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Pentanenitrile

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Gas phase ion energetics 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 evaluated as indicated in comments:
HL - Edward P. Hunter and Sharon G. Lias

Data compiled as indicated in comments:
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron
B - John E. Bartmess

View reactions leading to C5H9N+ (ion structure unspecified)

Quantity Value Units Method Reference Comment
Proton affinity (review)191.8kcal/molN/AHunter and Lias, 1998HL
Quantity Value Units Method Reference Comment
Gas basicity184.4kcal/molN/AHunter and Lias, 1998HL

Electron affinity determinations

EA (eV) Reference Comment
0.012620 ± 0.000087Hammer, Diri, et al., 2003B

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
C2H3N+12.26?EIHeerma, deRidder, et al., 1969RDSH
C3H4N+12.12?EIHeerma, deRidder, et al., 1969RDSH
C3H5+13.73?EIHeerma, deRidder, et al., 1969RDSH
C3H5N+12.49?EIHeerma, deRidder, et al., 1969RDSH
C3H7+12.50?EIHeerma, deRidder, et al., 1969RDSH
C4H7+14.43HCN+HEIHeerma, deRidder, et al., 1969RDSH
C5H8N+12.47HEIHeerma, deRidder, et al., 1969RDSH

References

Go To: Top, 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.

Hunter and Lias, 1998
Hunter, E.P.; Lias, S.G., Evaluated Gas Phase Basicities and Proton Affinities of Molecules: An Update, J. Phys. Chem. Ref. Data, 1998, 27, 3, 413-656, https://doi.org/10.1063/1.556018 . [all data]

Hammer, Diri, et al., 2003
Hammer, N.I.; Diri, K.; Jordan, K.D.; Desfrancois, C.; Compton, R.N., Dipole-bound anions of carbonyl, nitrile, and sulfoxide containing molecules, J. Chem. Phys., 2003, 119, 7, 3650-3660, https://doi.org/10.1063/1.1590959 . [all data]

Heerma, deRidder, et al., 1969
Heerma, W.; deRidder, J.J.; Dijkstra, G., The electron-impact-induced fragmentation of n-alkyl cyanides, Org. Mass Spectrom., 1969, 2, 1103. [all data]


Notes

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