Calcium ion (1+)


Gas 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.

Quantity Value Units Method Reference Comment
gas,1 bar160.65J/mol*KReviewChase, 1998Data last reviewed in September, 1983

Reaction 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:
M - Michael M. Meot-Ner (Mautner) and Sharon G. Lias
RCD - Robert C. Dunbar

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.

Individual Reactions

(Calcium ion (1+) • 2Water) + Water = (Calcium ion (1+) • 3Water)

By formula: (Ca+ • 2H2O) + H2O = (Ca+ • 3H2O)

Quantity Value Units Method Reference Comment
Δr90.0kJ/molHPMSKochanski and Constantin, 1987gas phase; M

(Calcium ion (1+) • 3Water) + Water = (Calcium ion (1+) • 4Water)

By formula: (Ca+ • 3H2O) + H2O = (Ca+ • 4H2O)

Quantity Value Units Method Reference Comment
Δr78.2kJ/molHPMSKochanski and Constantin, 1987gas phase; M

(Calcium ion (1+) • 4Water) + Water = (Calcium ion (1+) • 5Water)

By formula: (Ca+ • 4H2O) + H2O = (Ca+ • 5H2O)

Quantity Value Units Method Reference Comment
Δr73.2kJ/molHPMSKochanski and Constantin, 1987gas phase; M

(Calcium ion (1+) • Water) + Water = (Calcium ion (1+) • 2Water)

By formula: (Ca+ • H2O) + H2O = (Ca+ • 2H2O)

Quantity Value Units Method Reference Comment
Δr100.kJ/molHPMSKochanski and Constantin, 1987gas phase; M

Calcium ion (1+) + Nitrogen = (Calcium ion (1+) • Nitrogen)

By formula: Ca+ + N2 = (Ca+ • N2)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
25.296.FASpears and Fehsenfeld, 1972gas phase; M

Calcium ion (1+) + Oxygen = (Calcium ion (1+) • Oxygen)

By formula: Ca+ + O2 = (Ca+ • O2)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
25.296.FASpears and Fehsenfeld, 1972gas phase; M

Calcium ion (1+) + Water = (Calcium ion (1+) • Water)

By formula: Ca+ + H2O = (Ca+ • H2O)

Quantity Value Units Method Reference Comment
Δr120.kJ/molHPMSKochanski and Constantin, 1987gas phase; M

Calcium ion (1+) + Mesitylene = (Calcium ion (1+) • Mesitylene)

By formula: Ca+ + C9H12 = (Ca+ • C9H12)

Quantity Value Units Method Reference Comment
Δr135.kJ/molRAKGapeev and Dunbar, 2000RCD

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.

Chase, 1998
Chase, M.W., Jr., NIST-JANAF Themochemical Tables, Fourth Edition, J. Phys. Chem. Ref. Data, Monograph 9, 1998, 1-1951. [all data]

Kochanski and Constantin, 1987
Kochanski, E.; Constantin, E., Theoretical and Experimental Studies of the System Ca+(H2O)n for n=1 to 10, J. Chem. Phys., 1987, 87, 3, 1661, https://doi.org/10.1063/1.453229 . [all data]

Spears and Fehsenfeld, 1972
Spears, K.G.; Fehsenfeld, F.C., Termolecular Association Reactions of Mg, Ca, and Ba Ions, J. Chem. Phys., 1972, 56, 11, 5698, https://doi.org/10.1063/1.1677091 . [all data]

Gapeev and Dunbar, 2000
Gapeev, A.; Dunbar, R.C., Binding of Alkaline Earth Halide Ions MX+ to Benzene and Mesitylene, J. Am. Soc. Mass Spectrom., 2000, 13, 5, 477, https://doi.org/10.1016/S1044-0305(02)00373-2 . [all data]


Notes

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