t-HNNO

Formula: HN₂O
Molecular weight: 45.0207
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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	3254.0	w m	Xe	IR	Laursen, Delia, et al., 2000
	2	NN stretch	1628.9	vs	Xe	IR	Laursen, Delia, et al., 2000
	2	NN stretch	1627.1		Xe	IR	Laursen, Delia, et al., 2000
	3	NO stretch	1296.2	m	Xe	IR	Laursen, Delia, et al., 2000
	3	NO stretch	1294.5		Xe	IR	Laursen, Delia, et al., 2000
	4	HNN bend	1214.7	m	Xe	IR	Laursen, Delia, et al., 2000
	4	HNN bend	1213.4		Xe	IR	Laursen, Delia, et al., 2000
a	6	Torsion	746.5	w m	Xe	IR	Laursen, Delia, et al., 2000

Additional references: Jacox, 2003, page 192

Notes

Weak

Medium

Very strong

References

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Laursen, Delia, et al., 2000
Laursen, S.L.; Delia, A.E.; Mitchell, K., Reaction of NH (X, J. Phys. Chem. A, 2000, 104, 16, 3681, https://doi.org/10.1021/jp993854i . [all data]

Jacox, 2003
Jacox, M.E., Vibrational and electronic energy levels of polyatomic transient molecules: supplement B, J. Phys. Chem. Ref. Data, 2003, 32, 1, 1-441, https://doi.org/10.1063/1.1497629 . [all data]

Notes

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Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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