Sulfur monoxide

• Formula: OS
• Molecular weight: 48.064
• IUPAC Standard InChI: InChI=1S/OS/c1-2 Copy

  
• IUPAC Standard InChIKey: XTQHKBHJIVJGKJ-UHFFFAOYSA-N Copy
• CAS Registry Number: 13827-32-2
• 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.
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• Information on this page:
  • Gas phase ion energetics data
  • References
  • Notes
• Other data available:
  • Gas phase thermochemistry data
  • Reaction thermochemistry data
  • Ion clustering data
  • Constants of diatomic molecules
• Data at other public NIST sites:
  • Microwave spectra (on physics lab web site)
  • Computational Chemistry Comparison and Benchmark Database
  • Gas Phase Kinetics Database
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Gas phase ion energetics data

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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 evaluated as indicated in comments:
L - Sharon G. Lias

Data compiled as indicated in comments:
LL - Sharon G. Lias and Joel F. Liebman
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron
B - John E. Bartmess

View reactions leading to OS⁺ (ion structure unspecified)

Electron affinity determinations

Ionization energy determinations

References

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

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

Polak, Fiala, et al., 1991
Polak, M.L.; Fiala, B.L.; Lineberger, W.C.; Ervin, K.M., The Ultraviolet Photoelectron Spectrum of SO-, J. Chem. Phys., 1991, 94, 10, 6926, https://doi.org/10.1063/1.460223 . [all data]

Refaey and Franklin, 1976
Refaey, K.M.A.; Franklin, J.L., Endoergic ion-molecule-collision processes of negative ions. I. Collision of I- on SO₂, J. Chem. Phys., 1976, 65, 1994. [all data]

Feldman, 1970
Feldman, D., Photoablosung von Elektronen bei einigen Stabilen Negativen Ionen, Z. Naturfor., 1970, 25A, 621. [all data]

Harland, Franklin, et al., 1973
Harland, P.W.; Franklin, J.L.; Carter, D.E., Use of translational energy measurements in the evaluation of the energetics for dissociative attachment processes, J. Chem. Phys., 1973, 58, 1430. [all data]

Thynne, 1972
Thynne, J.C.J., Negative Ion Studies with a Time-of-Flight Mass Spectrometer., Dyn. Mass Spectrom., 1972, 3, 67. [all data]

Kraus, Muller-Duysing, et al., 1961
Kraus, K.; Muller-Duysing, W.; Neuert, H., Uber Stosse Langsamer Negativer Ionen mit Ladungsubertragung, Z. Naturfor., 1961, 16A, 1385. [all data]

Henglein and Muccini, 1959
Henglein, A.; Muccini, G.A., Negative Ion-Molecule Reactions, J. Chem. Phys., 1959, 31, 5, 1426, https://doi.org/10.1063/1.1730618 . [all data]

Reese, Dibeter, et al., 1958
Reese, R.M.; Dibeter, V.H.; Franklin, J.L., Electron impact studies of sulfur dioxide and sulfuryl fluoride, J. Chem. Phys., 1958, 29, 880. [all data]

Norwood and Ng, 1989
Norwood, K.; Ng, C.Y., Photoion-photoelectron coincidence spectroscopy of the transient molecules SO and S₂O, Chem. Phys. Lett., 1989, 156, 145. [all data]

Tal'roze, Butkovskaya, et al., 1978
Tal'roze, V.L.; Butkovskaya, N.I.; Larichev, M.N.; Leipunskii, I.O.; Morozov, I.I.; Dodonov, A.F.; Kudrov, B.V.; Zelenov, V.V.; Raznikov, V.V., Advances in the mass spectrometry of free radicals, Adv. Mass Spectrom., 1978, 7, 693. [all data]

Golob, Jonathan, et al., 1974
Golob, L.; Jonathan, N.; Morris, A.; Okuda, M.; Ross, K.J.; Smith, D.J., Vacuum ultraviolet photoelectron spectroscopy of transient species: the SO(³Σ-) radical, Ber. Bunsen-Ges. Phys. Chem., 1974, 78, 201. [all data]

Dyke, Golob, et al., 1974
Dyke, J.M.; Golob, L.; Jonathan, N.; Morris, A.; Okuda, M.; Smith, D.J., Vacuum ultraviolet photoelectron spectroscopy of transient species. Part 3. The SO(3Σ-) radical, J. Chem. Soc. Faraday Trans. 2, 1974, 70, 1818. [all data]

Hildenbrand, 1973
Hildenbrand, D.L., Dissociation energies of the molecules AlO and Al₂O, Chem. Phys. Lett., 1973, 20, 127. [all data]

Jonathan, Morris, et al., 1972
Jonathan, N.; Morris, A.; Okuda, M.; Smith, D.J., Electron spectroscopy of transient species in Electron Spectroscopy, ed. D.A. Shirley (North-Holland Pub. Co., Amsterdam), 1972, 345. [all data]

Jonathan, Smith, et al., 1971
Jonathan, N.; Smith, D.J.; Ross, K.J., The high resolution photoelectron spectra of transient species: sulphur monoxide, Chem. Phys. Lett., 1971, 9, 217. [all data]

Donovan, Husain, et al., 1969
Donovan, R.J.; Husain, D.; Jackson, P.T., Spectroscopic and kinetic studies of the SO radical and the photolysis of thionyl chloride, J. Chem. Soc. Faraday Trans., 1969, 65, 2930. [all data]

Notes

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

• Symbols used in this document:
  

  EA	Electron affinity
  IE (evaluated)	Recommended ionization energy

• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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