H2S+

• Formula: H₂S⁺
• Molecular weight: 34.080
• CAS Registry Number: 77544-69-5
• Information on this page:
  • Reaction thermochemistry data
  • Ion clustering data
  • References
  • Notes
• Other data available:
  • Vibrational and/or electronic energy levels
• Options:
  • Switch to SI units

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: Michael M. Meot-Ner (Mautner) and Sharon G. Lias

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

(H₂S⁺ • ) +  = (H₂S⁺ • 2)

By formula: (H₂S⁺ • H₂S) + H₂S = (H₂S⁺ • 2H₂S)

H₂S⁺ +  = (H₂S⁺ • )

By formula: H₂S⁺ + H₂S = (H₂S⁺ • H₂S)

(H₂S⁺ • 2) +  = (H₂S⁺ • 3)

By formula: (H₂S⁺ • 2H₂S) + H₂S = (H₂S⁺ • 3H₂S)

(H₂S⁺ • 3) +  = (H₂S⁺ • 4)

By formula: (H₂S⁺ • 3H₂S) + H₂S = (H₂S⁺ • 4H₂S)

(H₂S⁺ • 4) +  = (H₂S⁺ • 5)

By formula: (H₂S⁺ • 4H₂S) + H₂S = (H₂S⁺ • 5H₂S)

Ion clustering 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: Michael M. Meot-Ner (Mautner) and Sharon G. Lias

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. Searches may be limited to ion clustering reactions. A general reaction search form is also available.

Clustering reactions

H₂S⁺ +  = (H₂S⁺ • )

By formula: H₂S⁺ + H₂S = (H₂S⁺ • H₂S)

(H₂S⁺ • ) +  = (H₂S⁺ • 2)

By formula: (H₂S⁺ • H₂S) + H₂S = (H₂S⁺ • 2H₂S)

(H₂S⁺ • 2) +  = (H₂S⁺ • 3)

By formula: (H₂S⁺ • 2H₂S) + H₂S = (H₂S⁺ • 3H₂S)

(H₂S⁺ • 3) +  = (H₂S⁺ • 4)

By formula: (H₂S⁺ • 3H₂S) + H₂S = (H₂S⁺ • 4H₂S)

(H₂S⁺ • 4) +  = (H₂S⁺ • 5)

By formula: (H₂S⁺ • 4H₂S) + H₂S = (H₂S⁺ • 5H₂S)

References

Go To: Top, Reaction thermochemistry data, Ion clustering data, Notes

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

Prest, Tzeng, et al., 1983
Prest, H.F.; Tzeng, W.-B.; Brom, J.M., Jr.; Ng, C.Y., Photoionization study of (H₂S)₂ and (H₂S)₃, J. Am. Chem. Soc., 1983, 105, 7531. [all data]

Walters and Blais, 1981
Walters, E.A.; Blais, N.C., Molecular beam photoionization of (H₂S)n,n = 1 - 7, J. Chem. Phys., 1981, 75, 4208. [all data]

Notes

Go To: Top, Reaction thermochemistry data, Ion clustering data, References

• Symbols used in this document:
  

  ΔrH°	Enthalpy of reaction at standard conditions

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