Nitrosyl iodide

Formula: INO
Molecular weight: 156.9106
IUPAC Standard InChI: InChI=1S/INO/c1-2-3
IUPAC Standard InChIKey: VBAXOVGEFYCYMW-UHFFFAOYSA-N
CAS Registry Number: 58585-94-7
Chemical structure:
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Vibrational and/or electronic energy levels

State: B

Energy (cm^-1)	Med.	Transition	λ_min (nm)	λ_max (nm)	References


T_x = 42000	gas	B-X	223	310	van den Bergh and Troe, 1976
					Basco and Hunt, 1978
					Forte, Hippler, et al., 1981

State: A

Energy (cm^-1)	Med.	Transition	λ_min (nm)	λ_max (nm)	References


T_x = 23800	gas	A-X	390	470	Porter, Szabo, et al., 1962
					van den Bergh and Troe, 1976
					Basco and Hunt, 1978
					Forte, Hippler, et al., 1981

State: X

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


a'	1	NO stretch	1785	gas	IR	Barnes, Becker, et al., 1991
	1	NO stretch	1809	Ar	IR	Feuerhahn, Hilbig, et al., 1978
	1	NO stretch	1806	Kr	IR	Fried and Mathews, 1977
	2	Bend	216	Ar	IR	Feuerhahn, Hilbig, et al., 1978
	3	NI stretch	470	Ar	IR	Feuerhahn, Hilbig, et al., 1978
	3	NI stretch	468	Kr	IR	Fried and Mathews, 1977

Additional references: Jacox, 1994, page 102

Notes

Energy separation between the band maximum of the excited electronic state and the v = 0 level of the ground state.

References

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van den Bergh and Troe, 1976
van den Bergh, H.; Troe, J., Kinetic and thermodynamic properties of INO and INO2 intermediate complexes in iodine recombination, J. Chem. Phys., 1976, 64, 2, 736, https://doi.org/10.1063/1.432220 . [all data]

Basco and Hunt, 1978
Basco, N.; Hunt, J.E., The recombination of iodine atoms in the presence of nitric oxide, Int. J. Chem. Kinet., 1978, 10, 7, 733, https://doi.org/10.1002/kin.550100707 . [all data]

Forte, Hippler, et al., 1981
Forte, E.; Hippler, H.; van den Bergh, H., INO thermodynamic properties and ultraviolet spectrum, Int. J. Chem. Kinet., 1981, 13, 12, 1227, https://doi.org/10.1002/kin.550131203 . [all data]

Porter, Szabo, et al., 1962
Porter, G.; Szabo, Z.G.; Townsend, M.G., The Recombination of Atoms V. Iodine Atom Recombination in Nitric Oxide, Proc. Roy. Soc. (London) A270, 1962, 270, 1343, 493, https://doi.org/10.1098/rspa.1962.0239 . [all data]

Barnes, Becker, et al., 1991
Barnes, I.; Becker, K.H.; Starcke, J., Fourier-transform IR spectroscopic observation of gaseous nitrosyl iodine, nitryl iodine, and iodine nitrate, J. Phys. Chem., 1991, 95, 24, 9736, https://doi.org/10.1021/j100177a026 . [all data]

Feuerhahn, Hilbig, et al., 1978
Feuerhahn, M.; Hilbig, W.; Minkwitz, R.; Engelhardt, U., Spectrochim. Acta, 1978, 34A, 1065. [all data]

Fried and Mathews, 1977
Fried, A.; Mathews, C.W., The resonance fluorescence of BO2 excited by a pulsed dye-laser, Chem. Phys. Lett., 1977, 52, 2, 363, https://doi.org/10.1016/0009-2614(77)80560-5 . [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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