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2,4-Hexadiyne

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Condensed phase 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 as indicated in comments:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DH - Eugene S. Domalski and Elizabeth D. Hearing

Quantity Value Units Method Reference Comment
Deltafliquid335.2 ± 5.0kJ/molCcbLuk'yanova, Pimenova, et al., 1992ALS
Quantity Value Units Method Reference Comment
Deltacliquid-3553.7 ± 4.9kJ/molCcbLuk'yanova, Pimenova, et al., 1992Corresponding «DELTA»fliquid = 335.2 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS
Quantity Value Units Method Reference Comment
solid,1 bar178.14J/mol*KN/ABatley, Mraw, et al., 1982DH

Constant pressure heat capacity of solid

Cp,solid (J/mol*K) Temperature (K) Reference Comment
133.57298.15Batley, Mraw, et al., 1982T = 3 to 300 K.; DH

References

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

Luk'yanova, Pimenova, et al., 1992
Luk'yanova, V.A.; Pimenova, S.M.; Timofeeva, L.P.; Kozina, M.P.; Kolesov, V.P.; Tarakanova, A.V., Standard enthalpies of formation of some derivatives of diacetylene, Russ. J. Phys. Chem. (Engl. Transl.), 1992, 66, 1083-1085. [all data]

Batley, Mraw, et al., 1982
Batley, M.; Mraw, S.; Staveley, L.A.K.; Overs, A.H.; Owen, M.C.; Thomas, R.K.; White, J.W., The structure and dynamics of crystalline 2,4-hexadiyne. I. Crystal structure, thermodynamics, and model calculations, Mol. Phys., 1982, 45(5), 1015-1034. [all data]


Notes

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