C3H7N

Formula: C₃H₇N
Molecular weight: 57.0944
CAS Registry Number: 43691-07-2
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Other data available:
- Reaction thermochemistry data
- 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	NH₂ a-stretch	3500		gas	IR	Hamada, Amatatsu, et al., 1985
	2	NH₂ s-stretch	3415		gas	IR	Hamada, Amatatsu, et al., 1985
	3	1-CH stretch	3070		gas	IR	Hamada, Amatatsu, et al., 1985
	5	CH₃ stretch	2970		gas	IR	Hamada, Amatatsu, et al., 1985
	6	CH₃ s-stretch	2877		gas	IR	Hamada, Amatatsu, et al., 1985
	7	C=C stretch	1666	s	gas	IR	Hamada, Amatatsu, et al., 1985
	8	NH₂ scissors	1615	m T	gas	IR	Hamada, Amatatsu, et al., 1985
	10	CH₃ s-deform.	1375		gas	IR	Hamada, Amatatsu, et al., 1985
	11	2-CH bend	1280		gas	IR	Hamada, Amatatsu, et al., 1985
	12	1-CH bend	1270		gas	IR	Hamada, Amatatsu, et al., 1985
	13	CH₃ rock	1078		gas	IR	Hamada, Amatatsu, et al., 1985
	14	CN stretch	1067		gas	IR	Hamada, Amatatsu, et al., 1985
	15	C-C stretch	920		gas	IR	Hamada, Amatatsu, et al., 1985
	16	C₃ bend	480		gas	IR	Hamada, Amatatsu, et al., 1985
a	18	CH₃ stretch	2935		gas	IR	Hamada, Amatatsu, et al., 1985
	19	CH₃ deform.	1457		gas	IR	Hamada, Amatatsu, et al., 1985
	20	NH₂ twist	1210		gas	IR	Hamada, Amatatsu, et al., 1985
	21	CH₃ rock	1108	T	gas	IR	Hamada, Amatatsu, et al., 1985
	22	1-CH OPLA	993	T	gas	IR	Hamada, Amatatsu, et al., 1985
	24	NH₂ wag	675	m	gas	IR	Hamada, Amatatsu, et al., 1985

Additional references: Jacox, 1994, page 409

Notes

Medium

Strong

Tentative assignment or approximate value

References

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Hamada, Amatatsu, et al., 1985
Hamada, Y.; Amatatsu, Y.; Tsuboi, M., Pyrolysis of amines: Infrared spectrum of 1-aminopropene, J. Mol. Spectrosc., 1985, 110, 2, 369, https://doi.org/10.1016/0022-2852(85)90303-0 . [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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