c70-Fullerene
- Formula: C70
- Molecular weight: 840.7490
- CAS Registry Number: 115383-22-7
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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 by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔfH°solid | 2439. ± 37. | kJ/mol | Ccb | Pimenova, Kolesov, et al., 1997 | |
| ΔfH°solid | -2439. ± 37. | kJ/mol | Ccb | Pimenova, Kolesov, et al., 1997 | |
| ΔfH°solid | 2555. ± 12. | kJ/mol | Ccb | Beckhaus, Verevkin, et al., 1994 | crystal phase |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔcH°solid | -29985. ± 37. | kJ/mol | Ccb | Pimenova, Kolesov, et al., 1997 | Corresponding ΔfHºsolid = 2439. kJ/mol (simple calculation by NIST; no Washburn corrections) |
| ΔcH°solid | -29985. ± 32. | kJ/mol | Ccb | Pimenova, Kolesov, et al., 1997 | Corresponding ΔfHºsolid = 2439. kJ/mol (simple calculation by NIST; no Washburn corrections) |
| ΔcH°solid | -30101. ± 10. | kJ/mol | Ccb | Beckhaus, Verevkin, et al., 1994 | crystal phase; Corresponding ΔfHºsolid = 2555. 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.
Pimenova, Kolesov, et al., 1997
Pimenova, S.M.; Kolesov, V.P.; Volkov, Yu.A.; Davydov, V.Ya.; Tamm, N.B.; Mel'khanova, S.V.,
On the enthalpy of formation of fullerene C70,
Russ. J. Phys. Chem. (Engl. Transl.), 1997, 71, 1744-1747, In original 1937. [all data]
Beckhaus, Verevkin, et al., 1994
Beckhaus, H.-D.; Verevkin, S.; Ruchardt, C.; Diederich, F.; Thilgen, C.; Meer, H.-U.; Mohn, H.; Muller, W.,
C70 is more stable than C60: experimental determination of the heat of formation of C70,
Angew. Chem. Int. Ed. Engl., 1994, 106, 996-998. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, References
- Symbols used in this document:
ΔcH°solid Enthalpy of combustion of solid at standard conditions ΔfH°solid Enthalpy of formation of solid at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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