Microwave spectrum of 3-methoxypropionitrile |
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| Authors: | R.S. Lowe R. Kewley |
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| Affiliation: | Department of Chemistry, Queen''s University, Kingston, Ontario, CanadaK7L 3N6 |
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| Abstract: | The microwave spectrum of 3-methoxypropionitrile, CH3OCH2CH2CN, has been investigated in the region 16 to 40 GHz. The spectrum reveals the presence of only one rotational isomer, the fully-trans form (with C8 symmetry). For the ground vibrational state the rotational constants are A = 17 821 ± 14, B = 1425.526 ± 0.005, and C = 1353.909 ± 0.005MHz and the centrifugal distortion constants are DJ = 0.162 ± 0.010 and DJK = ?10.28 ± 0.03kHz. Several series of vibrational satellite lines have been assigned to the torsional motions about the CH2 | |
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