin resonance spectrometer.
Journal ArticleDOI
Analysis of the Electron Spin Resonance Spectra of Aromatic Nitrosubstituted Anion Radicals
TL;DR: In this paper, a good quantitative correlation was obtained between the calculated spin densities and the experimental proton hyperfine splittings for most of the compounds studied, and an equation was formulated which gave excellent predictions of the splitting from N14 nuclei in the nitro groups.
Journal ArticleDOI
Electron Spin Resonance Spectra of Carbonyl Anion Radicals
TL;DR: In this paper, a simple modification of conventional molecular orbit theory has been used with considerable success to account for the loss of symmetry in the pi-electron spin density for compounds with a locked carbonyl group, and calculated energy differences for the cis and trans isomers are in good agreement with experiment.
Journal ArticleDOI
ESR Study of Rotational Isomerism in Substituted Benzaldehyde Anions
Ellery W. Stone,August H. Maki +1 more
TL;DR: The ESR spectra of terephthalaldehyde 2,5,d2, phthalaldehyde 4,4, o−nitrobenzaldehyde, and p−nitrophenzaldehyde anions have been obtained and analyzed as mentioned in this paper, and it has been shown experimentally that the trans rotamer of the teralphthalaldehyde anion is more stable and has a higher ratio of ring proton coupling constants than the cis rotamer.
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ESR Study of Rotational Isomerism in Substituted Benzaldehyde Anions
Ellery W. Stone,August H. Maki +1 more
Analysis of the Electron Spin Resonance Spectra of Aromatic Nitrosubstituted Anion Radicals
Electron Spin Resonance and Polarographic Investigation of Substituted Nitrobenzene Negative Ions
August H. Maki,David H. Geske +1 more