c70-Fullerene

• Formula: C₇₀
• Molecular weight: 840.7490
• CAS Registry Number: 115383-22-7
• Information on this page:
  • Condensed phase thermochemistry data
  • Phase change data
  • Gas phase ion energetics data
  • References
  • Notes
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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

Phase change 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:
AC - William E. Acree, Jr., James S. Chickos
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Enthalpy of sublimation

Gas phase ion energetics 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 evaluated as indicated in comments:
HL - Edward P. Hunter and Sharon G. Lias

Data compiled as indicated in comments:
LL - Sharon G. Lias and Joel F. Liebman

Ionization energy determinations

Appearance energy determinations

References

Go To: Top, Condensed phase thermochemistry data, Phase change data, Gas phase ion energetics 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]

Schonherr, Matsumoto, et al., 2000
Schonherr, E.; Matsumoto, K.; Murakami, K., Proc.-Electrochem. Soc., 2000, 12, 89. [all data]

Piacente, Gigli, et al., 1996
Piacente, V.; Gigli, G.; Scardala, P.; Giustini, A.; Bardi, G., Vapor pressure of C₇₀ fullerene, J. Phys. Chem., 1996, 100, 9815-9819. [all data]

Popovic, Drazic, et al., 1994
Popovic, Arkadij; Drazic, Goran; Marsel, Joze, Mass spectrometric investigations of fullerenes. I. Vapour pressure over the C60/C70 binary system, Rapid Commun. Mass Spectrom., 1994, 8, 12, 985-990, https://doi.org/10.1002/rcm.1290081216 . [all data]

Sai Baba, Lakshmi Narasimhan, et al., 1994
Sai Baba, M.; Lakshmi Narasimhan, T.S.; Balasubramanian, R.; Sivaraman, N.; Mathews, C.K., Studies on the thermodynamics of the fullerene C60-C70 binary system, J. Phys. Chem., 1994, 98, 4, 1333-1340, https://doi.org/10.1021/j100055a047 . [all data]

Mathews, Baba, et al., 1993
Mathews, C.K.; Baba, M. Sai; Lakshmi Narasimhan, T.S.; Balasubramanian, R.; Sivaraman, N.; Srinivasan, T.G.; Vasudeva Rao, P.R., Vapour Pressure and Enthalpy of Sublimation of C ₇₀, Fullerene Science and Technology, 1993, 1, 1, 101-109, https://doi.org/10.1080/15363839308015519 . [all data]

Abrefah, Olander, et al., 1992
Abrefah, J.; Olander, D.R.; Balooch, M.; Siekhaus, W.J., Vapor pressure of Buckminsterfullerene, Appl. Phys. Lett., 1992, 60, 11, 1313, https://doi.org/10.1063/1.107327 . [all data]

Abrefah, Olander, et al., 1992, 2
Abrefah, J.; Olander, D.R.; Balooch, M.; Siekhaus, W.J., Vapor pressure of buckminsterfullerene, Appl. Phys. Lett., 1992, 60, 1313-1314. [all data]

Mathews, Vasudeva Rao, et al., 1991
Mathews, C.K.; Vasudeva Rao, P.R.; Srinivasan, T.G.; Ganesan, V.; Sivaraman, N.; Lakshmi Narasimhan, T.S.L.; Kaliappan, I.; Chandran, K.; Dhamodaran, R., Preparation and characterization of buckministerfullerene and measurement of its heat of sublimation, Curr. Sci., 1991, 61, 834-838. [all data]

Pan, Sampson, et al., 1991
Pan, C.; Sampson, M.P.; Chai, Y.; Hauge, R.H.; Margrave, J.L., Heats of sublimation from a polycrystalline mixture of C₆₀ and C₇₀, J. Phys. Chem., 1991, 95, 2944-2946. [all data]

Hunter and Lias, 1998
Hunter, E.P.; Lias, S.G., Evaluated Gas Phase Basicities and Proton Affinities of Molecules: An Update, J. Phys. Chem. Ref. Data, 1998, 27, 3, 413-656, https://doi.org/10.1063/1.556018 . [all data]

Worgotter, Dunser, et al., 1994
Worgotter, R.; Dunser, B.; Scheier, P.; Mark, T.D., Appearance and ionization energies of C(60-2m)^(z+) and C(70-2m)^(z+) ions (with z and m up to 4) produced by electron impact ionization of C₆₀ and C₇₀, respectively, J. Chem. Phys., 1994, 101, 8674. [all data]

Beck, Weis, et al., 1994
Beck, R.D.; Weis, P.; Brauchle, G.; Kappes, M.M., Mechanistic aspects of fullerene coalescence upon ultraviolet laser desorption from thin films, J. Chem. Phys., 1994, 100, 262. [all data]

SaiBaba, LakshmiNarasimham, et al., 1993
SaiBaba, M.; LakshmiNarasimham, T.S.; Balasubramanian, R.; Mathews, C.K., Electron impact ionization of fullerences: Appearance energies of C₇₀ⁿ⁺, n=1,2 and 3, Rapid Commun. Mass Spectrom., 1993, 7, 1141. [all data]

Lichtenberger, Rempe, et al., 1992
Lichtenberger, D.L.; Rempe, M.E.; Gogosha, S.B., The He I valence photoelectron spectrum of C₇₀ in the gas phase, Chem. Phys. Lett., 1992, 198, 454. [all data]

Hertel, Steger, et al., 1992
Hertel, I.V.; Steger, H.; DeVries, J.; Weisser, B.; Menzel, C.; Kamke, B.; Kamke, W., Giant plasmon excitation in free C₆₀ and C₇₀ molecules studied by photoionization, Phys. Rev. Lett., 1992, 68, 784. [all data]

Zimmerman and Eyler, 1991
Zimmerman, J.A.; Eyler, J.R., 'Magic number' carbon clusters: Ionization potentials and selective reactivity, J. Chem. Phys., 1991, 94, 3556. [all data]

McElvany and Bach, 1991
McElvany, S.W.; Bach, S.B.H., First and second ionization potentials and reactions of C₆₀ and related clusters, Proceedings of the 39th ASMS Conference on Mass Spectrometry and Allied Topics, 1991, 39, 422. [all data]

Notes

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• Symbols used in this document:
  

  AE	Appearance energy
  ΔcH°solid	Enthalpy of combustion of solid at standard conditions
  ΔfH°solid	Enthalpy of formation of solid at standard conditions
  ΔsubH	Enthalpy of sublimation
  ΔsubH°	Enthalpy of sublimation at standard conditions

• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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