Infrared spectrum of propargylamine |
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| Authors: | Yoshiaki Hamada Masamichi Tsuboi Munetaka Nakata Mitsuo Tasumi |
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| Affiliation: | Faculty of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113, Japan;Department of Chemistry, Faculty of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113, Japan |
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| Abstract: | Infrared absorption spectra of propargylamine in the gas phase and in the low-temperature Ar matrix were observed. The vibrational analysis was made with the help of an ab initio MO calculation. A set of effective force constants was derived which reproduces the observed frequencies. The spectrum indicated the occurrence of one rotational isomer, namely trans around the CN bond. |
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