Thiophene, positive ion

• Formula: C₄H₄S⁺
• Molecular weight: 84.139
• Information on this page:
  • Reaction thermochemistry data
  • Ion clustering data
  • References
  • Notes
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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: 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

C₄H₄S⁺ +  = (C₄H₄S⁺ • )

By formula: C₄H₄S⁺ + H₂O = (C₄H₄S⁺ • H₂O)

C₄H₄S⁺ +  = (C₄H₄S⁺ • )

By formula: C₄H₄S⁺ + C₄H₄S = (C₄H₄S⁺ • C₄H₄S)

C₄H₄S⁺ +  = (C₄H₄S⁺ • )

By formula: C₄H₄S⁺ + C₆H₆ = (C₄H₄S⁺ • C₆H₆)

(C₄H₄S⁺ • ) +  = (C₄H₄S⁺ • 2)

By formula: (C₄H₄S⁺ • C₄H₄S) + C₄H₄S = (C₄H₄S⁺ • 2C₄H₄S)

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

C₄H₄S⁺ +  = (C₄H₄S⁺ • )

By formula: C₄H₄S⁺ + C₄H₄S = (C₄H₄S⁺ • C₄H₄S)

(C₄H₄S⁺ • ) +  = (C₄H₄S⁺ • 2)

By formula: (C₄H₄S⁺ • C₄H₄S) + C₄H₄S = (C₄H₄S⁺ • 2C₄H₄S)

C₄H₄S⁺ +  = (C₄H₄S⁺ • )

By formula: C₄H₄S⁺ + C₆H₆ = (C₄H₄S⁺ • C₆H₆)

C₄H₄S⁺ +  = (C₄H₄S⁺ • )

By formula: C₄H₄S⁺ + H₂O = (C₄H₄S⁺ • H₂O)

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.

Hiraoka, Takimoto, et al., 1987
Hiraoka, K.; Takimoto, H.; Yamabe, S., Stabilities and Structures in Cluster Ions of Five-Membered Heterocyclic Compounds Containing O, N and S Atoms, J. Am. Chem. Soc., 1987, 109, 24, 7346, https://doi.org/10.1021/ja00258a018 . [all data]

Field, Hamlet, et al., 1969
Field, F.H.; Hamlet, P.; Libby, W.F., Effect of Temperature on the Mass Spectrum of Benzene at High Pressures, J. Am. Chem. Soc., 1969, 91, 11, 2839, https://doi.org/10.1021/ja01039a003 . [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
  ΔrS°	Entropy 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.
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