1,2-Diphenyltetramethyldisilane
- Formula: C16H22Si2
- Molecular weight: 270.5169
- IUPAC Standard InChI: InChI=1S/C16H22Si2/c1-17(2,15-11-7-5-8-12-15)18(3,4)16-13-9-6-10-14-16/h5-14H,1-4H3
- IUPAC Standard InChIKey: IIOOIYHUTINYQO-UHFFFAOYSA-N
- CAS Registry Number: 1145-98-8
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
The 3d structure may be viewed using Java or Javascript. - Other names: Disilane,1,1,2,2-tetramethyl-1,2-diphenyl-
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Gas phase ion energetics data
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
Ionization energy determinations
| IE (eV) | Method | Reference | Comment |
|---|---|---|---|
| 7.7 | PE | Traven', Redchenko, et al., 1981 | |
| 8.11 ± 0.15 | EI | Gaidis, Briggs, et al., 1971 | |
| 8.23 | PE | Traven', Redchenko, et al., 1981 | Vertical value |
Appearance energy determinations
| Ion | AE (eV) | Other Products | Method | Reference | Comment |
|---|---|---|---|---|---|
| C3H9Si+ | 11.04 ± 0.03 | (C6H5)2SiC | EI | Gaidis, Briggs, et al., 1971 | |
| C8H11Si+ | 9.87 ± 0.08 | C6H5Si(CH3 | EI | Gaidis, Briggs, et al., 1971 | |
| C13H13Si+ | 9.60 ± 0.02 | (CH3)3Si | EI | Gaidis, Briggs, et al., 1971 |
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.
Traven', Redchenko, et al., 1981
Traven', V.F.; Redchenko, V.V.; Eismont, M.Y.; Stepanov, B.I.,
Photoelectron spectra and electronic and steric structures of silicon and sulfur-containing analogs of 9,10-dihydroanthracene,
J. Gen. Chem. USSR, 1981, 51, 1099, In original 1297. [all data]
Gaidis, Briggs, et al., 1971
Gaidis, J.M.; Briggs, P.R.; Shannon, T.W.,
Mass spectra of disilanes. Phenyl-silicon interaction and silicon-silicon bond strength,
J. Phys. Chem., 1971, 75, 974. [all data]
Notes
Go To: Top, Gas phase ion energetics data, References
- Symbols used in this document:
AE Appearance energy - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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