Home Symbol which looks like a small house Up Solid circle with an upward pointer in it

1,2-Propadiene-1,3-dione


Condensed 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: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Quantity Value Units Method Reference Comment
Deltafliquid-121.5 ± 1.0kJ/molCcrKybett, Johnson, et al., 1965 
Quantity Value Units Method Reference Comment
Deltacliquid-1059.1kJ/molCcrKybett, Johnson, et al., 1965Corresponding «DELTA»fliquid = -121.4 kJ/mol (simple calculation by NIST; no Washburn corrections)

References

Go To: Top, Condensed phase thermochemistry data, Notes

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

Kybett, Johnson, et al., 1965
Kybett, B.D.; Johnson, G.K.; Barker, C.K.; Margrave, J.L., The heats of formation and polymerization of carbon suboxide, J. Phys. Chem., 1965, 69, 3603-3606. [all data]


Notes

Go To: Top, Condensed phase thermochemistry data, References