H2C=C=NCH3
- Formula: C3H5N
- Molecular weight: 55.0785
- CAS Registry Number: 67533-87-3
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Vibrational and/or electronic energy levels
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: Marilyn E. Jacox
State: X
Vib. sym. |
No. | Approximate type of mode |
cm-1 | Med. | Method | References | |
---|---|---|---|---|---|---|---|
a' | 1 | CH2 s-stretch | 2984 | gas | IR | Amatatsu, Hamada, et al., 1987 | |
2 | CH3 stretch | 2941 | T | gas | IR | Amatatsu, Hamada, et al., 1987 | |
3 | CH3 s-stretch | 2889 | gas | IR | Amatatsu, Hamada, et al., 1987 | ||
4 | CCN a-stretch | 2060 | vs | gas | IR | Amatatsu, Hamada, et al., 1987 | |
5 | CH3 deform. | 1470 | gas | IR | Amatatsu, Hamada, et al., 1987 | ||
6 | CH2 scissors | 1410 | gas | IR | Amatatsu, Hamada, et al., 1987 | ||
7 | CH3 s-deform. | 1363 | gas | IR | Amatatsu, Hamada, et al., 1987 | ||
8 | CCN s-stretch | 1233 | gas | IR | Amatatsu, Hamada, et al., 1987 | ||
10 | N-C stretch | 875 | gas | IR | Amatatsu, Hamada, et al., 1987 | ||
11 | CH2 wag | 693 | s | gas | IR | Amatatsu, Hamada, et al., 1987 | |
12 | C=C=N bend | 595 | gas | IR | Amatatsu, Hamada, et al., 1987 | ||
13 | C=N-C bend | 207 | gas | IR | Amatatsu, Hamada, et al., 1987 | ||
a | 14 | CH2 a-stretch | 3050 | gas | IR | Amatatsu, Hamada, et al., 1987 | |
16 | CH3 deform. | 1464 | gas | IR | Amatatsu, Hamada, et al., 1987 | ||
18 | CH2 rock | 1015 | gas | IR | Amatatsu, Hamada, et al., 1987 | ||
Additional references: Jacox, 1994, page 408
Notes
s | Strong |
vs | Very strong |
T | Tentative assignment or approximate value |
References
Go To: Top, Vibrational and/or electronic energy levels, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Amatatsu, Hamada, et al., 1987
Amatatsu, Y.; Hamada, Y.; Tsuboi, M.,
Pyrolysis of amines: Infrared spectrum of N-methylketenimine,
J. Mol. Spectrosc., 1987, 123, 2, 476, https://doi.org/10.1016/0022-2852(87)90293-1
. [all data]
Jacox, 1994
Jacox, M.E.,
Vibrational and electronic energy levels of polyatomic transient molecules, American Chemical Society, Washington, DC, 1994, 464. [all data]
Notes
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- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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