Keier et al., Doklady Akademii Nauk SSSR, 1952, vol. 85, p. 1029
作者:Keier et al.
DOI:——
日期:——
Bond Rupture and Nonrupture in the Beta Decay of Carbon—14 Studied by Double Isotopic Labeling
作者:Richard L. Wolfgang、R. Christian Anderson、Richard W. Dodson
DOI:10.1063/1.1700835
日期:1956.1
The effect of beta decay of a constituent carbon atom of the ethane molecule has been studied by a technique of double labeling, with C14H3C14H3. The radioactivity of one of the carbon atoms served as a tracer for the entity which results from the decay of the other to nitrogen when the chemical bond is preserved. It was found that in 47% of the cases the molecular entity was not disrupted but survived as methyl amine, C14H3NH2. This result is in good agreement with theoretical expectations.