Nitrogen(1+), hydrodi-
- Formula: HN2+
- Molecular weight: 29.0208
- CAS Registry Number: 12357-66-3
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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 | |
|---|---|---|---|---|---|---|---|
| Σ+ | 1 | NH stretch | 3233.96 | gas | CC IR | Gudeman, Begemann, et al., 1983 Owrutsky, Keim, et al., 1989 Nakanaga, Ito, et al., 1990 Keim, Polak, et al., 1990 | |
| 1 | NH stretch | 3158.42 | H | gas | PF | Nizkorodov, Maier, et al., 1995 Meuwly, Nizkorodov, et al., 1996 | |
| 1 | NH stretch | 3053.54 | gas | PF | Nizkorodov, Meuwly, et al., 1998 | ||
| 1 | NH stretch | 2505.50 | A | gas | DL | Botschwina, Oswald, et al., 2000 | |
| Π | 2 | Bend | 686.80 | gas | DL | Sears, 1985 Owrutsky, Gudeman, et al., 1986 | |
| Σ+ | 3 | NN stretch | 2257.87 | gas | DL | Foster and McKellar, 1984 | |
| 3 | NN stretch | 2041.18 | A | gas | DL | Botschwina, Oswald, et al., 2000 | |
Additional references: Jacox, 1994, page 39; Saykally, Dixon, et al., 1976; Anderson, Dixon, et al., 1977; Sastry, Helminger, et al., 1981; Szanto, Anderson, et al., 1981; Nesbitt, Petek, et al., 1984; Sears, 1985, 2; Ho, Pursell, et al., 1990; Verdes, Linnartz, et al., 2000; Seki, Sumiyshi, et al., 2002; Amano, Hirao, et al., 2005
Notes
| H | (1/2)(2ν) |
| A | 0~1 cm-1 uncertainty |
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.
Gudeman, Begemann, et al., 1983
Gudeman, C.S.; Begemann, M.H.; Pfaff, J.; Saykally, R.J.,
Velocity-Modulated Infrared Laser Spectroscopy of Molecular Ions: The ν_{1} Band of HCO^{+},
Phys. Rev. Lett., 1983, 50, 10, 727, https://doi.org/10.1103/PhysRevLett.50.727
. [all data]
Owrutsky, Keim, et al., 1989
Owrutsky, J.C.; Keim, E.R.; Coe, J.V.; Saykally, R.J.,
Absolute IR intensities of the .nu.1 bands of hydrodinitrogen(1+) and oxomethylium determined by direct laser absorption spectroscopy in fast ion beams,
J. Phys. Chem., 1989, 93, 16, 5960, https://doi.org/10.1021/j100353a003
. [all data]
Nakanaga, Ito, et al., 1990
Nakanaga, T.; Ito, F.; Sugawara, K.; Takeo, H.; Matsumura, C.,
Observation of infrared absorption spectra of molecular ions, H3+ and HN2+, by FTIR spectroscopy,
Chem. Phys. Lett., 1990, 169, 3, 269, https://doi.org/10.1016/0009-2614(90)85199-M
. [all data]
Keim, Polak, et al., 1990
Keim, E.R.; Polak, M.L.; Owrutsky, J.C.; Coe, J.V.; Saykally, R.J.,
Absolute infrared vibrational band intensities of molecular ions determined by direct laser absorption spectroscopy in fast ion beams,
J. Chem. Phys., 1990, 93, 5, 3111, https://doi.org/10.1063/1.458845
. [all data]
Nizkorodov, Maier, et al., 1995
Nizkorodov, S.A.; Maier, J.P.; Bieske, E.J.,
The infrared spectrum of the N2H+--He ion-neutral complex,
J. Chem. Phys., 1995, 102, 13, 5570, https://doi.org/10.1063/1.469286
. [all data]
Meuwly, Nizkorodov, et al., 1996
Meuwly, M.; Nizkorodov, S.A.; Maier, J.P.; Bieske, E.J.,
Mid-Infrared Spectra of He-HN2+ and He2-HN2+,
J. Chem. Phys., 1996, 104, 11, 3876, https://doi.org/10.1063/1.471244
. [all data]
Nizkorodov, Meuwly, et al., 1998
Nizkorodov, S.A.; Meuwly, M.; Maier, J.P.; Dopfer, O.; Bieske, E.J.,
Infrared predissociation spectra of Ne[sub n]--HN[sub 2][sup +] clusters (n=1--5),
J. Chem. Phys., 1998, 108, 21, 8964, https://doi.org/10.1063/1.476342
. [all data]
Botschwina, Oswald, et al., 2000
Botschwina, P.; Oswald, R.; Linnartz, H.; Verdes, D.,
The ν[sub 1] and ν[sub 2] bands of Ar...HN[sub 2][sup +]: A joint theoretical/experimental study,
J. Chem. Phys., 2000, 113, 7, 2736, https://doi.org/10.1063/1.1305263
. [all data]
Sears, 1985
Sears, T.J.,
Observation of the ν_2 (bending) fundamental of the HN_2^+ ion at 146 micrometers,
J. Opt. Soc. Am. B, 1985, 2, 5, 786, https://doi.org/10.1364/JOSAB.2.000786
. [all data]
Owrutsky, Gudeman, et al., 1986
Owrutsky, J.C.; Gudeman, C.S.; Martner, C.C.; Tack, L.M.; Rosenbaum, N.H.; Saykally, R.J.,
Determination of the equilibrium structure of protonated nitrogen by high resolution infrared laser spectroscopy,
J. Chem. Phys., 1986, 84, 2, 605, https://doi.org/10.1063/1.450607
. [all data]
Foster and McKellar, 1984
Foster, S.C.; McKellar, A.R.W.,
The ν3 fundamental bands of HN+2, DN+2, and DCO+,
J. Chem. Phys., 1984, 81, 8, 3424, https://doi.org/10.1063/1.448066
. [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]
Saykally, Dixon, et al., 1976
Saykally, R.J.; Dixon, T.A.; Anderson, T.G.; Szanto, P.G.; Woods, R.C.,
Laboratory Microwave Spectrum and Rest Frequencies of the N2H(+) Ion,
Astrophys. J., 1976, 205, L101, https://doi.org/10.1086/182099
. [all data]
Anderson, Dixon, et al., 1977
Anderson, T.G.; Dixon, T.A.; Piltch, N.D.; Saykally, R.J.; Szanto, P.G.; Woods, R.C.,
Laboratory Rest Frequencies for N2D(+),
Astrophys. J., 1977, 216, L85, https://doi.org/10.1086/182516
. [all data]
Sastry, Helminger, et al., 1981
Sastry, K.V.L.N.; Helminger, P.; Herbst, E.; De Lucia, F.C.,
Millimeter and submillimeter spectra of HN+2and DN+2,
Chem. Phys. Lett., 1981, 84, 2, 286, https://doi.org/10.1016/0009-2614(81)80346-6
. [all data]
Szanto, Anderson, et al., 1981
Szanto, P.G.; Anderson, T.G.; Saykally, R.J.; Piltch, N.D.; Dixon, T.A.; Woods, R.C.,
A microwave substitution structure for protonated nitrogen N2H+,
J. Chem. Phys., 1981, 75, 9, 4261, https://doi.org/10.1063/1.442628
. [all data]
Nesbitt, Petek, et al., 1984
Nesbitt, D.J.; Petek, H.; Gudeman, C.S.; Moore, C.B.; Saykally, R.J.,
A study of the ν1 fundamental and bend-excited hot band of DNN+ by velocity modulation absorption spectroscopy with an infrared difference frequency laser,
J. Chem. Phys., 1984, 81, 12, 5281, https://doi.org/10.1063/1.447670
. [all data]
Sears, 1985, 2
Sears, T.J.,
Detection of the bending fundamental band of DN+2 by diode laser absorption spectroscopy,
J. Chem. Phys., 1985, 82, 12, 5757, https://doi.org/10.1063/1.448565
. [all data]
Ho, Pursell, et al., 1990
Ho, W.C.; Pursell, C.J.; Weliky, D.P.; Takagi, K.; Oka, T.,
Infrared--microwave double resonance spectroscopy of molecular ions: HN+2,
J. Chem. Phys., 1990, 93, 1, 87, https://doi.org/10.1063/1.459466
. [all data]
Verdes, Linnartz, et al., 2000
Verdes, D.; Linnartz, H.; Botschwina, P.,
Spectroscopic and theoretical characterisation of the ν2 band of Ar...DN2+,
Chem. Phys. Lett., 2000, 329, 3-4, 228, https://doi.org/10.1016/S0009-2614(00)01011-3
. [all data]
Seki, Sumiyshi, et al., 2002
Seki, K.; Sumiyshi, Y.; Endo, Y.,
Pure rotational spectra of the Ar--HN[sub 2][sup +] and the Kr--HN[sub 2][sup +] ionic complexes,
J. Chem. Phys., 2002, 117, 21, 9750, https://doi.org/10.1063/1.1518025
. [all data]
Amano, Hirao, et al., 2005
Amano, T.; Hirao, T.; Takano, J.,
Submillimeter-wave spectroscopy of HN2+ and DN2+ in the excited vibrational states,
J. Mol. Spectrosc., 2005, 234, 1, 170, https://doi.org/10.1016/j.jms.2005.09.004
. [all data]
Notes
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