DO anion


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 by: John E. Bartmess

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Individual Reactions

DO- + Deuterium cation = Deuterium oxide

By formula: DO- + D+ = D2O

Quantity Value Units Method Reference Comment
Δr1636.61 ± 0.25kJ/molD-EASchulz, Mead, et al., 1982gas phase; Given: 1.822549(37) eV. Derived acidity is for DOH -> DO- + H+
Δr1642.6 ± 0.42kJ/molD-EASchulz, Mead, et al., 1982gas phase; For D2O -> DO- + D+. BDE: 120.96±0.05 Qian, Song, et al., 2002 ΔSacid: 23.2
Quantity Value Units Method Reference Comment
Δr1610.2 ± 0.67kJ/molH-TSSchulz, Mead, et al., 1982gas phase; Given: 1.822549(37) eV. Derived acidity is for DOH -> DO- + H+
Δr1613.4 ± 0.42kJ/molH-TSSchulz, Mead, et al., 1982gas phase; For D2O -> DO- + D+. BDE: 120.96±0.05 Qian, Song, et al., 2002 ΔSacid: 23.2

DO- + Deuterium oxide = (DO- • Deuterium oxide)

By formula: DO- + D2O = (DO- • D2O)

Quantity Value Units Method Reference Comment
Δr112.1 ± 2.9kJ/molTDAsMeot-ner and Sieck, 1986gas phase
Δr94.1 ± 8.4kJ/molTDAsArshadi and Kebarle, 1970gas phase
Quantity Value Units Method Reference Comment
Δr84.1 ± 4.6kJ/molTDAsMeot-ner and Sieck, 1986gas phase
Δr70.7 ± 8.4kJ/molTDAsArshadi and Kebarle, 1970gas phase

(DO- • 2Deuterium oxide) + Deuterium oxide = (DO- • 3Deuterium oxide)

By formula: (DO- • 2D2O) + D2O = (DO- • 3D2O)

Quantity Value Units Method Reference Comment
Δr63.2 ± 4.2kJ/molTDAsArshadi and Kebarle, 1970gas phase
Quantity Value Units Method Reference Comment
Δr32.2kJ/molTDAsArshadi and Kebarle, 1970gas phase

(DO- • 3Deuterium oxide) + Deuterium oxide = (DO- • 4Deuterium oxide)

By formula: (DO- • 3D2O) + D2O = (DO- • 4D2O)

Quantity Value Units Method Reference Comment
Δr59.4 ± 4.2kJ/molTDAsArshadi and Kebarle, 1970gas phase
Quantity Value Units Method Reference Comment
Δr23.0kJ/molTDAsArshadi and Kebarle, 1970gas phase

(DO- • 4Deuterium oxide) + Deuterium oxide = (DO- • 5Deuterium oxide)

By formula: (DO- • 4D2O) + D2O = (DO- • 5D2O)

Quantity Value Units Method Reference Comment
Δr59.0 ± 4.2kJ/molTDAsArshadi and Kebarle, 1970gas phase
Quantity Value Units Method Reference Comment
Δr17.6kJ/molTDAsArshadi and Kebarle, 1970gas phase

(DO- • Deuterium oxide) + Deuterium oxide = (DO- • 2Deuterium oxide)

By formula: (DO- • D2O) + D2O = (DO- • 2D2O)

Quantity Value Units Method Reference Comment
Δr68.6 ± 4.2kJ/molTDAsArshadi and Kebarle, 1970gas phase
Quantity Value Units Method Reference Comment
Δr44.77kJ/molTDAsArshadi and Kebarle, 1970gas phase

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.

Schulz, Mead, et al., 1982
Schulz, P.A.; Mead, R.D.; Jones, P.L.; Lineberger, W.C., OH- and OD- threshold photodetachment, J. Chem. Phys., 1982, 77, 1153. [all data]

Qian, Song, et al., 2002
Qian, X.M.; Song, Y.; Lau, K.C.; Ng, C.Y.; Liu, J.B.; Chen, W.W.; He, G.Z., A pulsed field ionization photoelectron-photoion coincidence study of the dissociative photoionization process D2O+h nu - OD++D+e(-), Chem. Phys. Lett., 2002, 353, 1-2, 19-26, https://doi.org/10.1016/S0009-2614(01)01442-7 . [all data]

Meot-ner and Sieck, 1986
Meot-ner, M.; Sieck, L.W., Relative acidities of water and methanol, and the stabilities of the dimer adducts, J. Phys. Chem., 1986, 90, 6687. [all data]

Arshadi and Kebarle, 1970
Arshadi, M.; Kebarle, P., Hydration of OH- and O2- in the Gas Phase. Comparative Solvation of OH- by Water and the Hydrogen Halides. Effect of Acidity, J. Phys. Chem., 1970, 74, 7, 1483, https://doi.org/10.1021/j100702a015 . [all data]


Notes

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