Silane, trimethyl-2-propenyl-
- Formula: C6H14Si
- Molecular weight: 114.2609
- IUPAC Standard InChIKey: HYWCXWRMUZYRPH-UHFFFAOYSA-N
- CAS Registry Number: 762-72-1
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: Silane, allyltrimethyl-; Allyltrimethylsilane; Trimethylallylsilane; 3-(Trimethylsilyl)-1-propene; 3-(Trimethylsilyl)propene; CA0570; Trimethyl-2-propenylsilane
- Permanent link for this species. Use this link for bookmarking this species for future reference.
- Information on this page:
- Other data available:
- Data at other public NIST sites:
- Options:
Gas phase ion energetics data
Go To: Top, Mass spectrum (electron ionization), Gas Chromatography, 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
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron
View reactions leading to C6H14Si+ (ion structure unspecified)
Ionization energy determinations
IE (eV) | Method | Reference | Comment |
---|---|---|---|
8.85 ± 0.04 | EI | Bock and Seidl, 1968 | RDSH |
9.0 | PE | Weidner and Schweig, 1972 | Vertical value; LLK |
9.0 | PE | Weidner and Schweig, 1972, 2 | Vertical value; LLK |
De-protonation reactions
C6H13Si- + =
By formula: C6H13Si- + H+ = C6H14Si
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | <1592.3 ± 3.8 | kJ/mol | G+TS | DePuy, Bierbaum, et al., 1980 | gas phase; More acidic than MeOH. Computations indicate dGacid ca. 367 kcal/mol; B |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | <1564.8 | kJ/mol | IMRB | DePuy, Bierbaum, et al., 1980 | gas phase; More acidic than MeOH. Computations indicate dGacid ca. 367 kcal/mol; B |
Mass spectrum (electron ionization)
Go To: Top, Gas phase ion energetics data, Gas Chromatography, 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: NIST Mass Spectrometry Data Center, William E. Wallace, director
Spectrum
Notice: This spectrum may be better viewed with a Javascript and HTML 5 enabled browser.
Additional Data
View image of digitized spectrum (can be printed in landscape orientation).
Due to licensing restrictions, this spectrum cannot be downloaded.
Owner | NIST Mass Spectrometry Data Center Collection (C) 2014 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
---|---|
Origin | D.HENNEBERG, MAX-PLANCK INSTITUTE, MULHEIM, WEST GERMANY |
NIST MS number | 63588 |
Gas Chromatography
Go To: Top, Gas phase ion energetics data, Mass spectrum (electron ionization), 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: NIST Mass Spectrometry Data Center, William E. Wallace, director
Normal alkane RI, non-polar column, temperature ramp
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | OV-101 | 650. | Zenkevich, 2005 | 25. m/0.20 mm/0.10 μm, N2/He, 6. K/min; Tstart: 50. C; Tend: 250. C |
References
Go To: Top, Gas phase ion energetics data, Mass spectrum (electron ionization), Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Bock and Seidl, 1968
Bock, H.; Seidl, H.,
d-Orbitaleffekte in siliziumsubstituierten π-Elektronensystemen. VI. Spektroskopische Untersuchungen an Alkyl- und Silylathylenen,
J. Organometal. Chem., 1968, 13, 87. [all data]
Weidner and Schweig, 1972
Weidner, U.; Schweig, A.,
Theory and application of photoelectron spectroscopy. V. The nature of bonding in vinyl- and allylsilanes: the effects of σ-π (hyperconjugation) pπ-dπ conjugation in these compounds,
J. Organomet. Chem., 1972, 39, 261. [all data]
Weidner and Schweig, 1972, 2
Weidner, U.; Schweig, A.,
Nature of the silicon β-effect in allyltrimethylsilane,
Angew. Chem. Int. Ed. Engl., 1972, 11, 146. [all data]
DePuy, Bierbaum, et al., 1980
DePuy, C.H.; Bierbaum, V.M.; Flippin, L.A.; Brabowski, J.J.; King, G.K.; Schmidt, R.J.; Sullivan, S.A.,
Gas phase reactions of anions with substituted silanes,
J. Am. Chem. Soc., 1980, 102, 5012. [all data]
Zenkevich, 2005
Zenkevich, I.G.,
Experimentally measured retention indices., 2005. [all data]
Notes
Go To: Top, Gas phase ion energetics data, Mass spectrum (electron ionization), Gas Chromatography, 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
- 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.