Ethenamine, N-methyl-

Formula: C₃H₇N
Molecular weight: 57.0944
IUPAC Standard InChI: InChI=1S/C3H7N/c1-3-4-2/h3-4H,1H2,2H3
IUPAC Standard InChIKey: HGUZQMQXAHVIQC-UHFFFAOYSA-N
CAS Registry Number: 2308-42-1
Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
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Other names: N-Methyl-N-ethenylamine
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Other data available:
- Gas phase ion energetics data
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Vibrational and/or electronic energy levels

State: X

Vib. sym.	No.	Approximate type of mode	cm^-1		Med.	Method	References


a'	1	NH stretch	3485		gas	IR	Amatatsu, Hamada, et al., 1985
	2	CH₂ a-stretch	3120		gas	IR	Amatatsu, Hamada, et al., 1985
	3	CH₂ s-stretch	3037		gas	IR	Amatatsu, Hamada, et al., 1985
	4	CH stretch	2990		gas	IR	Amatatsu, Hamada, et al., 1985
	5	CH₃ stretch	2928	T	gas	IR	Amatatsu, Hamada, et al., 1985
	6	CH₃ s-stretch	2868	T	gas	IR	Amatatsu, Hamada, et al., 1985
	7	C=C stretch	1655	s	gas	IR	Amatatsu, Hamada, et al., 1985
	8	CH₃ deform.	1495		gas	IR	Amatatsu, Hamada, et al., 1985
	9	NH bend	1465		gas	IR	Amatatsu, Hamada, et al., 1985
	10	CH₂ scissors	1430	T	gas	IR	Amatatsu, Hamada, et al., 1985
	11	CH₃ s-deform.	1405		gas	IR	Amatatsu, Hamada, et al., 1985
	12	CCH bend	1315		gas	IR	Amatatsu, Hamada, et al., 1985
	13	CNC a-stretch	1230		gas	IR	Amatatsu, Hamada, et al., 1985
	13	CNC a-stretch	1223		gas	IR	Amatatsu, Hamada, et al., 1985
	14	CH₃ rock	1150		gas	IR	Amatatsu, Hamada, et al., 1985
	15	CH₂ rock	1029		gas	IR	Amatatsu, Hamada, et al., 1985
	16	CNC s-stretch	920		gas	IR	Amatatsu, Hamada, et al., 1985
	17	CNC bend	527		gas	IR	Amatatsu, Hamada, et al., 1985
a	19	CH₃ stretch	2822	T	gas	IR	Amatatsu, Hamada, et al., 1985
	20	CH₃ deform.	1445	T	gas	IR	Amatatsu, Hamada, et al., 1985
	21	CH₃ rock	1063	T	gas	IR	Amatatsu, Hamada, et al., 1985
	22	CH OPLA	966		gas	IR	Amatatsu, Hamada, et al., 1985
	23	CH₂ OPLA	795	s	gas	IR	Amatatsu, Hamada, et al., 1985
	23	CH₂ OPLA	788	s	gas	IR	Amatatsu, Hamada, et al., 1985
	24	C=C torsion	661		gas	IR	Amatatsu, Hamada, et al., 1985
	25	NH wag	408		gas	IR	Amatatsu, Hamada, et al., 1985

Additional references: Jacox, 1994, page 409

Notes

Strong

Tentative assignment or approximate value

References

Go To: Top, Vibrational and/or electronic energy levels, Notes

Amatatsu, Hamada, et al., 1985
Amatatsu, Y.; Hamada, Y.; Tsuboi, M.; Sugie, M., Pyrolysis of amines: Infrared spectrum of N-methylvinylamine, J. Mol. Spectrosc., 1985, 111, 1, 29, https://doi.org/10.1016/0022-2852(85)90065-7 . [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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