Krypton cation


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 bar41.972cal/mol*KReviewChase, 1998Data last reviewed in March, 1982

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 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. Searches may be limited to ion clustering reactions. A general reaction search form is also available.

Clustering reactions

Kr+ + Argon = (Kr+ • Argon)

By formula: Kr+ + Ar = (Kr+ • Ar)

Quantity Value Units Method Reference Comment
Δr12.2kcal/molPIDehmer and Pratt, 1982gas phase
Δr13.6kcal/molPINg, Tiedemann, et al., 1977gas phase

Kr+ + Carbon monoxide = (Kr+ • Carbon monoxide)

By formula: Kr+ + CO = (Kr+ • CO)

Quantity Value Units Method Reference Comment
Δr24.7 ± 1.8kcal/molSIFTPraxmarer, Jordan, et al., 1993gas phase; switching reaction(Kr+)Kr; Wadt, 1978, Radzig and Smirnov, 1985

Kr+ + Carbon dioxide = (Kr+ • Carbon dioxide)

By formula: Kr+ + CO2 = (Kr+ • CO2)

Quantity Value Units Method Reference Comment
Δr18.9 ± 0.7kcal/molSIFTPraxmarer, Jordan, et al., 1993gas phase; switching reaction(Kr+)Kr; Wadt, 1978, Radzig and Smirnov, 1985

Kr+ + Krypton = (Kr+ • Krypton)

By formula: Kr+ + Kr = (Kr+ • Kr)

Quantity Value Units Method Reference Comment
Δr26.5kcal/molPIDehmer and Pratt, 1982gas phase
Δr26.3kcal/molPDissAbouaf, Huber, et al., 1978gas phase
Δr26.5kcal/molPINg, Trevor, et al., 1977gas phase
Δr27.9kcal/molSCATTERINGMittman and Weise, 1974gas phase

(Kr+ • 2Krypton) + Krypton = (Kr+ • 3Krypton)

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

Quantity Value Units Method Reference Comment
Δr5.57 ± 0.15kcal/molPHPMSHiraoka and Mori, 1990gas phase
Quantity Value Units Method Reference Comment
Δr17.8cal/mol*KPHPMSHiraoka and Mori, 1990gas phase

(Kr+ • 3Krypton) + Krypton = (Kr+ • 4Krypton)

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

Quantity Value Units Method Reference Comment
Δr2.16 ± 0.15kcal/molPHPMSHiraoka and Mori, 1990gas phase
Quantity Value Units Method Reference Comment
Δr14.9cal/mol*KPHPMSHiraoka and Mori, 1990gas phase

(Kr+ • 4Krypton) + Krypton = (Kr+ • 5Krypton)

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

Quantity Value Units Method Reference Comment
Δr2.05 ± 0.15kcal/molPHPMSHiraoka and Mori, 1990gas phase
Quantity Value Units Method Reference Comment
Δr15.7cal/mol*KPHPMSHiraoka and Mori, 1990gas phase

(Kr+ • 5Krypton) + Krypton = (Kr+ • 6Krypton)

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

Quantity Value Units Method Reference Comment
Δr2.04 ± 0.15kcal/molPHPMSHiraoka and Mori, 1990gas phase
Quantity Value Units Method Reference Comment
Δr15.7cal/mol*KPHPMSHiraoka and Mori, 1990gas phase

Kr+ + neon = (Kr+ • neon)

By formula: Kr+ + Ne = (Kr+ • Ne)

Quantity Value Units Method Reference Comment
Δr1.27kcal/molPIDehmer and Pratt, 1982gas phase

References

Go To: Top, Gas phase thermochemistry data, Ion clustering data, Notes

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]

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]

Ng, Tiedemann, et al., 1977
Ng, C.Y.; Tiedemann, P.W.; Mahan, B.H.; Lee, Y.T., Photoionization Studies of the Diatomic Internuclear Rare Gas Molecules XeKr, XeAr, and KrAr, J. Chem. Phys., 1977, 66, 12, 5737, https://doi.org/10.1063/1.433848 . [all data]

Praxmarer, Jordan, et al., 1993
Praxmarer, C. Hansel; Jordan, A.; Kraus, H.; Lindinger, W., Reactions of Kr2+ with Various Neutrals, Int.J. Mass Spectrom. Ion. Proc., 1993, 129, 121, https://doi.org/10.1016/0168-1176(93)87036-R . [all data]

Wadt, 1978
Wadt, W.R., The Electronic States of Ar2+, Kr2+, Xe2+. I. Potential Curves with and without Spin-Orbit Coupling, J. Chem. Phys., 1978, 68, 2, 402, https://doi.org/10.1063/1.435773 . [all data]

Radzig and Smirnov, 1985
Radzig, R.; Smirnov, B.M., Reference Data on Atoms in Molecules and Ions, Springer, Berlin, 1985. [all data]

Abouaf, Huber, et al., 1978
Abouaf, R.; Huber, B.A.; Cosby, P.C.; Saxon, R.P.; Moseley, J.T., Photofragment Spectroscopy and Potential Curves of Kr2+, J. Chem. Phys., 1978, 68, 5, 2406, https://doi.org/10.1063/1.436011 . [all data]

Ng, Trevor, et al., 1977
Ng, C.Y.; Trevor, D.J.; Mahan, B.H.; Lee, Y.T., Photoionization Studies of the Kr2 and Ar2 van der Vaals Molecules, J. Chem. Phys., 1977, 66, 2, 446, https://doi.org/10.1063/1.433989 . [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]

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]


Notes

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