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pyridin-2-ol

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Gas phase thermochemistry data

Go To: Top, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Gas phase ion energetics data, UV/Visible spectrum, 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: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Quantity Value Units Method Reference Comment
Deltafgas-19.0 ± 0.36kcal/molCcbSuradi, El Saiad, et al., 1982 

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

Quantity Value Units Method Reference Comment
Deltafsolid-39.7 ± 0.2kcal/molCcbSuradi, El Saiad, et al., 1982 
Quantity Value Units Method Reference Comment
Deltacsolid-601.29 ± 0.1kcal/molCcbSuradi, El Saiad, et al., 1982 

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

Quantity Value Units Method Reference Comment
Deltasub20.7 ± 0.31kcal/molCSuradi, El Saiad, et al., 1982 

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

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

2(1H)-Pyridinone = pyridin-2-ol

By formula: C5H5NO = C5H5NO

Quantity Value Units Method Reference Comment
Deltar0.21kcal/molEqkCook, Katritzky, et al., 1976liquid phase; solvent: benzene
Deltar-1.1kcal/molEqkCook, Katritzky, et al., 1976liquid phase; solvent: Cyclohexane

C5H5NO = pyridin-2-ol

By formula: C5H5NO = C5H5NO

Quantity Value Units Method Reference Comment
Deltar0.3 ± 2.5kcal/molKinBeak, Fry, et al., 1976gas phase

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 compiled by: Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi

Ionization energy determinations

IE (eV) Method Reference Comment
8.62PEBursten, Cotton, et al., 1979Vertical value

UV/Visible spectrum

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, 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: Victor Talrose, Alexander N. Yermakov, Alexy A. Usov, Antonina A. Goncharova, Axlexander N. Leskin, Natalia A. Messineva, Natalia V. Trusova, Margarita V. Efimkina

Spectrum

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UVVis spectrum
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Additional Data

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Source Bliznyukov and Reznikov, 1955
Owner INEP CP RAS, NIST OSRD
Collection (C) 2007 copyright by the U.S. Secretary of Commerce
on behalf of the United States of America. All rights reserved.
Origin INSTITUTE OF ENERGY PROBLEMS OF CHEMICAL PHYSICS, RAS
Source reference RAS UV No. 12114
Instrument n.i.g.
Melting point 107.8

References

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Gas phase ion energetics data, UV/Visible spectrum, Notes

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

Suradi, El Saiad, et al., 1982
Suradi, S.; El Saiad, N.; Pilcher, G.; Skinner, H.A., Enthalpies of combustion of the three hydroxy-pyridines and the four hydroxy-2-methylpyridines, J. Chem. Thermodyn., 1982, 14, 45-50. [all data]

Cook, Katritzky, et al., 1976
Cook, M.J.; Katritzky, A.R.; Hepler, L.G.; Matsui, T., Heats of solution and tautomeric equilibrium constants. The 2-pyridone: 2-hydroxypyridine equilibrium in non-aqueous media, Tetrahedron Lett., 1976, 2685-2688. [all data]

Beak, Fry, et al., 1976
Beak, P.; Fry, F.S., Jr.; Lee, J.; Steele, F., Equilibration studies. Protomeric equilibria of 2- and 4-Hydroxypyridines, 2- and 4-hydroxypyridines, 2- and 4-mercaptopyridines, and structurally related compounds in the gas phase, J. Am. Chem. Soc., 1976, 98, 171-179. [all data]

Bursten, Cotton, et al., 1979
Bursten, B.E.; Cotton, F.A.; Cowley, A.H.; Hanson, B.E.; Lattman, M.; Stanley, G.S., Strong metal-to-metal quadruple bonds in a series of five isostructural compounds as indicated by photoelectron spectroscopy, J. Am. Chem. Soc., 1979, 101, 6244. [all data]

Bliznyukov and Reznikov, 1955
Bliznyukov, V.I.; Reznikov, V.M., Zhur. Obshchei Khim. (in Rus.), 1955, 25, 1781. [all data]


Notes

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Gas phase ion energetics data, UV/Visible spectrum, References