2-Piperidinone, 1-methyl-

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Phase change 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:
BS - Robert L. Brown and Stephen E. Stein
AC - William E. Acree, Jr., James S. Chickos
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Quantity Value Units Method Reference Comment
Δvap60.3 ± 0.9kJ/molCRibeiro da Silva and Cabral, 2006AC

Reduced pressure boiling point

Tboil (K) Pressure (bar) Reference Comment
378.70.016Weast and Grasselli, 1989BS

Enthalpy of vaporization

ΔvapH (kJ/mol) Temperature (K) Method Reference Comment
55.4356.AStephenson and Malanowski, 1987Based on data from 341. to 385. K.; AC
54.4 ± 3.1403.EBeak, Bonham, et al., 1968ALS

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

View reactions leading to C6H11NO+ (ion structure unspecified)

Quantity Value Units Method Reference Comment
Proton affinity (review)924.4kJ/molN/AHunter and Lias, 1998HL
Quantity Value Units Method Reference Comment
Gas basicity892.6kJ/molN/AHunter and Lias, 1998HL

Ionization energy determinations

IE (eV) Method Reference Comment
8.92PETreschanke and Rademacher, 1985Vertical value; LBLHLM

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.

Ribeiro da Silva and Cabral, 2006
Ribeiro da Silva, Manuel A.V.; Cabral, Joana I.T.A., Thermochemistry of Some Derivatives of 2- and 4-Piperidone, J. Chem. Eng. Data, 2006, 51, 5, 1556-1561, https://doi.org/10.1021/je060046t . [all data]

Weast and Grasselli, 1989
CRC Handbook of Data on Organic Compounds, 2nd Editon, Weast,R.C and Grasselli, J.G., ed(s)., CRC Press, Inc., Boca Raton, FL, 1989, 1. [all data]

Stephenson and Malanowski, 1987
Stephenson, Richard M.; Malanowski, Stanislaw, Handbook of the Thermodynamics of Organic Compounds, 1987, https://doi.org/10.1007/978-94-009-3173-2 . [all data]

Beak, Bonham, et al., 1968
Beak, P.; Bonham, J.; Lee, J.T., Jr., Equilibration studies. The energy differences for some six-membered heterocyclic methyl amide-imidate isomer paris, J. Am. Chem. Soc., 1968, 90, 1569-1582. [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]

Treschanke and Rademacher, 1985
Treschanke, L.; Rademacher, P., Electronic structure and conformational properties of the amide linkage, J. Mol. Struct., 1985, 122, 47. [all data]


Notes

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