Methyl dichlorosilane
- Formula: CH4Cl2Si
- Molecular weight: 115.034
- IUPAC Standard InChI: InChI=1S/CH4Cl2Si/c1-4(2)3/h4H,1H3
- IUPAC Standard InChIKey: NWKBSEBOBPHMKL-UHFFFAOYSA-N
- CAS Registry Number: 20156-50-7
- Chemical structure:
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Gas phase ion energetics 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 as indicated in comments:
B - John E. Bartmess
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
Ionization energy determinations
| IE (eV) | Method | Reference | Comment |
|---|---|---|---|
| 11.47 | S | Causley and Russell, 1976 | LLK |
De-protonation reactions
CH3Cl2Si- + =
By formula: CH3Cl2Si- + H+ = CH4Cl2Si
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 436.8 ± 5.9 | kcal/mol | Acid | Jaeger and Henglein, 1968 | gas phase; From MeSiCl3, probably ca. 75 kcal too unstable; B |
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.
Causley and Russell, 1976
Causley, G.C.; Russell, B.R.,
Vacuum ultraviolet absorption spectra of dichlorosilane, dichloromethylsilane and dichlorodimethylsilane,
J. Electron Spectrosc. Relat. Phenom., 1976, 8, 71. [all data]
Jaeger and Henglein, 1968
Jaeger, K.; Henglein, A.,
Die Bildung negativer Ionen aus SiCl4 und organischen Siliciumchloriden durch Elektronenstoss,
Z. Naturfor., 1968, 23A, 1122. [all data]
Notes
Go To: Top, Gas phase ion energetics data, References
- Symbols used in this document:
ΔrH° Enthalpy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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