Pyridine, 3-methyl-

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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 as indicated in comments:
B - John E. Bartmess
RCD - Robert C. Dunbar

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

C6H6N- + Hydrogen cation = Pyridine, 3-methyl-

By formula: C6H6N- + H+ = C6H7N

Quantity Value Units Method Reference Comment
Δr377.8 ± 3.1kcal/molG+TSDePuy, Kass, et al., 1988gas phase; Acid: 3-methylpyridine. Comparable to EtOH.; B
Quantity Value Units Method Reference Comment
Δr371.0 ± 3.0kcal/molIMRBDePuy, Kass, et al., 1988gas phase; Acid: 3-methylpyridine. Comparable to EtOH.; B

Lithium ion (1+) + Pyridine, 3-methyl- = (Lithium ion (1+) • Pyridine, 3-methyl-)

By formula: Li+ + C6H7N = (Li+ • C6H7N)

Quantity Value Units Method Reference Comment
Δr47.0 ± 3.5kcal/molCIDTRodgers, 2001RCD

Sodium ion (1+) + Pyridine, 3-methyl- = (Sodium ion (1+) • Pyridine, 3-methyl-)

By formula: Na+ + C6H7N = (Na+ • C6H7N)

Quantity Value Units Method Reference Comment
Δr31.8 ± 1.0kcal/molCIDTRodgers, 2001RCD

Potassium ion (1+) + Pyridine, 3-methyl- = (Potassium ion (1+) • Pyridine, 3-methyl-)

By formula: K+ + C6H7N = (K+ • C6H7N)

Quantity Value Units Method Reference Comment
Δr23.8 ± 0.8kcal/molCIDTRodgers, 2001RCD

Mass spectrum (electron ionization)

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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: NIST Mass Spectrometry Data Center, William E. Wallace, director

Spectrum

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Mass spectrum
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Additional Data

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Owner NIST Mass Spectrometry Data Center
Collection (C) 2014 copyright by the U.S. Secretary of Commerce
on behalf of the United States of America. All rights reserved.
Origin Japan AIST/NIMC Database- Spectrum MS-NW-5548
NIST MS number 228545

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UV/Visible spectrum

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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: 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 Coulson and Ditcham, 1952
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. 12161
Instrument n.i.g.
Melting point - 18.1
Boiling point 144.1

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.

DePuy, Kass, et al., 1988
DePuy, C.H.; Kass, S.R.; Bean, G.P., Formation and Reactions of Heteroaromatic Anions in the Gas Phase, J. Org. Chem., 1988, 53, 19, 4427, https://doi.org/10.1021/jo00254a001 . [all data]

Rodgers, 2001
Rodgers, M.T., Substituent Effects in the Binding of Alkali Metal Ions to Pyridines, Studied by Threshold Collision-Induced Dissociation and ab Initio Theory: The Methylpyridines, J. Phys. Chem. A, 2001, 105, 11, 2374, https://doi.org/10.1021/jp004055z . [all data]

Coulson and Ditcham, 1952
Coulson, E.A.; Ditcham, J.B., J. Appli. Chem. (London), 1952, 2, 71. [all data]


Notes

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