Oxygen

• Formula: O₂
• Molecular weight: 31.9988
• IUPAC Standard InChI: InChI=1S/O2/c1-2 Copy

  
• IUPAC Standard InChIKey: MYMOFIZGZYHOMD-UHFFFAOYSA-N Copy
• CAS Registry Number: 7782-44-7
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
  The 3d structure may be viewed using Java or Javascript.
• Other names: Molecular oxygen; Oxygen molecule; Pure oxygen; O2; Liquid oxygen; UN 1072; UN 1073; Dioxygen
• Permanent link for this species. Use this link for bookmarking this species for future reference.
• Information on this page:
  • Gas phase ion energetics data
  • Constants of diatomic molecules
  • References
  • Notes
• Other data available:
  • Gas phase thermochemistry data
  • Phase change data
  • Reaction thermochemistry data: reactions 1 to 50, reactions 51 to 70
  • Henry's Law data
  • Ion clustering data
  • Mass spectrum (electron ionization)
  • Fluid Properties
• Data at other public NIST sites:
  • Microwave spectra (on physics lab web site)
  • Electron-Impact Ionization Cross Sections (on physics web site)
  • Gas Phase Kinetics Database
• Options:
  • Switch to SI units

Data at NIST subscription sites:

• NIST / TRC Web Thermo Tables, "lite" edition (thermophysical and thermochemical data)
• NIST / TRC Web Thermo Tables, professional edition (thermophysical and thermochemical data)

NIST subscription sites provide data under the NIST Standard Reference Data Program, but require an annual fee to access. The purpose of the fee is to recover costs associated with the development of data collections included in such sites. Your institution may already be a subscriber. Follow the links above to find out more about the data in these sites and their terms of usage.

Gas phase ion energetics data

Go To: Top, Constants of diatomic molecules, References, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data evaluated as indicated in comments:
HL - Edward P. Hunter and Sharon G. Lias
L - Sharon G. Lias

Data compiled as indicated in comments:
B - John E. Bartmess
MM - Michael M. Meot-Ner (Mautner)
LL - Sharon G. Lias and Joel F. Liebman
LBLHLM - Sharon G. Lias, John E. Bartmess, Joel F. Liebman, John L. Holmes, Rhoda D. Levin, and W. Gary Mallard
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron

View reactions leading to O₂⁺ (ion structure unspecified)

Electron affinity determinations

Proton affinity at 298K

Ionization energy determinations

Appearance energy determinations

Anion protonation reactions

 +  =

By formula: O₂^- + H⁺ = HO₂

Constants of diatomic molecules

Go To: Top, Gas phase ion energetics data, References, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: Klaus P. Huber and Gerhard H. Herzberg

Data collected through March, 1977

Notes

References

Go To: Top, Gas phase ion energetics data, Constants of diatomic molecules, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Hunter and Lias, 1998
Hunter, E.P.; Lias, S.G., Evaluated Gas Phase Basicities and Proton Affinities of Molecules: An Update, J. Phys. Chem. Ref. Data, 1998, 27, 3, 413-656, https://doi.org/10.1063/1.556018 . [all data]

Ervin, Anusiewicz, et al., 2003
Ervin, K.M.; Anusiewicz, W.; Skurski, P.; Simons, J.; Lineberger, W.C., The only stable state of O-2(-) is the X (2)Pi(g) ground state and it (still!) has an adiabatic electron detachment energy of, J. Phys. Chem. A, 2003, 107, 41, 8521-8529, https://doi.org/10.1021/jp0357323 . [all data]

Travers, Cowles, et al., 1989
Travers, M.J.; Cowles, D.C.; Ellison, G.B., Reinvestigation of the Electron Affinities of O2 and NO, Chem. Phys. Lett., 1989, 164, 5, 449, https://doi.org/10.1016/0009-2614(89)85237-6 . [all data]

Celotta, Bennett, et al., 1972
Celotta, R.J.; Bennett, R.A.; Hall, J.L.; Siegel, M.W.; Levine, J., Molecular photodetachment spectrometry. II. The electron affinity of O₂ and the structure of O₂-, Phys. Rev. A:, 1972, 6, 631. [all data]

Chen and Wentworth, 1983
Chen, E.C.M.; Wentworth, W.E., Determination of molecular electron affinities using the electron capture detector in the pulse sampling mode at steady state, J. Phys. Chem., 1983, 87, 45. [all data]

Tiernan and Wu, 1978
Tiernan, T.O.; Wu, R.L.C., Thermochemical Data for Molecular Negative Ions from Collisional Dissociation Thresholds, Adv. Mass Spectrom., 1978, 7A, 136. [all data]

Durup, Parlant, et al., 1977
Durup, M.; Parlant, G.; Appell, J.; Durup, J.; Ozenne, J.-B., Translational spectroscopy of neutralization-reionization double collision processes of Ar⁺ ions at keV energies, Chem. Phys., 1977, 25, 245. [all data]

Burrow, 1974
Burrow, P.D., Temporary negative ion formation in NO and O₂, Chem. Phys. Lett., 1974, 26, 265. [all data]

Baeda, 1972
Baeda, A.P.M., The adiabatic electron affinities of Cl₂, Br₂, I₂, IBr, NO₂, and O₂, Physica, 1972, 59, 541. [all data]

Celotta, Bennett, et al., 1971
Celotta, R.J.; Bennett, R.A.; Hall, J.L.; Levine, J.; Siegel, M.W., Electron affinity of O₂ by laser photodetachment, Bull. Am. Phys. Soc., 1971, 16, 212. [all data]

Nalley and Compton, 1971
Nalley, S.J.; Compton, R.N., Collisional ionization of cesium by oxygen: The electron affinity of O₂, Chem. Phys. Lett., 1971, 9, 529. [all data]

Tiernan, Hughes, et al., 1971
Tiernan, T.O.; Hughes, B.M.; Lifschitz, C., Electron affinities from endothermic negative ion charge transfer reactions. II. O₂, J. Chem. Phys., 1971, 55, 5692. [all data]

Lacmann and Herschbach, 1970
Lacmann, K.; Herschbach, D.R., Collisional Excitation and Ionization of K Atoms by Diatomic Molecules: Role of Ion-pair States, Chem. Phys. Lett., 1970, 6, 2, 106, https://doi.org/10.1016/0009-2614(70)80144-0 . [all data]

Pack and Phelps, 1966
Pack, J.L.; Phelps, A.V., Electron Attachment and Detachment. I. Pure O₂ at Low Energy, J. Chem. Phys., 1966, 44, 5, 1870, https://doi.org/10.1063/1.1726956 . [all data]

Berkowitz, Chupka, et al., 1971
Berkowitz, J.; Chupka, W.A.; Gutman, D., Electron Affinities of O₂, O₃, NO, NO₂, and NO₃ by Endothermic Charge Transfer, J. Chem. Phys., 1971, 55, 6, 2733, https://doi.org/10.1063/1.1676488 . [all data]

Chantry, 1971
Chantry, P.J., Doppler broadening in beam experiments, J. Chem. Phys., 1971, 55, 2746. [all data]

Chen and Chen, 2003
Chen, E.S.; Chen, E.C.M., Semiempirical characterization of homonuclear diatomic ions: 6. Group VI and VII anions, J. Phys. Chem. A, 2003, 107, 1, 169-177, https://doi.org/10.1021/jp0268922 . [all data]

Bailey and Mahadevan, 1970
Bailey, T.L.; Mahadevan, P., Electron Transfer and Detachment in Collisions of Low Energy Negative Ions with O₂, J. Chem. Phys., 1970, 52, 1, 179, https://doi.org/10.1063/1.1672663 . [all data]

Vogt, Hauffle, et al., 1970
Vogt, D.; Hauffle, B.; Neuert, H., Ladungsaustausch-Reaktionen Einiger Negativer Ionen mit O₂ und die Elektronenaffinitat des O₂, Z. Phys., 1970, 232, 5, 439, https://doi.org/10.1007/BF01395674 . [all data]

Stockdale, Compton, et al., 1969
Stockdale, J.A.D.; Compton, R.N.; Hurst, G.S.; Reinhardt, P.W., Collisions of Monoenergetic Electrons with NO₂: Possible Lower Limits to the Electron Affinities of O₂ and NO, J. Chem. Phys., 1969, 50, 5, 2176, https://doi.org/10.1063/1.1671347 . [all data]

Burch, Smith, et al., 1958
Burch, D.S.; Smith, S.J.; Branscomb, L.M., Photodetachment of O₂^-., Phys. Rev., 1958, 112, 1, 171, https://doi.org/10.1103/PhysRev.112.171 . [all data]

Litorja and Ruscic, 1998
Litorja, M.; Ruscic, B., A photoionization study of the hydroperoxyl radical, HO2, and hydrogen peroxide, H2O2, J. Electron Spectroscopy and Related Phenomena, 1998, 97, 131. [all data]

Tonkyn, Winniczek, et al., 1989
Tonkyn, R.G.; Winniczek, J.W.; White, M.G., Rotationally resolved photoionization of O₂ near threshold, Chem. Phys. Lett., 1989, 164, 137. [all data]

Grade, Wienecke, et al., 1983
Grade, M.; Wienecke, J.; Rosinger, W.; Hirschwald, W., Electron impact investigation of the molecules SeS(g) and TeSe(g) under high-temperature equilibrium conditions, Ber. Bunsen-Ges. Phys. Chem., 1983, 87, 355. [all data]

Gomez, Chatillon, et al., 1982
Gomez, M.; Chatillon, C.; Allibert, M., Thermodynamics of gaseous and condensed indium oxides by mass spectrometry with controlled oxygen oressure, J. Chem. Thermodyn., 1982, 14, 447. [all data]

Farber, Srivastava, et al., 1982
Farber, M.; Srivastava, R.D.; Moyer, J.W., Mass spectrometric determination of the thermodynamics of potassium hydroxide and minor potassium-containing species required in magnetohydrodynamic power systems, J. Chem. Thermodyn., 1982, 14, 1103. [all data]

MacNeil and Dixon, 1977
MacNeil, K.A.G.; Dixon, R.N., High-resolution photoelectron spectroscopy of methanol and its deuterated derivatives: Internal rotation in the ground ionic state, J. Electron Spectrosc. Relat. Phenom., 1977, 11, 315. [all data]

Kronebusch and Berkowitz, 1976
Kronebusch, P.L.; Berkowitz, J., Photodissociative ionization in the 21-41 eV region: O₂, N₂, CO, NO, CO₂, H₂O, NH₃ and CH₄, Int. J. Mass Spectrom. Ion Phys., 1976, 22, 283. [all data]

Samson and Gardner, 1975
Samson, J.A.R.; Gardner, J.L., On the ionization potential of molecular oxygen, Can. J. Phys., 1975, 53, 1948. [all data]

Hildenbrand, 1975
Hildenbrand, D.L., Vertical ionization potential of the CF₂ radical, Chem. Phys. Lett., 1975, 32, 30. [all data]

Bennett, Lin, et al., 1974
Bennett, S.L.; Lin, S.-S.; Gilles, P.W., High-temperature vaporization of ternary systems. I. Mass spectrometry of oxygen-rich vanadium-tungsten-oxygen species, J. Phys. Chem., 1974, 78, 266. [all data]

Tanaka and Tanaka, 1973
Tanaka, K.; Tanaka, I., Photoelectron spectra from some autoionizing state of O₂ near the ionization threshold, J. Chem. Phys., 1973, 59, 5042. [all data]

Natalis, 1973
Natalis, P., Contribution a la spectroscopie photoelectronique. Effets de l'autoionisation dans less spectres photoelectroniques de molecules diatomiques et triatomiques, Acad. R. Belg. Mem. Cl. Sci. Collect. 8, 1973, 41, 1. [all data]

Dromey, Morrison, et al., 1973
Dromey, R.G.; Morrison, J.D.; Peel, J.B., Time-averaged and deconvoluted photoelectron spectrum of the first band of O₂, Chem. Phys. Lett., 1973, 23, 30. [all data]

Vilesov and Lopatin, 1972
Vilesov, F.I.; Lopatin, S.N., Photoelectron spectrometer, Zh. Tekh. Fiz., 1972, 42, 176. [all data]

Dibeler and Walker, 1967
Dibeler, V.H.; Walker, J.A., Mass spectrometric study of the photoionization of small polyatomic molecules, Advan. Mass Spectrom., 1967, 4, 767. [all data]

Samson and Cairns, 1966
Samson, J.A.R.; Cairns, R.B., Ionization potential of O₂, J. Opt. Soc. Am., 1966, 56, 769. [all data]

Brehm, 1966
Brehm, B., Massenspektrometrische Untersuchung der Photoionisation von Molekulen, Z. Naturforsch., 1966, 21a, 196. [all data]

Nicholson, 1963
Nicholson, A.J.C., Photo-ionization efficiency curves. Measurement of ionization potentials and interpretation of fine structure, J. Chem. Phys., 1963, 39, 954. [all data]

Watanabe, 1957
Watanabe, K., Ionization potentials of some molecules, J. Chem. Phys., 1957, 26, 542. [all data]

Kimura, Katsumata, et al., 1981
Kimura, K.; Katsumata, S.; Achiba, Y.; Yamazaki, T.; Iwata, S., Ionization energies, Ab initio assignments, and valence electronic structure for 200 molecules in Handbook of HeI Photoelectron Spectra of Fundamental Organic Compounds, Japan Scientific Soc. Press, Tokyo, 1981. [all data]

Banna and Shirley, 1976
Banna, M.S.; Shirley, D.A., Molecular photoelectron spectroscopy at 132.3 eV: N₂, CO, C₂H₄ and O₂, J. Electron Spectrosc. Relat. Phenom., 1976, 8, 255. [all data]

Blyth, Powis, et al., 1981
Blyth, R.C.G.; Powis, I.; Danby, C.J., Competing pre-dissociations of O₂⁺(B ²Σ_g^-), Chem. Phys. Lett., 1981, 84, 272. [all data]

Oertel, Schenk, et al., 1980
Oertel, H.; Schenk, H.; Baumgartel, H., Ion pair formation from photon irradiation of O₂, NO and CO in 17-30 eV, Chem. Phys., 1980, 46, 251. [all data]

Locht and Schopman, 1974
Locht, R.; Schopman, J., The dissociative ionization in oxygen, Int. J. Mass Spectrom. Ion Phys., 1974, 15, 361. [all data]

Locht and Momigny, 1971
Locht, R.; Momigny, J., Mass spectrometric study of ion-pair processes in diatomic molecules: H₂, CO, NO and O₂, Int. J. Mass Spectrom. Ion Phys., 1971, 7, 121. [all data]

Elder, Villarejo, et al., 1965
Elder, F.A.; Villarejo, D.; Inghram, M.G., Electron affinity of oxygen, J. Chem. Phys., 1965, 43, 758. [all data]

Weissler, Samson, et al., 1959
Weissler, G.L.; Samson, J.A.R.; Ogawa, M.; Cook, G.R., Photoionization analysis by mass spectroscopy, J. Opt. Soc. Am., 1959, 49, 338. [all data]

Frost and McDowell, 1959
Frost, D.C.; McDowell, C.A., Recent electron impact studies on simple molecules (O₂, Cl₂, I₂), Advan. Mass Spectrom., 1959, 1, 413. [all data]

Krupenie, 1972
Krupenie, P.H., The spectrum of molecular oxygen, J. Phys. Chem. Ref. Data, 1972, 1, 423. [all data]

Gilmore, 1965
Gilmore, F.R., Potential energy curves for N₂, NO, O₂ and corresponding ions, J. Quant. Spectry. Radiative Transfer, 1965, 5, 369. [all data]

Freund, 1971
Freund, R.S., Dissociation by electron impact of oxygen into metastable quintet and long-lived high-Rydberg atoms, J. Chem. Phys., 1971, 54, 3125. [all data]

Albritton, Schmeltekopf, et al., 1979
Albritton; Schmeltekopf; Zare, Diatomic Intensity Factors, to be published, cited in Huber and Herzberg, 1979, Wiley, 1979, 1. [all data]

Buenker and Peyerimhoff, 1975
Buenker, R.J.; Peyerimhoff, S.D., Ab initio study of the mixing of valence and Rydberg states in O₂: CI potential curves for the ³Σ_u^-, ³Δ_u and ³Π_u states, Chem. Phys. Lett., 1975, 34, 225. [all data]

Moss and Goddard, 1975
Moss, B.J.; Goddard, W.A., III, Configuration interaction studies on low-lying states of O₂, J. Chem. Phys., 1975, 63, 3523. [all data]

Beebe, Thulstrup, et al., 1976
Beebe, N.H.F.; Thulstrup, E.W.; Andersen, A., Configuration interaction calculations of low-lying electronic states of O₂,O₂⁺, and O₂²⁺, J. Chem. Phys., 1976, 64, 2080. [all data]

Nakamura, Morioka, et al., 1971
Nakamura; Morioka; Hayaishi; Ishiguro; Sasanuma, 3rd International Conference on Vacuum Ultraviolet Radiation Physics - Paper 1pA1-6, Tokyo, 1971, 0. [all data]

Wight and Brion, 1974
Wight, G.R.; Brion, C.E., K-shell excitations in NO and O₂ by 2.5 keV electron impact, J. Electron Spectrosc. Relat. Phenom., 1974, 4, 313. [all data]

LaVilla, 1975
LaVilla, R.E., The O Kα and C Kα emission and O K absorption spectra from O₂ and CO₂. IV, J. Chem. Phys., 1975, 63, 2733. [all data]

Lee, Carlson, et al., 1973
Lee, L.C.; Carlson, R.W.; Judge, D.L.; Ogawa, M., The absorption cross sections of N₂, O₂, CO, NO, CO₂, N₂O, CH₄, C₂H₄, C₂H₆ and C₄H₁₀ from 180 to 700 Å, J. Quant. Spectrosc. Radiat. Transfer, 1973, 13, 1023. [all data]

Watson, Lang, et al., 1973
Watson, W.S.; Lang, J.; Stewart, D.T., Photoabsorption coefficients of molecular oxygen in the 400-600 Å region, Phys. Lett. A, 1973, 44, 293. [all data]

Carlson, 1974
Carlson, R.W., Extreme ultraviolet photodissociative excitation of molecular oxygen, J. Chem. Phys., 1974, 60, 2350. [all data]

Lee, Carlson, et al., 1974
Lee, L.C.; Carlson, R.W.; Judge, D.L.; Ogawa, M., Vacuum ultraviolet fluorescence from photodissocciation fragments of O₂ and N₂, J. Chem. Phys., 1974, 61, 3261. [all data]

Weissler and Lee, 1952
Weissler, G.L.; Lee, P., Absorption coefficients of oxygen in the vacuum ultraviolet, J. Opt. Soc. Am., 1952, 42, 200. [all data]

Aboud, Curtis, et al., 1955
Aboud, A.A.; Curtis, J.P.; Mercure, R.; Rense, W.A., Oxygen gas continuous absorption in the extreme ultraviolet, J. Opt. Soc. Am., 1955, 45, 767. [all data]

De Reilhac and Damany-Astoin, 1964
De Reilhac, L.; Damany-Astoin, N., Sur le spectre d'absorption de l'oxygene dans l'ultraviolet extreme, C.R. Acad. Sci. Paris, 1964, 258, 519. [all data]

Codling and Madden, 1965
Codling, K.; Madden, R.P., New Rydberg series in molecular oxygen near 500 A, Chem. Phys., 1965, 42, 3935. [all data]

Yoshino and Tanaka, 1968
Yoshino, K.; Tanaka, Y., Rydberg absorption series and ionization energies of the oxygen molecule. I, J. Chem. Phys., 1968, 48, 4859. [all data]

Tanaka and Takamine, 1941
Tanaka, Y.; Takamine, T., Vibrational structure of the ⁴Σ_g^-(O₂⁺)←³Σ_g^- Rydberg series of O₂, Phys. Rev., 1941, 59, 771. [all data]

Ogawa, 1968
Ogawa, M., Tanaka-Takamine Rydberg series of O₂, Can. J. Phys., 1968, 46, 312. [all data]

Lindholm, 1968
Lindholm, E., Rydberg series in small molecules. IV. Rydberg series in O₂, Ark. Fys., 1968, 40, 9, 117-124. [all data]

Namioka, Ogawa, et al., 1962
Namioka; Ogawa; Tanaka, (Reference not verified) in Proc. Int. Symp. Mol. Structure and Spectroscopy, Tokyo, 1962, 208. [all data]

Price and Collins, 1935
Price, W.C.; Collins, G., The far ultraviolet absorption spectrum of oxygen, Phys. Rev., 1935, 48, 714. [all data]

Watanabe, 1958
Watanabe, K., Ultraviolet absorbtion processes in the upper atmosphere, Adv. Geophys., 1958, 5, 153. [all data]

Huffman, Larrabee, et al., 1964
Huffman, R.E.; Larrabee, J.C.; Tanaka, Y., Absorption coefficients of oxygen in the 1060-580-Å wavelength region, J. Chem. Phys., 1964, 40, 356. [all data]

Cook and Metzger, 1964
Cook, G.R.; Metzger, P.H., Photoionization and absorption cross sections of O₂ and N₂ in the 600- to 1000-A region, J. Chem. Phys., 1964, 41, 321. [all data]

Matsunaga and Watanabe, 1967
Matsunaga, F.M.; Watanabe, K., Total and photoionization coefficients and dissociation continua of O₂ in the 580-1070 Å region, Sci. Light (Tokyo), 1967, 16, 31. [all data]

Cook, Ogawa, et al., 1973
Cook, G.R.; Ogawa, M.; Carlson, R.W., Photodissociation continuums of N₂ and O₂, J. Geophys. Res., 1973, 78, 1663. [all data]

Dehmer and Chupka, 1975
Dehmer, P.M.; Chupka, W.A., High resolution study of photoionization processes in O₂, J. Chem. Phys., 1975, 62, 4525. [all data]

Kosinskaya and Startsev, 1965
Kosinskaya, I.V.; Startsev, G.P., Absorption cross section of oxygen in the vacuum region of the spectrum, Opt. Spectrosc. Engl. Transl., 1965, 18, 416, In original 735. [all data]

Ogawa and Ogawa, 1975
Ogawa, S.; Ogawa, M., Absorption cross sections of O₂(a¹Δ_g) and O₂(X³Σ_g^-) in the region from 1087 to 1700 Å, Can. J. Phys., 1975, 53, 1845. [all data]

Ogawa, 1970
Ogawa, M., Absorption coefficients of O₂ in the metastable state, a¹Δ_g, J. Chem. Phys., 1970, 53, 3754. [all data]

Clark and Wayne, 1970
Clark, I.D.; Wayne, R.P., The absolute cross section for photoionization of O₂(¹Δ_g), Mol. Phys., 1970, 18, 523. [all data]

Tanaka, 1952
Tanaka, Y., On the new absorption bands of the oxygen molecule in the far ultraviolet region, J. Chem. Phys., 1952, 20, 1728. [all data]

Yamawaki and Ogawa, 1972
Yamawaki; Ogawa, Internal Technical Report University of Southern California, Rpt. Vac-UV-130, 1972, 1. [all data]

Chang and Ogawa, 1973
Chang; Ogawa, Internal Technical Report University of Southern California, Rpt. Vac-UV-140, 1973, 1. [all data]

Ogawa, Yamawaki, et al., 1975
Ogawa, M.; Yamawaki, K.R.; Hashizume, A.; Tanaka, Y., Vibrational isotope shifts of absorption bands of ¹⁶O₂ and ¹⁸O₂ in the region 1130-1300 Å, J. Mol. Spectrosc., 1975, 55, 425. [all data]

Collins, Husain, et al., 1973
Collins, R.J.; Husain, D.; Donovan, R.J., Kinetic spectroscopic studies of O₂(a¹DELTAg₈) by time-resolved absorption spectroscopy in the vacuum ultra-violet, J. Chem. Soc. Faraday Trans. 2, 1973, 69, 145. [all data]

Alberti, Ashby, et al., 1968
Alberti, F.; Ashby, R.A.; Douglas, A.E., Absorption spectra of O₂ in the a¹Δ_g, b¹Σ_g⁺, and X³Σ_g^- states, Can. J. Phys., 1968, 46, 337. [all data]

Chang and Ogawa, 1972
Chang, H.C.; Ogawa, M., Rotational analysis of a high-resolution absorption band of O₂ at 1161 Å, J. Mol. Spectrosc., 1972, 44, 405. [all data]

Cartwright, Hunt, et al., 1973
Cartwright, D.C.; Hunt, W.J.; Williams, W.; Trajmar, S.; Goddard, W.A., III, Theoretical and experimental (electron-impact) studies of the low-lying Rydberg states in O₂, Phys. Rev. A: Gen. Phys., 1973, 8, 2436. [all data]

Trajmar, Cartwright, et al., 1976
Trajmar, S.; Cartwright, D.C.; Hall, R.I., Electron impact excitation of the Rydberg states in O₂ in the 7-10 eV energy-loss region, J. Chem. Phys., 1976, 65, 5275. [all data]

Huebner, Celotta, et al., 1975
Huebner, R.H.; Celotta, R.J.; Mielczarek, S.R.; Kuyatt, C.E., Apparent oscillator strengths for molecular oxygen derived from electron energy-loss measurements, J. Chem. Phys., 1975, 63, 241. [all data]

Ackerman and Biaume, 1970
Ackerman, M.; Biaume, F., Structure of the Schumann-Runge bands from the 0-0 to the 13-0 band, J. Mol. Spectrosc., 1970, 35, 73. [all data]

Creek and Nicholls, 1975
Creek, D.M.; Nicholls, R.W., A comprehensive re-analysis of the O₂(B³Σ_u^- - X³Σ_g^-) Schumann-Runge band system, Proc. R. Soc. London A, 1975, 341, 517. [all data]

Richards and Johnson, 1976
Richards, J.L.; Johnson, P.M., The visible emissions of molecular oxygen in rare gas solids, J. Chem. Phys., 1976, 65, 3948. [all data]

Degen, 1968
Degen, V., The Herzberg II (c¹Σ_u^- - X³Σ_g^-) system of O₂ in emission in the oxygen-argon afterglow, Can. J. Phys., 1968, 46, 783. [all data]

Noxon, 1961
Noxon, J.F., Observation of the (b¹Σ_g⁺-a¹Δ_g) transition in O₂, Can. J. Phys., 1961, 39, 1110. [all data]

Crawford, Welsh, et al., 1949
Crawford, M.F.; Welsh, H.L.; Locke, J.L., Infra-red absorption of oxygen and nitrogen induced by intermolecular forces, Phys. Rev., 1949, 75, 1607. [all data]

Shapiro and Gush, 1966
Shapiro, M.M.; Gush, H.P., The collision-induced fundamental and first overtone bands of oxygen and nitrogen, Can. J. Phys., 1966, 44, 949. [all data]

McKellar, Rich, et al., 1972
McKellar, A.R.W.; Rich, N.H.; Welsh, H.L., Collision-induced vibrational and electronic spectra of gaseous oxygen at low temperatures, Can. J. Phys., 1972, 50, 1. [all data]

McKnight and Gordy, 1968
McKnight, J.S.; Gordy, W., Measurement of the submillimeter-wave rotational transition of oxygen at 424 kMc/sec, Phys. Rev. Lett., 1968, 21, 1787. [all data]

Gebbie, Burroughs, et al., 1969
Gebbie, H.A.; Burroughs, W.J.; Bird, G.R., Magnetic dipole rotation spectrum of oxygen, Proc. R. Soc. London A, 1969, 310, 579. [all data]

Miller and Townes, 1953
Miller, S.L.; Townes, C.H., The microwave absorption spectum of (O¹⁶)₂ and O¹⁶O¹⁷, Phys. Rev., 1953, 90, 537. [all data]

Zimmerer and Mizushima, 1961
Zimmerer, R.W.; Mizushima, M., Precise measurement of the microwave absorption frequencies of the oxygen molecule and the velocity of light, Phys. Rev., 1961, 121, 152. [all data]

West and Mizushima, 1966
West, B.G.; Mizushima, M., Absorption spectrum of the oxygen molecule in the 55-65-Gc/sec region, Phys. Rev., 1966, 143, 31. [all data]

Wilheit and Barrett, 1970
Wilheit, T.T., Jr.; Barrett, A.H., Microwave spectrum of molecular oxygen, Phys. Rev. A: Gen. Phys., 1970, 1, 213. [all data]

Amano and Hirota, 1974
Amano, T.; Hirota, E., Microwave spectrum of the molecular oxygen in the excited vibrational state, J. Mol. Spectrosc., 1974, 53, 346. [all data]

Fletcher and Rayside, 1974
Fletcher, W.H.; Rayside, J.S., High resolution vibrational Raman spectrum of oxygen, J. Raman Spectrosc., 1974, 2, 3. [all data]

Tinkham and Strandberg, 1955
Tinkham, M.; Strandberg, M.W.P., Interaction of molecular oxygen with a magnetic field, Phys. Rev., 1955, 97, 951. [all data]

Gerber, 1972
Gerber, P., Hyperfeinstruktur des Elektronenspinresonanzspektrums von molekularem Sauerstoff in der Gasphase, Helv. Phys. Acta, 1972, 45, 655. [all data]

Cook, Zegarski, et al., 1973
Cook, T.J.; Zegarski, B.R.; Breckenridge, W.H.; Miller, T.A., Gas phase EPR of vibrationally excited O₂, J. Chem. Phys., 1973, 58, 1548. [all data]

Leclercq, 1967
Leclercq, J., Calcul theorique des niveaux de Rydberg de la molecule d'oxygene, Ann. Astrophys., 1967, 30, 93. [all data]

Geiger and Schroder, 1968
Geiger, J.; Schroder, B., High-resolution energy-loss spectrum of molecular oxygen, J. Chem. Phys., 1968, 49, 740. [all data]

Bahr, Blake, et al., 1971
Bahr, J.L.; Blake, A.J.; Carver, J.H.; Gardner, J.L.; Kumar, V., Photoelectron spectroscopy for some autoionized states of molecular oxygen, J. Quant. Spectrosc. Radiat. Transfer, 1971, 11, 1853. [all data]

Kinsinger and Taylor, 1973
Kinsinger, J.A.; Taylor, J.W., Autoionization and the photoelectron spectra of oxygen, Int. J. Mass Spectrom. Ion Phys., 1973, 11, 461. [all data]

Edqvist, Lindholm, et al., 1970
Edqvist, O.; Lindholm, E.; Selin, L.E.; Asbrink, L., On the photoelectron spectrum of O₂, Physica Scripta, 1970, 1, 25. [all data]

Ogawa and Yamawaki, 1969
Ogawa, M.; Yamawaki, K.R., Forbidden absorption bands of O₂ in the argon continuum region, Can. J. Phys., 1969, 47, 1805. [all data]

Buenker, Peyerimhoff, et al., 1976
Buenker, R.J.; Peyerimhoff, S.D.; Peric, M., Ab initio vibrational analysis of the Schumann-Runge bands and the neighboring absorption region of molecular oxygen, Chem. Phys. Lett., 1976, 42, 383. [all data]

Yoshimine, Tanaka, et al., 1976
Yoshimine, M.; Tanaka, K.; Tatewaki, H.; Obara, S.; Sasaki, F.; Ohno, K., The second ³Σ_u^- state of O₂, J. Chem. Phys., 1976, 64, 2254. [all data]

Stone, Lawrence, et al., 1976
Stone, E.J.; Lawrence, G.M.; Fairchild, C.E., Kinetic energies and angular distributions of oxygen atom photofragments produced by photodissociation of O₂ and N₂O in the vacuum ultraviolet, J. Chem. Phys., 1976, 65, 5083. [all data]

Ogawa, 1975
Ogawa, M., Rotational analysis of the absorption spectrum of heavy oxygen (¹⁸O₂) in the region 1200-1285 Å, Can. J. Phys., 1975, 53, 2703. [all data]

Brix and Herzberg, 1954
Brix, P.; Herzberg, G., Fine structure of the Schumann-Runge bands near the convergence limit and the dissociation energy of the oxygen molecule, Can. J. Phys., 1954, 32, 110. [all data]

Vanderslice, Mason, et al., 1960
Vanderslice, J.T.; Mason, E.A.; Maisch, W.G.; Lippincott, E.R., Potential curves for N₂, NO, and O₂, J. Chem. Phys., 1960, 33, 614. [all data]

Ginter and Battino, 1965
Ginter, M.L.; Battino, R., On the calculation of potential curves by the Rydberg-Klein-Rees method. I. Experimental limitations, extrapolation procedures, and applications to the third-group hydrides, J. Chem. Phys., 1965, 42, 3222. [all data]

Bergeman and Wofsy, 1972
Bergeman, T.H.; Wofsy, S.C., The fine structure of O₂(B³Σ_u^-), Chem. Phys. Lett., 1972, 15, 104. [all data]

Wilkinson and Mulliken, 1957
Wilkinson, P.G.; Mulliken, R.S., Dissociation processes in oxygen above 1750 A, Astrophys. J., 1957, 125, 594. [all data]

Carroll, 1959
Carroll, P.K., Predissociation in the Schumann-Runge bands of oxygen, Astrophys. J., 1959, 129, 794. [all data]

Hudson and Carter, 1968
Hudson, R.D.; Carter, V.L., Absorption of oxygen at elevated temperatures (300 to 900 K) in the Schumann-Runge system, J. Opt. Soc. Am., 1968, 58, 1621. [all data]

Snopko, 1970
Snopko, V.N., Absorption hot bands of the Schumann-Runge oxygen system, Opt. Spectrosc. Engl. Transl., 1970, 29, 445, In original 835. [all data]

Hudson and Mahle, 1972
Hudson, R.D.; Mahle, S.H., Photodissociation rates of molecular oxygen in the mesosphere and lower thermosphere, J. Geophys. Res., 1972, 77, 2902. [all data]

Schaefer and Miller, 1971
Schaefer, H.F., III; Miller, W.H., Curve crossing of the B³Σ_u^- and ³Π_u states of O₂ and its relation to predissociation in the Schumann-Runge bands, J. Chem. Phys., 1971, 55, 4107. [all data]

Julienne and Krauss, 1975
Julienne, P.S.; Krauss, M., Predissociation of the Schumann-Runge bands of O₂, J. Mol. Spectrosc., 1975, 56, 270. [all data]

Julienne, 1976
Julienne, P.S., ³Σ_u^--³Σ_u⁺ coupling in the O₂ B³Σ_u^- predissociation, J. Mol. Spectrosc., 1976, 63, 60. [all data]

Riess and Ben-Aryeh, 1969
Riess, I.; Ben-Aryeh, Y., Application of the quantum Franck-Condon principle to predissociation in oxygen, J. Quant. Spectrosc. Radiat. Transfer, 1969, 9, 1463. [all data]

Murrell and Taylor, 1969
Murrell, J.N.; Taylor, J.M., Predissociation in diatomic spectra with special reference to the Schumann-Runge bands of O₂, Mol. Phys., 1969, 16, 609. [all data]

Child, 1970
Child, M.S., Repulsive potential curves from predissociation data, J. Mol. Spectrosc., 1970, 33, 487. [all data]

Durmaz and Murrell, 1971
Durmaz, S.; Murrell, J.N., The effect of rotations on the predissociation probabilities of diatomic molecular spectra, Mol. Phys., 1971, 21, 209. [all data]

Myers and Bartle, 1968
Myers, B.F.; Bartle, E.R., Shock-tube study of the radiative combination of oxygen atoms by inverse predissociation, J. Chem. Phys., 1968, 48, 3935. [all data]

Wray and Fried, 1971
Wray, K.L.; Fried, S.S., ARC study of the oxygen Schumann-Runge system, J. Quant. Spectrosc. Radiat. Transfer, 1971, 11, 1171. [all data]

Sharma and Wray, 1971
Sharma, R.D.; Wray, K.L., Excitation mechanism for the O₂ Schumann-Runge system, J. Chem. Phys., 1971, 54, 4578. [all data]

Ogawa, 1966
Ogawa, M., Absorption spectrum of electrically excited oxygen molecules in the ultraviolet region, Sci. Light (Tokyo), 1966, 15, 97. [all data]

Ogawa and Chang, 1968
Ogawa, M.; Chang, H.-C., Absorption spectrum of electrically excited oxygen molecules. Part II, Sci. Light (Tokyo), 1968, 17, 45. [all data]

Halmann, 1964
Halmann, M., The far-ultraviolet absorption spectrum of ¹⁸O₂, ¹⁷O¹⁸O, and ¹⁶O¹⁸O, J. Chem. Soc., 1964, 4, 3729. [all data]

Halmann and Laulicht, 1965
Halmann, M.; Laulicht, I., Isotope effects on vibrational transition probabilities. The Schumann-Runge absorption bands of ¹⁶O₂ and ¹⁸O₂, J. Chem. Phys., 1965, 42, 137. [all data]

Bass and Broida, 1964
Bass, A.M.; Broida, H.P., Vacuum ultraviolet absorption spectra of oxygen in liquid and crystalline argon and nitrogen, J. Mol. Spectrosc., 1964, 12, 221. [all data]

Schnepp and Dressler, 1965
Schnepp, O.; Dressler, K., Schumann-Runge bands of O₂ in solid phases: spectroscopic measurement of intermolecular potentials, J. Chem. Phys., 1965, 42, 2482. [all data]

Boursey, Roncin, et al., 1970
Boursey, E.; Roncin, J.-Y.; Damany, N., Schumann-Runge bands of O₂ trapped in solid matrices, Chem. Phys. Lett., 1970, 5, 584. [all data]

Fugol, Gimpelevich, et al., 1976
Fugol, I.Ya.; Gimpelevich, L.G.; Timchenko, L.I., Electronic-vibrational states of oxygen in inert-gas crystals for the Schumann-Runge system, Opt. Spectrosc. Engl. Transl., 1976, 40, 159. [all data]

Feast, 1950
Feast, M.W., The Schumann-Runge O₂ emission bands in the region 3100A.-2500A., Proc. Phys. Soc. London Sect. A, 1950, 63, 549. [all data]

Herman, Herman, et al., 1961
Herman, L.; Herman, R.; Rakotoarijimy, D., Etude d'une decharge a frequence radio dans l'oxygene, J. Phys. Radium, 1961, 22, 1. [all data]

Bethke, 1959
Bethke, G.W., Oscillator strengths in the far ultraviolet. II. Oxygen Schumann-Runge bands, J. Chem. Phys., 1959, 31, 669. [all data]

Blake, Carver, et al., 1966
Blake, A.J.; Carver, J.H.; Haddad, G.N., Photo-absorption cross sections of molecular oxygen between 1250 Å and 2350 Å, J. Quant. Spectrosc. Radiat. Transfer, 1966, 6, 451. [all data]

Farmer, Fabian, et al., 1968
Farmer, A.J.D.; Fabian, W.; Lewis, B.R.; Lokan, K.H.; Haddad, G.N., Experimental oscillator strengths for the Schumann-Runge band system in oxygen, J. Quant. Spectrosc. Radiat. Transfer, 1968, 8, 1739. [all data]

Ackerman, Biaume, et al., 1970
Ackerman, M.; Biaume, F.; Kockarts, G., Absorption cross sections of the Schumann-Runge bands of molecular oxygen, Planet. Space Sci., 1970, 18, 1639. [all data]

Hasson, Hebert, et al., 1970
Hasson, V.; Hebert, G.R.; Nicholls, R.W., Measured transition probabilities for bands of the Schumann-Runge (B³Σ_u^--X³Σ_g^-) band system of molecular oxygen, J. Phys. B:, 1970, 3, 1188. [all data]

Goldstein and Mastrup, 1966
Goldstein, R.; Mastrup, F.N., Absorption coefficients of the O₂ Schumann-Runge continuum from 1270 Å ←= 1745 Å using a new continuum source, J. Opt. Soc. Am., 1966, 56, 765. [all data]

Cartwright, Fiamengo, et al., 1976
Cartwright, D.C.; Fiamengo, N.A.; Williams, W.; Trajmar, S., Decomposition of the photoabsorption Schumann-Runge continuum in O₂, J. Phys. B:, 1976, 9, 419. [all data]

Julienne, Neumann, et al., 1976
Julienne, P.S.; Neumann, D.; Krauss, M., Transition moments for the B³Σ_u^- - X³Σ_g^- and ³Π_u - X³Σ_g^- transitions in O₂, J. Chem. Phys., 1976, 64, 2990. [all data]

Treanor and Wurster, 1960
Treanor, C.E.; Wurster, W.H., Measured transition probabilities for the Schumann-Runge system of oxygen, J. Chem. Phys., 1960, 32, 758. [all data]

Krindach, Sobolev, et al., 1963
Krindach, N.I.; Sobolev, N.N.; Tunitskii, L.N., Determination of the electronic transition moments for the Schumann-Runge bands of the oxygen molecule. III, Opt. Spectrosc. Engl. Transl., 1963, 15, 326, In original 601. [all data]

Buttrey, 1969
Buttrey, D.E., Transition probabilities for the O₂ Schumann-Runge bands from shock-tube emission studies, J. Quant. Spectrosc. Radiat. Transfer, 1969, 9, 1527. [all data]

Marr, 1964
Marr, G.V., The electronic transition moment for the Schumann-Runge band system of O₂, Can. J. Phys., 1964, 42, 382. [all data]

Halmann and Laulicht, 1967
Halmann, M.; Laulicht, I., Isotope effects on Franck-Condon factors. VII. Vibrational intensity distribution in the H₂ Lyman, H₂ Werner, O₂ Schumann-Runge, N₂ first positive, N₂ Vegard-Kaplan, and LiH (A-X) systems based on PKR potentials, J. Chem. Phys., 1967, 46, 2684. [all data]

Allison, Dalgarno, et al., 1971
Allison, A.C.; Dalgarno, A.; Pasachoff, N.W., Absorption by vibrationally excited molecular oxygen in the Schumann-Runge continuum, Planet. Space Sci., 1971, 19, 1463. [all data]

Jarmain, 1963
Jarmain, W.R., Franck-Condon factors from Klein-Dunham potentials for the v" = 0 progression of the Schumann-Runge system of O₂, Can. J. Phys., 1963, 41, 1926. [all data]

Harris, Blackledge, et al., 1969
Harris, R.; Blackledge, M.; Generosa, J., Rydberg-Klein-Rees (RKR) Franck-Condon factors for the O₂ Schumann-Runge system including high vibrational quantum numbers, J. Mol. Spectrosc., 1969, 30, 506. [all data]

Ben-Aryeh, 1968
Ben-Aryeh, Y., Spectral emissivity of the Schumann-Runge bands of oxygen, J. Opt. Soc. Am., 1968, 58, 679. [all data]

Jarmain and Nicholls, 1964
Jarmain, W.R.; Nicholls, R.W., A theoretical study of the O₂X³Σ_g^- - B³Σ_u^- photodissociation continuum, Proc. Phys. Soc. London, 1964, 84, 417. [all data]

Herzberg, 1952
Herzberg, G., Forbidden transitions in diatomic molecules. II. The ³Σ_u⁺ ← ³Σ_g^- absorption bands of the oxygen molecule, Can. J. Phys., 1952, 30, 185. [all data]

Jarmain and Nicholls, 1967
Jarmain, W.R.; Nicholls, R.W., A theoretical study of the v"=0, 1, 2 progressions of bands and adjoining photodissociation continua of the O₂ Herzberg I system, Proc. Phys. Soc. London, 1967, 90, 545. [all data]

Broida and Gaydon, 1954
Broida, H.P.; Gaydon, A.G., The Herzberg bands of O₂ in an oxygen afterglow and in the night-sky spectrum, Proc. R. Soc. London A, 1954, 222, 181. [all data]

Degen, Innanen, et al., 1968
Degen, V.; Innanen, S.H.; Hebert, G.R.; Nicholls, R.W., Identification atlas of molecular spectra. 6. The O₂A³Σ_u⁺ - X³Σ_g^- Herzberg I system, York University, Centre fro REsearch in Experimental Space Science and Department of Physics, Toronto, Ontario, 1968, 1. [all data]

Jarmain, 1972
Jarmain, W.R., Realistic Franck-Condon factors and related integrals for diatomic molecules. II. The O₂ Herzberg I system, J. Quant. Spectrosc. Radiat. Transfer, 1972, 12, 603. [all data]

Barth and Kaplan, 1957
Barth, C.A.; Kaplan, J., Herzberg oxygen bands in "air" afterglows and the night airglow, J. Chem. Phys., 1957, 26, 506. [all data]

Wraight, 1976
Wraight, P.C., Nightglow and a new band system in molecular oxygen, Nature (London), 1976, 263, 310. [all data]

Chamberlain, 1958
Chamberlain, J.W., The blue airglow spectrum, Astrophys. J., 1958, 128, 713. [all data]

Herzberg, 1932
Herzberg, G., Ein neuartiges, "verbotenes" absorptions-bandensystem des O₂-molekuls, Die Naturwissenschaften, 1932, 20, 577. [all data]

Chamberlain, 1955
Chamberlain, J.W., The ultraviolet airglow spectrum, Astrophys. J., 1955, 121, 277. [all data]

Barth and Patapoff, 1962
Barth, C.A.; Patapoff, M., Laboratory spectra of the ultraviolet oxygen airglow, Astrophys. J., 1962, 136, 1144. [all data]

Degen and Nicholls, 1968
Degen, V.; Nicholls, R.W., The oxygen-argon afterglow as a source of the O₂(A³Σ_u⁺-X³Σ_g^-) Herzberg I band system, J. Phys. B:, 1968, 1, 983. [all data]

Broida and Peyron, 1960
Broida, H.P.; Peyron, M., Emission spectra of N₂, O₂, and NO molecules trapped in solid matrices, J. Chem. Phys., 1960, 32, 1068. [all data]

Ditchburn and Young, 1962
Ditchburn, R.W.; Young, P.A., The absorption of molecular oxygen between 1850 and 2500 Å, J. Atmos. Terr. Phys., 1962, 24, 127. [all data]

Degen and Nicholls, 1969
Degen, V.; Nicholls, R.W., Intensity measurements on the A³Σ_u⁺-X³Σ_g^- Herzberg I band system of O₂, J. Phys. B:, 1969, 2, 1240. [all data]

Ogawa, 1971
Ogawa, M., Absorption cross sections of O₂ and CO₂ continua in the Schumann and far-UV regions, J. Chem. Phys., 1971, 54, 2550. [all data]

Hasson and Nicholls, 1971
Hasson, V.; Nicholls, R.W., Absolute spectral absorption measurements on molecular oxygen from 2640-1920 Å: I. Herzberg I (A³Σ_u⁺-X³Σ_g^-) bands (2640-2430 Å), J. Phys. B:, 1971, 4, 1778. [all data]

Herzberg, 1953
Herzberg, G., Forbidden transitions in diatomic molecules. III. New ¹Σ_u^- ← ³Σ_g^- and ³Δ_u ← ³Σ_g^- absorption bands of the oxygen molecule, Can. J. Phys., 1953, 31, 657. [all data]

Wulf, 1928
Wulf, O.R., A progression relation in the molecular spectrum of oxygen occurring in the liquid and in the gas at high pressure, Proc. Natl. Acad. Sci. USA, 1928, 14, 609. [all data]

Finkelnburg and Steiner, 1932
Finkelnburg, W.; Steiner, W., Uber die absorptionsspektren des hochkomprimierten sauerstoffs und die existenz von O₄-molekulen. I. Die ultravioletten banden zwischen 2900 und 2300 Å, Z. Phys., 1932, 79, 69. [all data]

Herman, 1939
Herman, L., Spectre d'absorption de l'oxygene, Ann. Phys. (Paris), 1939, 11, 548. [all data]

Degen and Nicholls, 1966
Degen, V.; Nicholls, R.W., Intensity measurement in the laboratory on the 0₂ Herzberg I(A³Σ_u⁺- X³Σ_g^-), J. Geophys. Res., 1966, 71, 3781. [all data]

Lawrence, Barth, et al., 1977
Lawrence, G.M.; Barth, C.A.; Argabright, V., Excitation of the Venus night airglow, Science, 1977, 195, 573. [all data]

Albritton, Harrop, et al., 1973
Albritton, D.L.; Harrop, W.J.; Schmeltekopf, A.L.; Zare, R.N., Resolution of the discrepancies concerning the optical and microwave values for B_O and D_O of the X³Σ_g^- state of O₂, J. Mol. Spectrosc., 1973, 46, 103. [all data]

Babcock and Herzberg, 1948
Babcock, H.D.; Herzberg, L., Fine structure of the red system of atmospheric oxygen bands, Astrophys. J., 1948, 108, 167. [all data]

Albritton, Harrop, et al., 1973, 2
Albritton, D.L.; Harrop, W.J.; Schmeltekopf, A.L.; Zare, R.N., Calculation of centrifugal distortion constants for diatomic molecules from RKR potentials, J. Mol. Spectrosc., 1973, 46, 25. [all data]

Meinel, 1950
Meinel, A.B., O₂ emission bands in the infrared spectrum of the night sky, Astrophys. J., 1950, 112, 464. [all data]

Kaplan, 1947
Kaplan, J., Active oxygen, Nature (London), 1947, 159, 673. [all data]

Kvifte, 1951
Kvifte, G., Atmospheric oxygen bands in emission from neon-oxygen mixtures, and in night sky and auroral luminescences, Nature (London), 1951, 168, 741. [all data]

Miller, Boese, et al., 1969
Miller, J.H.; Boese, R.W.; Giver, L.P., Intensity measurements and rotational intensity distribution for the oxygen A-band, J. Quant. Spectrosc. Radiat. Transfer, 1969, 9, 1507. [all data]

Galkin, Zhukova, et al., 1972
Galkin, V.D.; Zhukova, L.N.; Mitrofanova, L.A., Line intensities and halfwidths in the A and B bands of the red atmospheric band system of O₂, Opt. Spectrosc. Engl. Transl., 1972, 33, 462, In original 837. [all data]

Dianov-Klokov, 1964
Dianov-Klokov, V.I., Absorption spectrum of oxygen at pressures from 2 to 35 atm in the region from 12,600 to 3600 Å, Opt. Spectrosc. Engl. Transl., 1964, 16, 224, In original 409. [all data]

Burch and Gryvnak, 1969
Burch, D.E.; Gryvnak, D.A., Strengths, widths, and shapes of the oxygen lines near 13,100 cm^-1 (7620 Å), Appl. Opt., 1969, 8, 1493. [all data]

Findlay, 1970
Findlay, F.D., Visible emission bands of molecular oxygen, Can. J. Phys., 1970, 48, 2107. [all data]

Falick, Mahan, et al., 1965
Falick, A.M.; Mahan, B.H.; Myers, R.J., Paramagnetic resonance spectrum of the ¹Δ_g oxygen molecule, J. Chem. Phys., 1965, 42, 1837. [all data]

Miller, 1971
Miller, T.A., Rotational moment, rotational g factor, electronic orbital g factor, and anisotropy of the magnetic susceptibility of ¹Δ O₂, J. Chem. Phys., 1971, 54, 330. [all data]

Arrington, Falick, et al., 1971
Arrington, C.A., Jr.; Falick, A.M.; Myers, R.J., Electron paramagnetic resonance spectrum of O₂(¹Δ_g)--its ¹⁷O hyperfine coupling and electronic and rotational g values, J. Chem. Phys., 1971, 55, 909. [all data]

Herzberg and Herzberg, 1947
Herzberg, L.; Herzberg, G., Fine structure of the infrared atmospheric oxygen bands, Astrophys. J., 1947, 105, 353. [all data]

Jones and Harrison, 1958
Jones, A.V.; Harrison, A.W., ¹Δ_g-³Σ_g-O₂ infrared emission band in the twilight airglow spectrum, J. Atmos. Terr. Phys., 1958, 13, 45. [all data]

Noxon and Jones, 1962
Noxon, J.F.; Jones, A.V., Observation of the (O,O) band of the (¹Δ_g-³Σ_g^-) system of oxygen in the day and twilight airglow, Nature (London), 1962, 196, 157. [all data]

Gattinger, 1968
Gattinger, R.L., Observation and interpretation of the O₂(¹Δ_g-³Σ_g^-) airglow emissions, Can. J. Phys., 1968, 46, 1613. [all data]

Badger, Wright, et al., 1965
Badger, R.M.; Wright, A.C.; Whitlock, R.F., Absolute intensities of the discrete and continuous absorption bands of oxygen gas at 1.26 and 1.065 μ and the radiative lifetime of the ¹Δ_g state of oxygen, J. Chem. Phys., 1965, 43, 4345. [all data]

Jones and Gattinger, 1963
Jones, A.V.; Gattinger, R.L., The seasonal variation and excitation mechanism of the 1·58 μ ¹Δ_g-³Σ_g^- twilight airglow band, Planet. Space Sci., 1963, 11, 961. [all data]

Nicholls, Fraser, et al., 1960
Nicholls, R.W.; Fraser, P.A.; Jarmain, W.R.; McEachran, R.P., Vibrational transition probabilities of diatomic molecules: collected results. IV. BeO, BO, CH⁺, CO, NO, SH, O₂, O₂⁺, Astrophys. J., 1960, 131, 399. [all data]

Haslett and Fehsenfeld, 1969
Haslett, J.C.; Fehsenfeld, F.C., Ratio of the 0₂(¹Δ_g-³Σ_g^-) (0,0),(0,1) transitions, J. Geophys. Res., 1969, 74, 1878. [all data]

Curry and Herzberg, 1934
Curry, J.; Herzberg, G., Uber die ultravioletten absorptionsbanden des sauerstoffs (Schumann-Runge-Banden), Ann. Phys. (Neue Folge), 1934, 19, 800. [all data]

Vanderslice, Mason, et al., 1960, 2
Vanderslice, J.T.; Mason, E.A.; Maisch, W.G., Interactions between ground state oxygen atoms and molecules: O-O and O₂-O₂, J. Chem. Phys., 1960, 32, 515. [all data]

Johns and Lepard, 1975
Johns, J.W.C.; Lepard, D.W., Calculation of rotation-electronic energies and relative transition intensities in diatomic molecules, J. Mol. Spectrosc., 1975, 55, 374. [all data]

Welch and Mizushima, 1972
Welch, W.M.; Mizushima, M., Molecular parameters of the O₂ molecule, Phys. Rev. A: Gen. Phys., 1972, 5, 2692. [all data]

Steinbach and Gordy, 1975
Steinbach, W.; Gordy, W., Microwave spectrum and molecular constants of ¹⁶O¹⁸O, Phys. Rev. A: Gen. Phys., 1975, 11, 729. [all data]

Tomuta, Mizushima, et al., 1975
Tomuta, L.; Mizushima, M.; Howard, C.J.; Evenson, K.M., Rotational structure and magnetic g factors of O₂(X³Σ_g^-, v = O) from laser-magnetic-resonance spectra, Phys. Rev. A: Gen. Phys., 1975, 12, 974. [all data]

Veseth and Lofthus, 1974
Veseth, L.; Lofthus, A., Fine structure and centrifugal distortion in the electronic and microwave spectra of O₂ and SO, Mol. Phys., 1974, 27, 511. [all data]

Steinbach and Gordy, 1973
Steinbach, W.; Gordy, W., Millimeter and submillimeter wave spectrum of ¹⁸O₂, Phys. Rev. A: Gen. Phys., 1973, 8, 1753. [all data]

Mizushima, Wells, et al., 1972
Mizushima, M.; Wells, J.S.; Evenson, K.M.; Welch, W.M., Laser magnetic resonance of the O₂ molecule using the 337-μm HCN laser, Phys. Rev. Lett., 1972, 29, 831. [all data]

Evenson and Mizushima, 1972
Evenson, K.M.; Mizushima, M., Laser magnetic resonance of the O₂ molecule using 119- and 78-μm H₂O laser lines, Phys. Rev. A: Gen. Phys., 1972, 6, 2197. [all data]

Gustafson and Gordy, 1974
Gustafson, S.; Gordy, W., The microwave Stark effect in oxygen, Phys. Lett. A, 1974, 49, 161. [all data]

Edwards, Good, et al., 1976
Edwards, H.G.M.; Good, E.A.M.; Long, D.A., Pure rotational Raman spectra of ¹⁶O₂, ¹⁶O¹⁸O and ¹⁸O₂, J. Chem. Soc. Faraday Trans. 2, 1976, 72, 865. [all data]

Harney and Milanovich, 1976
Harney, R.C.; Milanovich, F.P., Raman spectrum and molecular parameters of ¹⁸O₂, Can. J. Spectrosc., 1976, 21, 162. [all data]

Altmann, Klockner, et al., 1977
Altmann, K.; Klockner, W.; Strey, G., Determination of the anharmonicity constant of oxygen by Raman measurements, Chem. Phys. Lett., 1977, 46, 461. [all data]

Rich and Lepard, 1971
Rich, N.H.; Lepard, D.W., Spin structure in the Raman spectrum of oxygen, J. Mol. Spectrosc., 1971, 38, 549. [all data]

Al-Joboury, May, et al., 1965
Al-Joboury, M.I.; May, D.P.; Turner, D.W., Molecular photoelectron spectroscopy. Part III. The ionization potentials of oxygen, carbon monoxide, nitric oxide, and acetylene, J. Chem. Soc., 1965, 616. [all data]

Turner and May, 1966
Turner, D.W.; May, D.P., Franck-Condon factors in ionization: experimental measurement using molecular photoelectron spectroscopy, J. Chem. Phys., 1966, 45, 471. [all data]

Turner, 1968
Turner, D.W., High resolution molecular photoelectron spectroscopy. I. Fine structure in the spectra of hydrogen and oxygen, Proc. Roy. Soc. (London), 1968, A307, 15. [all data]

McNeal and Cook, 1966
McNeal, R.J.; Cook, G.R., Photoionization of O₂ in the metastable a1_g state, J. Chem. Phys., 1966, 45, 3469. [all data]

Siegbahn, Nordling, et al., 1969
Siegbahn, K.; Nordling, C.; Johansson, G.; Hedman, J.; Heden, P.F.; Hamrin, k.; Gelius, U.; Bergmark, T.; Werme, L.O.; Manne, R.; Baer, ESCA Applied to Free Molecules, North-Holland Publishing Company, Amsterdam, 1969, 0. [all data]

Huber and Herzberg, 1979
Huber, K.P.; Herzberg, G., Molecular Spectra and Molecular Structure. IV. Constants of Diatomic Molecules, Van Nostrand Reinhold Company, New York, 1979, 716. [all data]

Notes

Go To: Top, Gas phase ion energetics data, Constants of diatomic molecules, References

• Symbols used in this document:
  

  AE	Appearance energy
  EA	Electron affinity
  IE (evaluated)	Recommended ionization energy
  ΔrG°	Free energy of reaction at standard conditions
  ΔrH°	Enthalpy of reaction at standard conditions

• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
• The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. However, NIST makes no warranties to that effect, and NIST shall not be liable for any damage that may result from errors or omissions in the Database.
• Customer support for NIST Standard Reference Data products.