Home Symbol which looks like a small house Up Solid circle with an upward pointer in it

nC7H15O anion


Reaction thermochemistry data

Go To: Top, Gas phase ion energetics 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: John E. Bartmess

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

C7H15O- + Hydrogen cation = 1-Heptanol

By formula: C7H15O- + H+ = C7H16O

Quantity Value Units Method Reference Comment
Deltar1567. ± 8.8kJ/molG+TSHiggins and Bartmess, 1998gas phase
Deltar1564. ± 13.kJ/molCIDCHaas and Harrison, 1993gas phase; Kinetic method gives energy-dependent results.
Deltar1559. ± 12.kJ/molG+TSBoand, Houriet, et al., 1983gas phase; value altered from reference due to change in acidity scale
Quantity Value Units Method Reference Comment
Deltar1540. ± 8.4kJ/molIMREHiggins and Bartmess, 1998gas phase
Deltar1536. ± 13.kJ/molH-TSHaas and Harrison, 1993gas phase; Kinetic method gives energy-dependent results.
Deltar1531. ± 11.kJ/molCIDCBoand, Houriet, et al., 1983gas phase; value altered from reference due to change in acidity scale

Gas phase ion energetics data

Go To: Top, Reaction 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: John E. Bartmess

Electron affinity of neutral species

EAneutral (eV) Method Reference Comment
1.87 ± 0.13D-EAHiggins and Bartmess, 1998 
1.96 ± 0.15D-EABoand, Houriet, et al., 1983value altered from reference due to change in acidity scale

Protonation reactions

C7H15O- + Hydrogen cation = 1-Heptanol

By formula: C7H15O- + H+ = C7H16O

Quantity Value Units Method Reference Comment
Deltar1567. ± 8.8kJ/molG+TSHiggins and Bartmess, 1998gas phase
Deltar1564. ± 13.kJ/molCIDCHaas and Harrison, 1993gas phase; Kinetic method gives energy-dependent results.
Deltar1559. ± 12.kJ/molG+TSBoand, Houriet, et al., 1983gas phase; value altered from reference due to change in acidity scale
Quantity Value Units Method Reference Comment
Deltar1540. ± 8.4kJ/molIMREHiggins and Bartmess, 1998gas phase
Deltar1536. ± 13.kJ/molH-TSHaas and Harrison, 1993gas phase; Kinetic method gives energy-dependent results.
Deltar1531. ± 11.kJ/molCIDCBoand, Houriet, et al., 1983gas phase; value altered from reference due to change in acidity scale

References

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

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

Higgins and Bartmess, 1998
Higgins, P.R.; Bartmess, J.E., The Gas Phase Acidities of Long Chain Alcohols., Int. J. Mass Spectrom., 1998, 175, 1-2, 71-79, https://doi.org/10.1016/S0168-1176(98)00125-6 . [all data]

Haas and Harrison, 1993
Haas, M.J.; Harrison, A.G., The Fragmentation of Proton-Bound Cluster Ions and the Gas-Phase Acidities of Alcohols, Int. J. Mass Spectrom. Ion Proc., 1993, 124, 2, 115, https://doi.org/10.1016/0168-1176(93)80003-W . [all data]

Boand, Houriet, et al., 1983
Boand, G.; Houriet, R.; Baumann, T., The gas phase acidity of aliphatic alcohols, J. Am. Chem. Soc., 1983, 105, 2203. [all data]


Notes

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