NASA NTRS · 20210005068
GAuche-Ethyl Alcohol: Laboratory Assignments and Interstellar Identification
Abstract
Ethyl alcohol (ethanol) is known to possess a pair of closely-spaced excited torsional substates (gauche +, gauche -) at an energy of approximately 57 K above the ground (trans) torsional substrate. We report an extended analysis of some gauch- - gauch+ Q branch (delta J=0) transitions witha three-substrate fixed frame axis method (FFAM) Hamilton.
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De Lucia, Frank C., Herbst, Eric, Sastry, K. V. L. N., Pearson, J. C.. 1996-01-01. GAuche-Ethyl Alcohol: Laboratory Assignments and Interstellar Identification. https://ntrs.nasa.gov/citations/20210005068
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