AsF2
- Formula: AsF2
- Molecular weight: 112.91841
- CAS Registry Number: 25937-97-7
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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
View reactions leading to AsF2+ (ion structure unspecified)
Electron affinity determinations
| EA (eV) | Method | Reference | Comment |
|---|---|---|---|
| 0.80 ± 0.10 | EIAE | Pabst, Margrave, et al., 1978 | From AsF3. G3MP2B3 calculations indicate an EA of ca. 1.2 eV |
| 0.799982 | EIAE | Pabst, Bennett, et al., 1976 | From AsF3. |
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.
Pabst, Margrave, et al., 1978
Pabst, R.E.; Margrave, J.L.; Franklin, J.L.,
Energy distribution in the products of ionic decomposition,
Adv. Mass Spectrom., 1978, 7, 1217. [all data]
Pabst, Bennett, et al., 1976
Pabst, R.E.; Bennett, S.L.; Franklin, J.L.; Margrave, J.L.,
Negative ion electron impact studies of arsenic trihalides: AsF3, AsCl3, and AsBr3,
J. Chem. Phys., 1976, 64, 1550. [all data]
Notes
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- Symbols used in this document:
EA Electron affinity - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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