Cyclopropylamine

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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: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Quantity Value Units Method Reference Comment
Δfgas77.07 ± 0.67kJ/molCcbGood and Moore, 1971 

Condensed 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 as indicated in comments:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DH - Eugene S. Domalski and Elizabeth D. Hearing

Quantity Value Units Method Reference Comment
Δfliquid45.81 ± 0.50kJ/molCcbGood and Moore, 1971ALS
Quantity Value Units Method Reference Comment
Δcliquid-2226.7 ± 0.42kJ/molCcbGood and Moore, 1971ALS
Quantity Value Units Method Reference Comment
liquid187.69J/mol*KN/AFinke, Messerly, et al., 1981DH

Constant pressure heat capacity of liquid

Cp,liquid (J/mol*K) Temperature (K) Reference Comment
147.11298.15Finke, Messerly, et al., 1981T = 12 to 315 K. Equation also given in temperature range 242 to 315 K.; DH

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:
LBLHLM - Sharon G. Lias, John E. Bartmess, Joel F. Liebman, John L. Holmes, Rhoda D. Levin, and W. Gary Mallard
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi

View reactions leading to C3H7N+ (ion structure unspecified)

Quantity Value Units Method Reference Comment
Proton affinity (review)904.7kJ/molN/AHunter and Lias, 1998HL
Quantity Value Units Method Reference Comment
Gas basicity869.9kJ/molN/AHunter and Lias, 1998HL

Ionization energy determinations

IE (eV) Method Reference Comment
8.8PEBock and Dammel, 1987LBLHLM
8.8PEAue and Bowers, 1979LLK
9.8PEBock and Dammel, 1987Vertical value; LBLHLM
9.41PEKimura, Katsumata, et al., 1981Vertical value; LLK

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
CH3N+11.00 ± 0.05?EIBurgers, Holmes, et al., 1984LBLHLM

References

Go To: Top, Gas phase thermochemistry data, Condensed phase 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.

Good and Moore, 1971
Good, W.D.; Moore, R.T., The enthalpies of combustion and formation of cyclopropylamine, The C-N thermochemical bond energy, J. Chem. Thermodyn., 1971, 3, 701-705. [all data]

Finke, Messerly, et al., 1981
Finke, H.L.; Messerly, J.F.; Lee-Bechtold, S.H., Thermodynamic properties of cyclopropylamine, cyclopentylamine, and methylenecyclobutane, J. Chem. Thermodyn., 1981, 13, 345-355. [all data]

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]

Bock and Dammel, 1987
Bock, H.; Dammel, R., Methanimine RR"C=NR": Darstellung und photoelektronen-spektren, J. Am. Chem. Soc., 1987, 120, 1961. [all data]

Aue and Bowers, 1979
Aue, D.H.; Bowers, M.T., Chapter 9. Stabilities of positive ions from equilibrium gas phase basicity measurements in Ions Chemistry,, ed. M.T. Bowers, 1979. [all data]

Kimura, Katsumata, et al., 1981
Kimura, K.; Katsumata, S.; Achiba, Y.; Yamazaki, T.; Iwata, S., Ionization energies, Ab initio assignments, and valence electronic structure for 200 molecules in Handbook of HeI Photoelectron Spectra of Fundamental Organic Compounds, Japan Scientific Soc. Press, Tokyo, 1981. [all data]

Burgers, Holmes, et al., 1984
Burgers, P.C.; Holmes, J.L.; Terlouw, J.K., Gaseous [H2,C,N]+ and [H3,C,N]+ ions. Generation of formation, and dissociation characteristics of [H2CN]+, [HCNH]+, [CNH2]+, [H2CNH]+, and [HCN]+, J. Am. Chem. Soc., 1984, 106, 2762. [all data]


Notes

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