H2OS

• Formula: H₂OS
• Molecular weight: 50.080
• CAS Registry Number: 62607-44-7
• Information on this page:
  • Reaction thermochemistry data
  • Gas phase ion energetics data
  • Vibrational and/or electronic energy levels
  • References
  • Notes
• Options:
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Reaction thermochemistry 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 compiled by: John E. Bartmess

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.

Individual Reactions

HOS^- +  = H₂OS

By formula: HOS^- + H⁺ = H₂OS

Gas phase ion energetics data

Go To: Top, Reaction thermochemistry data, Vibrational and/or electronic energy levels, 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: John E. Bartmess

View reactions leading to H₂OS⁺ (ion structure unspecified)

De-protonation reactions

HOS^- +  = H₂OS

By formula: HOS^- + H⁺ = H₂OS

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

Additional references: Jacox, 1994, page 154; Behnke, Suhr, et al., 2003; Winnewisser, Lewen, et al., 2003; Baum, Koerber, et al., 2008

Notes

References

Go To: Top, Reaction thermochemistry data, Gas phase ion energetics data, 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.

Ohair, Depuy, et al., 1993
Ohair, R.A.J.; Depuy, C.H.; Bierbaum, V.M., Gas-Phase Chemistry and Thermochemistry of the Hydroxysulfide Anion, HOS-, J. Phys. Chem., 1993, 97, 30, 7955, https://doi.org/10.1021/j100132a026 . [all data]

Beckers, Esser, et al., 2006
Beckers, H.; Esser, S.; Metzroth, T.; Behnke, M.; Willner, H.; Gauss, J.; Hahn, J., Low-Pressure Pyrolysis oftBu2SO: Synthesis and IR Spectroscopic Detection of HSOH, Chem. Eur. J., 2006, 12, 3, 832, https://doi.org/10.1002/chem.200500104 . [all data]

Baum, Giesen, et al., 2008
Baum, O.; Giesen, T.F.; Schlemmer, S., High-resolution infrared measurements on HSOH: Analysis of the OH fundamental vibrational mode, J. Mol. Spectrosc., 2008, 247, 1, 25, https://doi.org/10.1016/j.jms.2007.10.005 . [all data]

Smardzewski and Lin, 1977
Smardzewski, R.R.; Lin, M.C., Matrix reactions of oxygen atoms with H2S molecules, J. Chem. Phys., 1977, 66, 7, 3197, https://doi.org/10.1063/1.434294 . [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]

Behnke, Suhr, et al., 2003
Behnke, M.; Suhr, J.; Thorwirth, S.; Lewen, F.; Lichau, H.; Hahn, J.; Gauss, J.; Yamada, K.M.T.; Winnewisser, G., Gas-phase detection of discharge-generated DSOD, J. Mol. Spectrosc., 2003, 221, 1, 121, https://doi.org/10.1016/S0022-2852(03)00210-8 . [all data]

Winnewisser, Lewen, et al., 2003
Winnewisser, G.; Lewen, F.; Thorwirth, S.; Behnke, M.; Hahn, J.; Gauss, J.; Herbst, E., Gas-Phase Detection of HSOH: Synthesis by Flash Vacuum Pyrolysis of Di-tert-butyl Sulfoxide and Rotational-Torsional Spectrum, Chem. Eur. J., 2003, 9, 22, 5501, https://doi.org/10.1002/chem.200305192 . [all data]

Baum, Koerber, et al., 2008
Baum, O.; Koerber, M.; Ricken, O.; Winnewisser, G.; Yurchenko, S.N.; Schlemmer, S.; Yamada, K.M.T.; Giesen, T.F., The rotational spectrum of H[sup 32]SOH and H[sup 34]SOH above 1 THz, J. Chem. Phys., 2008, 129, 22, 224312, https://doi.org/10.1063/1.3034741 . [all data]

Notes

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• Symbols used in this document:
  

  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
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