Nuclear magnetic resonance studies of urea and thiourea adducts
- 1 March 1961
- journal article
- research article
- Published by Taylor & Francis in Molecular Physics
- Vol. 4 (2) , 125-134
- https://doi.org/10.1080/00268976100100171
Abstract
The ‘wide-line’ proton magnetic resonance spectra of n-tridecane and n-hexadecane and their urea adducts have been examined from 77°K to 298°K. The results show that the enclosed component is capable of a considerable degree of molecular motion. Estimates of the energy barriers involved support the idea that the interaction between the urea cage and the adducted hydrocarbon is only slight. The thiourea adducts of some cyclic hydrocarbons have also been examined.Keywords
This publication has 17 references indexed in Scilit:
- THE INFRARED ABSORPTION SPECTRA OF UREA–HYDROCARBON ADDUCTSCanadian Journal of Chemistry, 1960
- 84. Nuclear resonance spectra of the polymorphic forms of glyceridesJournal of the Chemical Society, 1960
- 337. Infrared absorption spectra of some urea complexesJournal of the Chemical Society, 1959
- The Narrowing of Nuclear Magnetic Resonance Spectra by Molecular Rotation in SolidsProceedings of the Physical Society, 1958
- The magnetic susceptibility of oxygen in a clathrate compound. IIProceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1958
- On the infrared spectrum of urea in the urea‐cetane complexRecueil des Travaux Chimiques des Pays-Bas, 1956
- Röntgenographische Strukturuntersuchungen hexagonaler Einschlussverbindungen des ThioharnstoffsActa Crystallographica, 1954
- Low-temperature Thermal Data for the Nine Normal Paraffin Hydrocarbons from Octane to HexadecaneJournal of the American Chemical Society, 1954
- Molecular Motion in Certain Solid HydrocarbonsThe Journal of Chemical Physics, 1950
- An X-ray investigation of normal paraffins near their melting pointsProceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character, 1932