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diazirinide anion


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

CHN2- + Hydrogen cation = 3H-Diazirine

By formula: CHN2- + H+ = CH2N2

Quantity Value Units Method Reference Comment
Deltar1681. ± 13.kJ/molG+TSKroeker and Kass, 1990gas phase; Between MeNH2, EtNH2. The expt dHf(diazirine) disagrees with numerous l calculations by -14 kcal/mol
Quantity Value Units Method Reference Comment
Deltar1648. ± 13.kJ/molIMRBKroeker and Kass, 1990gas phase; Between MeNH2, EtNH2. The expt dHf(diazirine) disagrees with numerous l calculations by -14 kcal/mol

Gas phase ion energetics data

Go To: Top, Reaction thermochemistry 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: John E. Bartmess

Protonation reactions

CHN2- + Hydrogen cation = 3H-Diazirine

By formula: CHN2- + H+ = CH2N2

Quantity Value Units Method Reference Comment
Deltar1681. ± 13.kJ/molG+TSKroeker and Kass, 1990gas phase; Between MeNH2, EtNH2. The expt dHf(diazirine) disagrees with numerous l calculations by -14 kcal/mol
Quantity Value Units Method Reference Comment
Deltar1648. ± 13.kJ/molIMRBKroeker and Kass, 1990gas phase; Between MeNH2, EtNH2. The expt dHf(diazirine) disagrees with numerous l calculations by -14 kcal/mol

References

Go To: Top, Reaction 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.

Kroeker and Kass, 1990
Kroeker, R.L.; Kass, S.R., Diazirinyl Anion: A Cyclic 4-pi Electron System, J. Am. Chem. Soc., 1990, 112, 24, 9024, https://doi.org/10.1021/ja00180a082 . [all data]


Notes

Go To: Top, Reaction thermochemistry data, Gas phase ion energetics data, References