(CH3)2Si
- Formula: C2H6Si
- Molecular weight: 58.1545
- IUPAC Standard InChI: InChI=1S/C2H6Si/c1-3-2/h1-2H3
- IUPAC Standard InChIKey: JZZIHCLFHIXETF-UHFFFAOYSA-N
- CAS Registry Number: 6376-86-9
- Chemical structure:
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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
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
C2H5Si- + =
By formula: C2H5Si- + H+ = C2H6Si
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 1593. ± 21. | kJ/mol | G+TS | Damrauer, DePuy, et al., 1986 | gas phase; May have rearranged to 2-sila-allyl anion: G3MP2B3 calculations indicate an acidity of 361 kcal/mol |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔrG° | 1565. ± 21. | kJ/mol | IMRB | Damrauer, DePuy, et al., 1986 | gas phase; May have rearranged to 2-sila-allyl anion: G3MP2B3 calculations indicate an acidity of 361 kcal/mol |
References
Go To: Top, Reaction thermochemistry data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Damrauer, DePuy, et al., 1986
Damrauer, R.; DePuy, C.H.; Davidson, I.M.T.; Hughes, K.J.,
Gas phase ion chemistry of dimethylsilylene,
Organometallics, 1986, 5, 2054. [all data]
Notes
Go To: Top, Reaction thermochemistry 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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