Magnetic anisotropy of the nitro group studied by nuclear magnetic resonance
- 1 March 1963
- journal article
- research article
- Published by Taylor & Francis in Molecular Physics
- Vol. 6 (2) , 105-114
- https://doi.org/10.1080/00268976300100121
Abstract
The observed proton magnetic resonance shifts of ortho-methyl-protons in o-methyl-nitrobenzene derivatives have a regular dependence on the rotational angle of the nitro group around the C-N bond. The nature of this dependence has been mainly attributed to the magnetic anisotropy of the nitro group. From this dependence and with several reasonable assumptions, the principal magnetic susceptibilities of a nitro group have been calculated.Keywords
This publication has 12 references indexed in Scilit:
- Steric effects on mesomerism. XX. The dipole moments of some nitrobenzene derivativesRecueil des Travaux Chimiques des Pays-Bas, 1959
- ORGANIC ANALYTICAL APPLICATION OF NUCLEAR MAGNETIC RESONANCEAnnals of the New York Academy of Sciences, 1958
- 483. The dipole moments of some aromatic nitro-compounds in relation to the steric inhibition of the mesomeric effect of the nitro-groupJournal of the Chemical Society, 1957
- Near Ultraviolet Absorption Spectra of Halogenated NitrobenzenesJournal of the American Chemical Society, 1954
- 67. The magnetic susceptibility of certain organic compounds. Part III. The contribution of the nitro-group to the magnetic susceptibility of aliphatic and aromatic nitro-compoundsJournal of the Chemical Society, 1950
- 545. The ultra-violet spectra of certain substituted aromatic nitro-compoundsJournal of the Chemical Society, 1950
- Steric Effects in the Ultraviolet Absorption Spectra of Aromatic Nitro CompoundsJournal of the American Chemical Society, 1947
- The magnetic susceptibility of position isomers in the disubstituted benzene seriesTransactions of the Faraday Society, 1945
- 209. An investigation of steric influences on the phenomenon of resonance. Part IIJournal of the Chemical Society, 1939
- 421. The dipole moments of vapours. Part VI. Bond moments and mesomeric momentsJournal of the Chemical Society, 1937