CH4Si

Formula: CH₄Si
Molecular weight: 44.1280
CAS Registry Number: 51067-84-6
Information on this page:
Other data available:
- Gas phase ion energetics data
- Vibrational and/or electronic energy levels
Data at other public NIST sites:
- Gas Phase Kinetics Database
Options:
- Switch to calorie-based units

Reaction thermochemistry data

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

CH₃Si^- + = CH₄Si

By formula: CH₃Si^- + H⁺ = CH₄Si

Quantity	Value	Units	Method	Reference	Comment
Δ_rH°	1524. ± 21.	kJ/mol	D-EA	Bengali and Leopold, 1992	gas phase
Quantity	Value	Units	Method	Reference	Comment
Δ_rG°	1490. ± 21.	kJ/mol	H-TS	Bengali and Leopold, 1992	gas phase

References

Go To: Top, Reaction thermochemistry data, Notes

Bengali and Leopold, 1992
Bengali, A.A.; Leopold, D.G., Negative Ion Photoelectron Spectroscopy of CH2=SiH and CH3Si, J. Am. Chem. Soc., 1992, 114, 23, 9192, https://doi.org/10.1021/ja00049a064 . [all data]

Notes

Go To: Top, Reaction thermochemistry data, References

Symbols used in this document:

Δ_rG° Free energy of reaction at standard conditions

Δ_rH° Enthalpy of reaction at standard conditions
Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. However, NIST makes no warranties to that effect, and NIST shall not be liable for any damage that may result from errors or omissions in the Database.
Customer support for NIST Standard Reference Data products.

Δ_rG°	Free energy of reaction at standard conditions
Δ_rH°	Enthalpy of reaction at standard conditions