As3
- Formula: As3
- Molecular weight: 224.76480
- CAS Registry Number: 51680-82-1
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Gas phase ion energetics data
Go To: Top, Vibrational and/or electronic energy levels, References, Notes
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 As3+ (ion structure unspecified)
Electron affinity determinations
| EA (eV) | Method | Reference | Comment |
|---|---|---|---|
| 1.450 ± 0.030 | LPES | Lippa, Xu, et al., 1998 | |
| 0.84 ± 0.25 | R-A | Bennett, Margrave, et al., 1973 | From As4 |
Vibrational and/or electronic energy levels
Go To: Top, Gas phase ion energetics data, References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: Marilyn E. Jacox
State: A
| Energy (cm-1) |
Med. | Transition | λmin (nm) |
λmax (nm) |
References | ||
|---|---|---|---|---|---|---|---|
| Txx = 2900 | T | gas | Lippa, Xu, et al., 1998, 2 | ||||
Additional references: Jacox, 2003, page 127
Notes
| T | Tentative assignment or approximate value |
| xx | Energy separation between the band maxima of both the excited state and the ground state of a molecular cation, derived from a photoelectron spectrum. |
References
Go To: Top, Gas phase ion energetics data, Vibrational and/or electronic energy levels, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Lippa, Xu, et al., 1998
Lippa, T.P.; Xu, S.J.; Lyapustina, S.A.; Nilles, J.M.; Bowen, K.H.,
Photoelectron spectroscopy of As-, As-2(-), As-3(-), As-4(-), and As-5(-),
J. Chem. Phys., 1998, 109, 24, 10727-10731, https://doi.org/10.1063/1.477771
. [all data]
Bennett, Margrave, et al., 1973
Bennett, S.L.; Margrave, J.L.; Franklin, J.L.; Hudson, J.E.,
High temperature negative ions: Electron impact of As4 vapor,
J. Chem. Phys., 1973, 59, 5814. [all data]
Lippa, Xu, et al., 1998, 2
Lippa, T.P.; Xu, S.-J.; Lyapustina, S.A.; Nilles, J.M.; Bowen, K.H.,
Photoelectron spectroscopy of As[sup -], As[sub 2][sup -], As[sub 3][sup -], As[sub 4][sup -], and As[sub 5][sup -],
J. Chem. Phys., 1998, 109, 24, 10727, https://doi.org/10.1063/1.477771
. [all data]
Jacox, 2003
Jacox, M.E.,
Vibrational and electronic energy levels of polyatomic transient molecules: supplement B,
J. Phys. Chem. Ref. Data, 2003, 32, 1, 1-441, https://doi.org/10.1063/1.1497629
. [all data]
Notes
Go To: Top, Gas phase ion energetics data, Vibrational and/or electronic energy levels, References
- Symbols used in this document:
EA Electron affinity - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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