arsolide anion
- Formula: C4H4As-
- Molecular weight: 126.9967
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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: John E. Bartmess
Electron affinity of neutral species
EAneutral (eV) | Method | Reference | Comment |
---|---|---|---|
<2.27228 | IMRB | Sunderlin, Panu, et al., 1994 | electron transfer to NO2 observed. |
Protonation reactions
C4H4As- + = C4H5As
By formula: C4H4As- + H+ = C4H5As
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 1417. ± 13. | kJ/mol | G+TS | Sunderlin, Panu, et al., 1994 | gas phase; Between FCH2CO2H and MeCHClCO2H. Structure: As analog of pyrrole. Probably C protonation |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | 1385. ± 13. | kJ/mol | IMRB | Sunderlin, Panu, et al., 1994 | gas phase; Between FCH2CO2H and MeCHClCO2H. Structure: As analog of pyrrole. Probably C protonation |
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.
Sunderlin, Panu, et al., 1994
Sunderlin, L.S.; Panu, D.; Puranik, D.B.; Ashe, A.J.; Squires, R.R.,
Gas-phase properties and reactivities of phospholide and arsolide anions,
Organomet., 1994, 13, 12, 4732, https://doi.org/10.1021/om00024a019
. [all data]
Notes
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- Symbols used in this document:
EAneutral Electron affinity of neutral species 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
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