Carbon disulfide anion


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.

Data compiled by: John E. Bartmess

Quantity Value Units Method Reference Comment
Δfgas92.5 ± 9.6kJ/molR-EAChowdhury, Heinis, et al., 1986ΔGea(423 K) = -12.7 kcal/mol; ΔSea (estimated) = +2.0 eu.

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:
B - John E. Bartmess
M - 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

CS2- + Carbon disulfide = (CS2- • Carbon disulfide)

By formula: CS2- + CS2 = (CS2- • CS2)

Quantity Value Units Method Reference Comment
Δr91.6 ± 6.3kJ/molTDAsHiraoka, Fujimaki, et al., 1994gas phase; B,M
Δr18. ± 4.6kJ/molN/ATsukuda, Hirose, et al., 1997gas phase; EA given is Vertical Detachment Energy. Affinity is difference from next lower Vertical De; B
Δr17.2 ± 2.5kJ/molLPESBowen and Eaton, 1988gas phase; B
Quantity Value Units Method Reference Comment
Δr130.J/mol*KPHPMSHiraoka, Fujimaki, et al., 1994, 2gas phase; M
Quantity Value Units Method Reference Comment
Δr54. ± 10.kJ/molTDAsHiraoka, Fujimaki, et al., 1994gas phase; B

(CS2- • Carbon disulfide) + Carbon disulfide = (CS2- • 2Carbon disulfide)

By formula: (CS2- • CS2) + CS2 = (CS2- • 2CS2)

Quantity Value Units Method Reference Comment
Δr19.2 ± 2.9kJ/molN/ATsukuda, Hirose, et al., 1997gas phase; EA given is Vertical Detachment Energy. Affinity is difference from next lower Vertical De; B
Δr27. ± 5.9kJ/molTDAsHiraoka, Fujimaki, et al., 1994gas phase; B,M
Quantity Value Units Method Reference Comment
Δr88.J/mol*KPHPMSHiraoka, Fujimaki, et al., 1994, 2gas phase; M
Quantity Value Units Method Reference Comment
Δr0. ± 14.kJ/molTDAsHiraoka, Fujimaki, et al., 1994gas phase; B

(CS2- • 2Carbon disulfide) + Carbon disulfide = (CS2- • 3Carbon disulfide)

By formula: (CS2- • 2CS2) + CS2 = (CS2- • 3CS2)

Quantity Value Units Method Reference Comment
Δr-97.91kJ/molN/ATsukuda, Hirose, et al., 1997gas phase; EA given is Vertical Detachment Energy. Affinity is difference from next lower Vertical De; B

(CS2- • 3Carbon disulfide) + Carbon disulfide = (CS2- • 4Carbon disulfide)

By formula: (CS2- • 3CS2) + CS2 = (CS2- • 4CS2)

Quantity Value Units Method Reference Comment
Δr10. ± 28.kJ/molN/ATsukuda, Hirose, et al., 1997gas phase; EA given is Vertical Detachment Energy. Affinity is difference from next lower Vertical De; B

(CS2- • 4Carbon disulfide) + Carbon disulfide = (CS2- • 5Carbon disulfide)

By formula: (CS2- • 4CS2) + CS2 = (CS2- • 5CS2)

Quantity Value Units Method Reference Comment
Δr8. ± 28.kJ/molN/ATsukuda, Hirose, et al., 1997gas phase; EA given is Vertical Detachment Energy. Affinity is difference from next lower Vertical De; B

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.

Chowdhury, Heinis, et al., 1986
Chowdhury, S.; Heinis, T.; Grimsrud, E.P.; Kebarle, P., Entropy Changes and Electron Affinities from Gas-Phase Electron Transfer Equilibria: A- + B = A + B-, J. Phys. Chem., 1986, 90, 12, 2747, https://doi.org/10.1021/j100403a037 . [all data]

Hiraoka, Fujimaki, et al., 1994
Hiraoka, K.; Fujimaki, S.; Aruga, K., Frontier-controlled Structures of the Gas Phas Clusters A+/-(CS2)n, A+/- = S2+, CS2+, S2-, and CS2-, J. Phys. Chem. (1994), 1994, 98, 7, 1802-1809, https://doi.org/10.1021/j100058a014 . [all data]

Tsukuda, Hirose, et al., 1997
Tsukuda, T.; Hirose, T.; Nagata, T., Negative-ion photoelectron spectroscopy of (CS2)(n)(-): coexistence of electronic isomers, Chem. Phys. Lett., 1997, 279, 3-4, 179-184, https://doi.org/10.1016/S0009-2614(97)01021-X . [all data]

Bowen and Eaton, 1988
Bowen, K.H.; Eaton, J.G., Photodetachment Spectroscopy of Negative Cluster Ions, in The Structure of Small Molecules and Ions, Ed. R. Naaman, Z. Vager, Plenum NY, 1988, 1988, p.147-169. [all data]

Hiraoka, Fujimaki, et al., 1994, 2
Hiraoka, K.; Fujimaki, S.; Aruga, K.; Yamabe, S., Frontier-Controlled Structures of the Gas-Phase A+-(CS2)n Clusters ,A+- = S2+, CS2+, S2-, and CS2-, J. Phys. Chem., 1994, 98, 7, 1802, https://doi.org/10.1021/j100058a014 . [all data]


Notes

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