- Formula: H2Si
- Molecular weight: 30.1014
- IUPAC Standard InChI:
- Download the identifier in a file.
- IUPAC Standard InChIKey: XMIJDTGORVPYLW-UHFFFAOYSA-N
- CAS Registry Number: 13825-90-6
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
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Ion clustering data
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Data compiled as indicated in comments:
M - Michael M. Meot-Ner (Mautner) and Sharon G. Lias
B - John E. Bartmess
Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. Searches may be limited to ion clustering reactions. A general reaction search form is also available.
+ = ( )
By formula: Fe+ + H2Si = (Fe+ H2Si)
|rH°||280. ± 50.||kJ/mol||ICR||Jacobson and Bakhtiar, 1993||gas phase; M|
(H3Si- 4294967295) + = H3Si-
By formula: (H3Si- 4294967295H2Si) + H2Si = H3Si-
|rH°||354. ± 5.9||kJ/mol||N/A||Nimlos and Ellison, 1986||gas phase; B|
|rH°||212. ± 10.||kJ/mol||Ther||Bartmess, Scott, et al., 1979||gas phase; value altered from reference due to change in acidity scale; B|
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Jacobson and Bakhtiar, 1993
Jacobson, D.B.; Bakhtiar, R., Generation, Characterization and Properties of Iron-Silylene and Iron-Sylene Cationic Complexes in the Gas Phase, J. Am. Chem. Soc., 1993, 115, 23, 10830, https://doi.org/10.1021/ja00076a046 . [all data]
Nimlos and Ellison, 1986
Nimlos, M.R.; Ellison, G.B., Photoelectron spectroscopy of SiH3- and SiD3-, J. Am. Chem. Soc., 1986, 108, 6522. [all data]
Bartmess, Scott, et al., 1979
Bartmess, J.E.; Scott, J.A.; McIver, R.T., Jr., The gas phase acidity scale from methanol to phenol, J. Am. Chem. Soc., 1979, 101, 6047. [all data]
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- Symbols used in this document:
rH° Enthalpy of reaction at standard conditions
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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