Bicyclo[1.1.0]but-1(3)-ene anion

• Formula: C₄H₄^-
• Molecular weight: 52.0751
• IUPAC Standard InChI: InChI=1S/C4H3/c1-3-2-4(1)3/h1H,2H2/q-1 Copy

  
• IUPAC Standard InChIKey: QNSIKIDBDBTOGW-UHFFFAOYSA-N Copy
• 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.
• Permanent link for this species. Use this link for bookmarking this species for future reference.
• Information on this page:
  • Gas phase thermochemistry data
  • References
  • Notes
• Options:
  • Switch to calorie-based units

Gas phase thermochemistry data

Go To: Top, 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

References

Go To: Top, Gas phase thermochemistry data, Notes

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

Chou and Kass, 1991
Chou, P.K.; Kass, S.R., C4H4 Negative Ions - Formation of the Bicyclo[1.1.0]But-1(3)-Ene Radical Anion and an Experimental Determination of the Heat of Formation of bicyclo[1.1.0]but-1(3)ene., J. Am. Chem. Soc., 1991, 113, 2, 697, https://doi.org/10.1021/ja00002a061 . [all data]

Notes

Go To: Top, Gas phase thermochemistry data, References

• Symbols used in this document:
  

  ΔfH°gas

  Enthalpy of formation of gas 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.