Si2 anion
- Formula: Si2-
- Molecular weight: 56.1715
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Gas phase thermochemistry 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: John E. Bartmess
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔfH°gas | 58.2 ± 1.0 | kcal/mol | R-EA | Nimlos, Harding, et al., 1987 |
References
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Nimlos, Harding, et al., 1987
Nimlos, M.R.; Harding, L.B.; Ellison, G.B.,
The Electronic States of Si2 and Si2- as Revealed by Photoelectron Spectroscopy,
J. Chem. Phys., 1987, 87, 9, 5116, https://doi.org/10.1063/1.453679
. [all data]
Notes
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- Symbols used in this document:
ΔfH°gas Enthalpy of formation of gas at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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