3-Hydroxypicolinic acid


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: John E. Bartmess

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Individual Reactions

C6H4NO3- + Hydrogen cation = 3-Hydroxypicolinic acid

By formula: C6H4NO3- + H+ = C6H5NO3

Quantity Value Units Method Reference Comment
Δr326.3 ± 2.7kcal/molIMRBBreuker, Knochenmuss, et al., 1999gas phase; Acid: 2-hydroxypicolinic acid

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: John E. Bartmess

View reactions leading to C6H5NO3+ (ion structure unspecified)

De-protonation reactions

C6H4NO3- + Hydrogen cation = 3-Hydroxypicolinic acid

By formula: C6H4NO3- + H+ = C6H5NO3

Quantity Value Units Method Reference Comment
Δr326.3 ± 2.7kcal/molIMRBBreuker, Knochenmuss, et al., 1999gas phase; Acid: 2-hydroxypicolinic acid

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 NIST Mass Spectrometry Data Center
NIST MS number 341156

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References

Go To: Top, Reaction thermochemistry data, Gas phase ion energetics data, Mass spectrum (electron ionization), Notes

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

Breuker, Knochenmuss, et al., 1999
Breuker, K.; Knochenmuss, R.; Zenobi, R., Gas-phase basicities of deprotonated matrix-assisted laser desorption/ionization matrix molecules, Int. J. Mass Spectrom., 1999, 184, 1, 25-38, https://doi.org/10.1016/S1387-3806(98)14200-8 . [all data]


Notes

Go To: Top, Reaction thermochemistry data, Gas phase ion energetics data, Mass spectrum (electron ionization), References