carbon

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Ion clustering 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:
M - Michael M. Meot-Ner (Mautner) and Sharon G. Lias
B - John E. Bartmess

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. Searches may be limited to ion clustering reactions. A general reaction search form is also available.

Clustering reactions

Carbon cation + carbon = (Carbon cation • carbon)

By formula: C+ + C = (C+ • C)

Quantity Value Units Method Reference Comment
Δr619. ± 50.kJ/molMSPargellis, 1990gas phase; equilibrium cluster distributions from sputtering; M

(Carbon cation • carbon) + carbon = (Carbon cation • 2carbon)

By formula: (C+ • C) + C = (C+ • 2C)

Quantity Value Units Method Reference Comment
Δr774. ± 67.kJ/molMSPargellis, 1990gas phase; equilibrium cluster distributions from sputtering; M

(Carbon cation • 2carbon) + carbon = (Carbon cation • 3carbon)

By formula: (C+ • 2C) + C = (C+ • 3C)

Quantity Value Units Method Reference Comment
Δr598.kJ/molMSPargellis, 1990gas phase; equilibrium cluster distributions from sputtering; M

(Carbon cation • 3carbon) + carbon = (Carbon cation • 4carbon)

By formula: (C+ • 3C) + C = (C+ • 4C)

Quantity Value Units Method Reference Comment
Δr695.kJ/molMSPargellis, 1990gas phase; equilibrium cluster distributions from sputtering; M

(Carbon cation • 4carbon) + carbon = (Carbon cation • 5carbon)

By formula: (C+ • 4C) + C = (C+ • 5C)

Quantity Value Units Method Reference Comment
Δr628.kJ/molMSPargellis, 1990gas phase; equilibrium cluster distributions from sputtering; M

(Carbon cation • 5carbon) + carbon = (Carbon cation • 6carbon)

By formula: (C+ • 5C) + C = (C+ • 6C)

Quantity Value Units Method Reference Comment
Δr745.kJ/molMSPargellis, 1990gas phase; equilibrium cluster distributions from sputtering; M

(Carbon cation • 6carbon) + carbon = (Carbon cation • 7carbon)

By formula: (C+ • 6C) + C = (C+ • 7C)

Quantity Value Units Method Reference Comment
Δr649.kJ/molMSPargellis, 1990gas phase; equilibrium cluster distributions from sputtering; M
Δr523.kJ/molMIKESRadi, Rincon, et al., 1989gas phase; M

(Carbon cation • 7carbon) + carbon = (Carbon cation • 8carbon)

By formula: (C+ • 7C) + C = (C+ • 8C)

Quantity Value Units Method Reference Comment
Δr753.kJ/molMSPargellis, 1990gas phase; equilibrium cluster distributions from sputtering; M

(Carbon cation • 8carbon) + carbon = (Carbon cation • 9carbon)

By formula: (C+ • 8C) + C = (C+ • 9C)

Quantity Value Units Method Reference Comment
Δr703.kJ/molMSPargellis, 1990gas phase; equilibrium cluster distributions from sputtering; M
Δr745. ± 96.kJ/molMIKESRadi, Rincon, et al., 1989gas phase; M

(Carbon cation • 9carbon) + carbon = (Carbon cation • 10carbon)

By formula: (C+ • 9C) + C = (C+ • 10C)

Quantity Value Units Method Reference Comment
Δr732. ± 96.kJ/molMIKESRadi, Rincon, et al., 1989gas phase; M

Carbon anion + carbon = (Carbon anion • carbon)

By formula: C- + C = (C- • C)

Quantity Value Units Method Reference Comment
Δr812. ± 8.kJ/molMSPargellis, 1990gas phase; equilibrium cluster distributions from sputtering; M

(Carbon anion • carbon) + carbon = (Carbon anion • 2carbon)

By formula: (C- • C) + C = (C- • 2C)

Quantity Value Units Method Reference Comment
Δr628. ± 8.kJ/molMSPargellis, 1990gas phase; equilibrium cluster distributions from sputtering; M

(Carbon anion • 2carbon) + carbon = (Carbon anion • 3carbon)

By formula: (C- • 2C) + C = (C- • 3C)

Quantity Value Units Method Reference Comment
Δr703. ± 8.kJ/molMSPargellis, 1990gas phase; equilibrium cluster distributions from sputtering; M

(Carbon anion • 3carbon) + carbon = (Carbon anion • 4carbon)

By formula: (C- • 3C) + C = (C- • 4C)

Quantity Value Units Method Reference Comment
Δr630. ± 20.kJ/molMSPargellis, 1990gas phase; equilibrium cluster distributions from sputtering; M

(Carbon anion • 4carbon) + carbon = (Carbon anion • 5carbon)

By formula: (C- • 4C) + C = (C- • 5C)

Quantity Value Units Method Reference Comment
Δr715.kJ/molMSPargellis, 1990gas phase; equilibrium cluster distributions from sputtering; M

(Carbon anion • 5carbon) + carbon = (Carbon anion • 6carbon)

By formula: (C- • 5C) + C = (C- • 6C)

Quantity Value Units Method Reference Comment
Δr649.kJ/molMSPargellis, 1990gas phase; equilibrium cluster distributions from sputtering; M

(Carbon anion • 6carbon) + carbon = (Carbon anion • 7carbon)

By formula: (C- • 6C) + C = (C- • 7C)

Quantity Value Units Method Reference Comment
Δr686.kJ/molMSPargellis, 1990gas phase; equilibrium cluster distributions from sputtering; M

(Carbon anion • 7carbon) + carbon = (Carbon anion • 8carbon)

By formula: (C- • 7C) + C = (C- • 8C)

Quantity Value Units Method Reference Comment
Δr657.kJ/molMSPargellis, 1990gas phase; equilibrium cluster distributions from sputtering; M

(Carbon anion • 8carbon) + carbon = (Carbon anion • 9carbon)

By formula: (C- • 8C) + C = (C- • 9C)

Quantity Value Units Method Reference Comment
Δr665.kJ/molMSPargellis, 1990gas phase; equilibrium cluster distributions from sputtering; M

(Methylidyne anion • 4294967295carbon) + carbon = Methylidyne anion

By formula: (CH- • 4294967295C) + C = CH-

Quantity Value Units Method Reference Comment
Δr385.7 ± 1.0kJ/molTherKasdan, Herbst, et al., 1975gas phase; B

(C3- • 4294967295carbon) + carbon = C3-

By formula: (C3- • 4294967295C) + C = C3-

Quantity Value Units Method Reference Comment
Δr66.5 ± 8.4kJ/molN/AArnold, Bradforth, et al., 1991gas phase; Linear structure for both neutral and anion; B

(C4- • 4294967295carbon) + carbon = C4-

By formula: (C4- • 4294967295C) + C = C4-

Quantity Value Units Method Reference Comment
Δr676. ± 15.kJ/molN/AArnold, Bradforth, et al., 1991gas phase; Linear structure for both anion and neutral. Bound state 37.063 kcal/mol up: Zhao, de Beer, et al., 1996; B

(C6- • 4294967295carbon) + carbon = C6-

By formula: (C6- • 4294967295C) + C = C6-

Quantity Value Units Method Reference Comment
Δr-59. ± 24.kJ/molN/AArnold, Zhao, et al., 1992gas phase; There is a bound state at 47.107 kcal/mol up; Zhao, de Beer, et al., 1996; B

(C7- • 4294967295carbon) + carbon = C7-

By formula: (C7- • 4294967295C) + C = C7-

Quantity Value Units Method Reference Comment
Δr478. ± 31.kJ/molN/AArnold, Bradforth, et al., 1991gas phase; Linear structure for both neutral and anion; B

References

Go To: Top, Ion clustering data, Notes

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

Pargellis, 1990
Pargellis, A.N., Estimating Carbon Cluster Binding Energies from Measured Cn Distributions, n <= 10, J. Chem. Phys., 1990, 93, 3, 2099, https://doi.org/10.1063/1.459035 . [all data]

Radi, Rincon, et al., 1989
Radi, P.P.; Rincon, M.E.; Hsu, M.T.; Brodbelt-Lustig, J.; Kemper, P.; Bowers, M.T., Structure, Reactivity and Energetics of Covalently Bound Carbon Cluster Ions, C5+ to C11+: Experiment and Theory, J. Phys. Chem., 1989, 93, 16, 6187, https://doi.org/10.1021/j100353a045 . [all data]

Kasdan, Herbst, et al., 1975
Kasdan, A.; Herbst, E.; Lineberger, W.C., Laser photoelectron spectrometry of CH2-, Chem. Phys. Lett., 1975, 31, 78. [all data]

Arnold, Bradforth, et al., 1991
Arnold, D.W.; Bradforth, S.E.; Kitsopoulos, T.N.; Neumark, D.M., Vibrationally Resolved Spectra of C2-C11 by Anion Photoelectron Spectroscopy, J. Chem. Phys., 1991, 95, 12, 8753, https://doi.org/10.1063/1.461211 . [all data]

Zhao, de Beer, et al., 1996
Zhao, Y.; de Beer, E.; Xu, C.; Taylor, T.; Neumark, D.M., Spectroscopy and Electron Detachment Dynamics of C4-, C6- and C8-, J. Chem. Phys., 1996, 105, 12, 4905, https://doi.org/10.1063/1.472341 . [all data]

Arnold, Zhao, et al., 1992
Arnold, C.C.; Zhao, Y.X.; Kitsopoulos, T.N.; Neumark, D.M., Study of C6(-) and C6 with Threshold Photodetachment Spectroscopy and Autodetachment Spectroscopy, J. Chem. Phys., 1992, 97, 9, 6121, https://doi.org/10.1063/1.463722 . [all data]


Notes

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