neon

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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 bar146.328 ± 0.003J/mol*KReviewCox, Wagman, et al., 1984CODATA Review value
gas,1 bar146.33J/mol*KReviewChase, 1998Data last reviewed in March, 1982

Gas Phase Heat Capacity (Shomate Equation)

Cp° = A + B*t + C*t2 + D*t3 + E/t2
H° − H°298.15= A*t + B*t2/2 + C*t3/3 + D*t4/4 − E/t + F − H
S° = A*ln(t) + B*t + C*t2/2 + D*t3/3 − E/(2*t2) + G
    Cp = heat capacity (J/mol*K)
    H° = standard enthalpy (kJ/mol)
    S° = standard entropy (J/mol*K)
    t = temperature (K) / 1000.

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Temperature (K) 298. to 6000.
A 20.78603
B 4.850638×10-10
C -1.582916×10-10
D 1.525102×10-11
E 3.196347×10-11
F -6.197341
G 171.4821
H 0.000000
ReferenceChase, 1998
Comment Data last reviewed in March, 1982

Reaction thermochemistry data

Go To: Top, Gas phase thermochemistry data, References, Notes

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

Data compiled by: Michael M. Meot-Ner (Mautner) and Sharon G. Lias

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

(Cobalt ion (1+) • neon) + neon = (Cobalt ion (1+) • 2neon)

By formula: (Co+ • Ne) + Ne = (Co+ • 2Ne)

Quantity Value Units Method Reference Comment
Δr8.2 ± 0.4kJ/molSIDTKemper, Hsu, et al., 1991gas phase; ΔrH90 K) = 8.16 kJ/mol, ΔrS(100 K) = 52.3 J/mol*K
Quantity Value Units Method Reference Comment
Δr48.5J/mol*KSIDTKemper, Hsu, et al., 1991gas phase; ΔrH90 K) = 8.16 kJ/mol, ΔrS(100 K) = 52.3 J/mol*K

(Chromium ion (1+) • neon) + neon = (Chromium ion (1+) • 2neon)

By formula: (Cr+ • Ne) + Ne = (Cr+ • 2Ne)

Quantity Value Units Method Reference Comment
Δr3.6 ± 0.4kJ/molSIDTKemper, Hsu, et al., 1991gas phase; ΔrH(0 K) = 3.8 kJ/mol, ΔrS(100 K) = 28. J/mol*K
Quantity Value Units Method Reference Comment
Δr24.J/mol*KSIDTKemper, Hsu, et al., 1991gas phase; ΔrH(0 K) = 3.8 kJ/mol, ΔrS(100 K) = 28. J/mol*K

Nickel ion (1+) + neon = (Nickel ion (1+) • neon)

By formula: Ni+ + Ne = (Ni+ • Ne)

Quantity Value Units Method Reference Comment
Δr11.5 ± 0.4kJ/molSIDTKemper, Hsu, et al., 1991gas phase; ΔrH(0 K) = 9.92 kJ/mol, ΔrS(100 K) = 59.4 J/mol*K

Enthalpy of reaction

ΔrH° (kJ/mol) T (K) Method Reference Comment
3.1 (+0.8,-0.) SIDTKemper, Hsu, et al., 1991gas phase; ΔrS(300K), ΔrS(100) K = 49.8 J/mol*K, (Ni+)*

Chromium ion (1+) + neon = (Chromium ion (1+) • neon)

By formula: Cr+ + Ne = (Cr+ • Ne)

Quantity Value Units Method Reference Comment
Δr6.8 ± 0.4kJ/molSIDTKemper, Hsu, et al., 1991gas phase; ΔrH(0 K) = 5.77 kJ/mol, ΔrS(100 K) = 55.6 J/mol*K
Quantity Value Units Method Reference Comment
Δr61.1J/mol*KSIDTKemper, Hsu, et al., 1991gas phase; ΔrH(0 K) = 5.77 kJ/mol, ΔrS(100 K) = 55.6 J/mol*K

Cobalt ion (1+) + neon = (Cobalt ion (1+) • neon)

By formula: Co+ + Ne = (Co+ • Ne)

Quantity Value Units Method Reference Comment
Δr10.5 ± 0.4kJ/molSIDTKemper, Hsu, et al., 1991gas phase; ΔrH(0 K) = 9.12 kJ/mol, ΔrS(100 K) = 58.6 J/mol*K
Quantity Value Units Method Reference Comment
Δr64.4J/mol*KSIDTKemper, Hsu, et al., 1991gas phase; ΔrH(0 K) = 9.12 kJ/mol, ΔrS(100 K) = 58.6 J/mol*K

(Nickel ion (1+) • neon) + neon = (Nickel ion (1+) • 2neon)

By formula: (Ni+ • Ne) + Ne = (Ni+ • 2Ne)

Quantity Value Units Method Reference Comment
Δr9.6 ± 0.8kJ/molSIDTKemper, Hsu, et al., 1991gas phase; ΔrH(0 K) = 2.16, ΔrS(100 K) = 57.3 J/mol*K
Quantity Value Units Method Reference Comment
Δr53.6J/mol*KSIDTKemper, Hsu, et al., 1991gas phase; ΔrH(0 K) = 2.16, ΔrS(100 K) = 57.3 J/mol*K

Potassium ion (1+) + neon = (Potassium ion (1+) • neon)

By formula: K+ + Ne = (K+ • Ne)

Quantity Value Units Method Reference Comment
Δr4.56kJ/molSCATTERINGGislason, 1984gas phase
Δr3.8kJ/molIMobViehland, 1984gas phase
Δr4.0kJ/molIMobTakebe, 1983gas phase
Δr4.1kJ/molIMobRobson and Kumar, 1973gas phase

Lithium ion (1+) + neon = (Lithium ion (1+) • neon)

By formula: Li+ + Ne = (Li+ • Ne)

Quantity Value Units Method Reference Comment
Δr11.0kJ/molSCATTERINGGislason, 1984gas phase
Δr11.9kJ/molIMobViehland, 1984gas phase
Δr14.0kJ/molIMobTakebe, 1983gas phase

Sodium ion (1+) + neon = (Sodium ion (1+) • neon)

By formula: Na+ + Ne = (Na+ • Ne)

Quantity Value Units Method Reference Comment
Δr7.36kJ/molSCATTERINGGislason, 1984gas phase
Δr6.36kJ/molIMobViehland, 1984gas phase
Δr6.07kJ/molIMobTakebe, 1983gas phase

Cesium ion (1+) + neon = (Cesium ion (1+) • neon)

By formula: Cs+ + Ne = (Cs+ • Ne)

Quantity Value Units Method Reference Comment
Δr2.3kJ/molSCATTERINGGislason, 1984gas phase
Δr2.7kJ/molIMobTakebe, 1983gas phase; values from this reference are too high

(Ne+ • 2neon) + neon = (Ne+ • 3neon)

By formula: (Ne+ • 2Ne) + Ne = (Ne+ • 3Ne)

Quantity Value Units Method Reference Comment
Δr10.3 ± 0.63kJ/molPHPMSHiraoka and Mori, 1990gas phase
Quantity Value Units Method Reference Comment
Δr78.2J/mol*KPHPMSHiraoka and Mori, 1990gas phase

(Ne+ • 3neon) + neon = (Ne+ • 4neon)

By formula: (Ne+ • 3Ne) + Ne = (Ne+ • 4Ne)

Quantity Value Units Method Reference Comment
Δr3.3 ± 0.63kJ/molPHPMSHiraoka and Mori, 1990gas phase
Quantity Value Units Method Reference Comment
Δr53.1J/mol*KPHPMSHiraoka and Mori, 1990gas phase

(Ne+ • 4neon) + neon = (Ne+ • 5neon)

By formula: (Ne+ • 4Ne) + Ne = (Ne+ • 5Ne)

Quantity Value Units Method Reference Comment
Δr3.2 ± 0.63kJ/molPHPMSHiraoka and Mori, 1990gas phase
Quantity Value Units Method Reference Comment
Δr56.1J/mol*KPHPMSHiraoka and Mori, 1990gas phase

(Ne+ • 5neon) + neon = (Ne+ • 6neon)

By formula: (Ne+ • 5Ne) + Ne = (Ne+ • 6Ne)

Quantity Value Units Method Reference Comment
Δr3.2 ± 0.63kJ/molPHPMSHiraoka and Mori, 1990gas phase
Quantity Value Units Method Reference Comment
Δr57.7J/mol*KPHPMSHiraoka and Mori, 1990gas phase

(Ne+ • 6neon) + neon = (Ne+ • 7neon)

By formula: (Ne+ • 6Ne) + Ne = (Ne+ • 7Ne)

Quantity Value Units Method Reference Comment
Δr3.0 ± 0.63kJ/molPHPMSHiraoka and Mori, 1990gas phase
Quantity Value Units Method Reference Comment
Δr59.4J/mol*KPHPMSHiraoka and Mori, 1990gas phase

(Ne+ • 7neon) + neon = (Ne+ • 8neon)

By formula: (Ne+ • 7Ne) + Ne = (Ne+ • 8Ne)

Quantity Value Units Method Reference Comment
Δr2.8 ± 0.63kJ/molPHPMSHiraoka and Mori, 1990gas phase
Quantity Value Units Method Reference Comment
Δr62.3J/mol*KPHPMSHiraoka and Mori, 1990gas phase

(Ne+ • 8neon) + neon = (Ne+ • 9neon)

By formula: (Ne+ • 8Ne) + Ne = (Ne+ • 9Ne)

Quantity Value Units Method Reference Comment
Δr2.6 ± 0.63kJ/molPHPMSHiraoka and Mori, 1990gas phase
Quantity Value Units Method Reference Comment
Δr64.0J/mol*KPHPMSHiraoka and Mori, 1990gas phase

Ne+ + neon = (Ne+ • neon)

By formula: Ne+ + Ne = (Ne+ • Ne)

Quantity Value Units Method Reference Comment
Δr131.kJ/molPIDehmer and Pratt, 1982gas phase
Δr126.kJ/molSCATTERINGMittman and Weise, 1974gas phase

Rubidium ion (1+) + neon = (Rubidium ion (1+) • neon)

By formula: Rb+ + Ne = (Rb+ • Ne)

Quantity Value Units Method Reference Comment
Δr3.2kJ/molIMobViehland, 1984gas phase
Δr3.3kJ/molIMobTakebe, 1983gas phase

Kr+ + neon = (Kr+ • neon)

By formula: Kr+ + Ne = (Kr+ • Ne)

Quantity Value Units Method Reference Comment
Δr5.31kJ/molPIDehmer and Pratt, 1982gas phase

Xe+ + neon = (Xe+ • neon)

By formula: Xe+ + Ne = (Xe+ • Ne)

Quantity Value Units Method Reference Comment
Δr4.0kJ/molPIDehmer and Pratt, 1982gas phase

Ar+ + neon = (Ar+ • neon)

By formula: Ar+ + Ne = (Ar+ • Ne)

Quantity Value Units Method Reference Comment
Δr7.5kJ/molPIDehmer and Pratt, 1982gas phase

References

Go To: Top, Gas phase thermochemistry data, Reaction thermochemistry data, Notes

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

Cox, Wagman, et al., 1984
Cox, J.D.; Wagman, D.D.; Medvedev, V.A., CODATA Key Values for Thermodynamics, Hemisphere Publishing Corp., New York, 1984, 1. [all data]

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

Kemper, Hsu, et al., 1991
Kemper, P.R.; Hsu, M.T.; Bowers, M.T., Transition - Metal Ion - Rare Gas Clusters: Bond Strengths and Molecular Parameters for Co+(He/Ne)n, Ni+(He/Ne)n, and Cr+(He/Ne/Ar), J. Phys. Chem., 1991, 95, 26, 10600, https://doi.org/10.1021/j100179a022 . [all data]

Gislason, 1984
Gislason, E.A., Quoted in I. R. Gatland in Swarms of Ions and Electrons in Gases, W. Lindinger, T. D. Mark and F. Howorka, eds. (Springer, New York, 1984, 1984, 44. [all data]

Viehland, 1984
Viehland, L.A., Interaction Potentials for Li+ - Rare - Gas Systems, Chem. Phys., 1984, 78, 2, 279, https://doi.org/10.1016/0301-0104(83)85114-3 . [all data]

Takebe, 1983
Takebe, M., The Generalized Mobility Curve for Alkali Ions in Rare Gases: Clustering Reactions and Mobility Curves, J. Chem. Phys., 1983, 78, 12, 7223, https://doi.org/10.1063/1.444763 . [all data]

Robson and Kumar, 1973
Robson, R.E.; Kumar, K., Mobility and Diffusion II. Dependence on Experimental Variables and Interaction Potential for Alkali Ions in Rare Gases, Aust. J. Phys., 1973, 26, 2, 187, https://doi.org/10.1071/PH730187 . [all data]

Hiraoka and Mori, 1990
Hiraoka, K.; Mori, T., Stability of Rare - Gas Cluster Ions, J. Chem. Phys., 1990, 92, 7, 4408, https://doi.org/10.1063/1.457751 . [all data]

Dehmer and Pratt, 1982
Dehmer, P.M.; Pratt, S.T., Photoionization of ArKr, ArXe, and KrXe and bond dissociation energies of the rare gas dimer ions, J. Chem. Phys., 1982, 77, 4804. [all data]

Mittman and Weise, 1974
Mittman, H.U.; Weise, H.P., Scattering of Ions V. Elastic Scattering of the Symmetric Rare Gas Ion - Rare Gas Atom Systems, Z. Naturforsch., 1974, A29, 400. [all data]


Notes

Go To: Top, Gas phase thermochemistry data, Reaction thermochemistry data, References