Tris(trimethylsilyl)silane
- Formula: C9H28Si4
- Molecular weight: 248.6606
- IUPAC Standard InChI: InChI=1S/C9H28Si4/c1-11(2,3)10(12(4,5)6)13(7,8)9/h10H,1-9H3
- IUPAC Standard InChIKey: SQMFULTZZQBFBM-UHFFFAOYSA-N
- CAS Registry Number: 1873-77-4
- Chemical structure:
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Reaction thermochemistry data
Go To: Top, 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
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Individual Reactions
C9H27Si4- + =
By formula: C9H27Si4- + H+ = C9H28Si4
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 1468. ± 12. | kJ/mol | D-EA | Brinkman, Berger, et al., 1994 | gas phase; DH revised: Laarhoven, Mulder, et al., 1999 |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔrG° | 1435. ± 12. | kJ/mol | H-TS | Brinkman, Berger, et al., 1994 | gas phase; DH revised: Laarhoven, Mulder, et al., 1999 |
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.
Brinkman, Berger, et al., 1994
Brinkman, E.A.; Berger, S.; Brauman, J.I.,
alpha-Silyl-substituent stabilization of carbanions and silyl anions,
J. Am. Chem. Soc., 1994, 116, 18, 8304, https://doi.org/10.1021/ja00097a042
. [all data]
Laarhoven, Mulder, et al., 1999
Laarhoven, L.J.J.; Mulder, P.; Wayner, D.D.M.,
Determination of bond dissociation enthalpies in solution by photoacoustic calorimetry,
Acc. Chem. Res., 1999, 32, 4, 342-349, https://doi.org/10.1021/ar9703443
. [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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