Isotope effects in tritium exchange between liquid pyrrole, pyrrolidine and gaseous hydrogen |
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| Authors: | A. Stolarz J. Szydlowski |
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| Affiliation: | (1) Department of Chemistry, University of Warsaw, Zwirki i Wigury 101, 02-089 Warsaw, Poland;(2) Heavy Ion Laboratory, University of Warsaw, Pasteura 5a, 02-093 Warsaw, Poland |
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| Abstract: | The overall tritium separation factor between molecular hydrogen and liquid pyrrole and pyrrolidine has been measured between 280 and 325 K. The data are comparable with values of α measured for similar exchange reactions involving ammonia and methylamine. There is a visible correlation of the isotope effect with the energy of hydrogen bond formed by NH groups of liquid ammonia, methylamine, pyrrole and pyrrolidine. |
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