(CH3)2NCH2Si(CH3)3
- Formula: C6H17NSi
- Molecular weight: 131.2914
- IUPAC Standard InChI: InChI=1S/C6H17NSi/c1-7(2)6-8(3,4)5/h6H2,1-5H3
- IUPAC Standard InChIKey: OUSBZHYDUVVKHE-UHFFFAOYSA-N
- CAS Registry Number: 18182-40-6
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
The 3d structure may be viewed using Java or Javascript. - Other names: Dimethyl(trimethylsilylmethyl)amine; N,N-Dimethylamino(trimethylsilyl)methane
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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 evaluated as indicated in comments:
HL - Edward P. Hunter and Sharon G. Lias
Data compiled as indicated in comments:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| Proton affinity (review) | 232.9 | kcal/mol | N/A | Hunter and Lias, 1998 | HL |
| Quantity | Value | Units | Method | Reference | Comment |
| Gas basicity | 225.6 | kcal/mol | N/A | Hunter and Lias, 1998 | HL |
Ionization energy determinations
| IE (eV) | Method | Reference | Comment |
|---|---|---|---|
| 7.61 ± 0.03 | PI | Loguinov, Takhistov, et al., 1981 | LLK |
| 7.61 | PI | Akopyan, Vilesov, et al., 1975 | LLK |
| 7.63 ± 0.05 | PE | Akopyan and Loginov, 1974 | LLK |
| 8.20 | PE | Bock, Kaim, et al., 1979 | Vertical value; LLK |
Appearance energy determinations
| Ion | AE (eV) | Other Products | Method | Reference | Comment |
|---|---|---|---|---|---|
| C3H8N+ | 9.41 ± 0.05 | (CH3)3Si | PI | Loguinov, Takhistov, et al., 1981 | LLK |
| C3H8N+ | 9.47 | C3H9Si | PI | Akopyan, Vilesov, et al., 1975 | LLK |
| C3H9Si+ | 9.76 | C3H8N | PI | Loguinov, Takhistov, et al., 1981 | LLK |
| C3H9Si+ | 9.76 | C3H8N | PI | Akopyan, Vilesov, et al., 1975 | LLK |
References
Go To: Top, 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.
Hunter and Lias, 1998
Hunter, E.P.; Lias, S.G.,
Evaluated Gas Phase Basicities and Proton Affinities of Molecules: An Update,
J. Phys. Chem. Ref. Data, 1998, 27, 3, 413-656, https://doi.org/10.1063/1.556018
. [all data]
Loguinov, Takhistov, et al., 1981
Loguinov, Y.; Takhistov, V.V.; Vatlina, L.P.,
Photoionization studies of substituted trimethylamines,
Org. Mass Spectrom., 1981, 16, 239. [all data]
Akopyan, Vilesov, et al., 1975
Akopyan, M.E.; Vilesov, F.I.; Loginov, Y.V.,
Photoionization of amines and the monomolecular decomposition of excited molecular ions,
Khim. Vys. Energ., 1975, 9, 327. [all data]
Akopyan and Loginov, 1974
Akopyan, M.E.; Loginov, Yu.V.,
Photoelectron spectra of trimethylamine derivatives,
Opt. Spectrosc., 1974, 37, 250, In original 442. [all data]
Bock, Kaim, et al., 1979
Bock, H.; Kaim, W.; Kira, M.; Osawa, H.; Sakurai, H.,
Radical ions XXVIII. Tris(trimethylsilylmethyl)aminium, +N(CH2Si(CH3)3)3: A stable fluxional aminium radical cation,
J. Organomet. Chem., 1979, 164, 295. [all data]
Notes
Go To: Top, Gas phase ion energetics data, References
- Symbols used in this document:
AE Appearance energy - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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