Me2N anion
- Formula: C2H6N-
- Molecular weight: 44.0763
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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 by: John E. Bartmess
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Individual Reactions
C2H6N- + =
By formula: C2H6N- + H+ = C2H7N
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 395.1 ± 2.0 | kcal/mol | D-EA | Radisic, Xu, et al., 2002 | gas phase; BDE supported by 72GOL/SOL, over McMillen and Golden, 1982 |
| ΔrH° | 396.44 ± 0.89 | kcal/mol | G+TS | MacKay, Hemsworth, et al., 1976 | gas phase |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔrG° | 387.9 ± 2.1 | kcal/mol | H-TS | Radisic, Xu, et al., 2002 | gas phase; BDE supported by 72GOL/SOL, over McMillen and Golden, 1982 |
| ΔrG° | 389.20 ± 0.60 | kcal/mol | IMRE | MacKay, Hemsworth, et al., 1976 | gas phase |
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
C2H6N- + =
By formula: C2H6N- + H+ = C2H7N
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 395.1 ± 2.0 | kcal/mol | D-EA | Radisic, Xu, et al., 2002 | gas phase; BDE supported by 72GOL/SOL, over McMillen and Golden, 1982 |
| ΔrH° | 396.44 ± 0.89 | kcal/mol | G+TS | MacKay, Hemsworth, et al., 1976 | gas phase |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔrG° | 387.9 ± 2.1 | kcal/mol | H-TS | Radisic, Xu, et al., 2002 | gas phase; BDE supported by 72GOL/SOL, over McMillen and Golden, 1982 |
| ΔrG° | 389.20 ± 0.60 | kcal/mol | IMRE | MacKay, Hemsworth, et al., 1976 | gas phase |
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.
Radisic, Xu, et al., 2002
Radisic, D.; Xu, S.J.; Bowen, K.H.,
Photoelectron spectroscopy of the anions, CH3NH- and (CH3)(2)N- and the anion complexes, H-(CH3NH2) and (CH3)(2)N-[(CH3)(2)NH),
Chem. Phys. Lett., 2002, 354, 1-2, 9-13, https://doi.org/10.1016/S0009-2614(01)01470-1
. [all data]
McMillen and Golden, 1982
McMillen, D.F.; Golden, D.M.,
Hydrocarbon bond dissociation energies,
Ann. Rev. Phys. Chem., 1982, 33, 493. [all data]
MacKay, Hemsworth, et al., 1976
MacKay, G.J.; Hemsworth, R.S.; Bohme, D.K.,
Absolute gas-phase acidities of CH3NH2, C2H5NH2, (CH3)2NH, and (CH3)3N,
Can. J. Chem., 1976, 54, 1624. [all data]
Notes
Go To: Top, Reaction thermochemistry data, Gas phase ion energetics data, References
- Symbols used in this document:
ΔrG° Free energy of reaction at standard conditions ΔrH° Enthalpy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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