P3 anion
- Formula: P3-
- Molecular weight: 92.921835
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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 | 11.8 ± 4.9 | kcal/mol | R-EA | Jones, Ganteför, et al., 1995 | Vertical Detachment Energy: 1.68±0.05 eV |
| ΔfH°gas | 38.2 ± 4.5 | kcal/mol | EIAE | Bennett, Margrave, et al., 1974 | From P4 |
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.
Jones, Ganteför, et al., 1995
Jones, R.O.; Ganteför, G.; Hunsicker, S.; Pieperhoff, P.,
Structure and Spectroscopy of Phosphorous Cluster anions: Theory (simulated annealing) and Experiment (Photoelectron Detachment),
J. Chem. Phys., 1995, 103, 22, 9549, https://doi.org/10.1063/1.469969
. [all data]
Bennett, Margrave, et al., 1974
Bennett, S.L.; Margrave, J.L.; Franklin, J.L.,
High temperature negative ions. Electron impact study of tetratomic phosphorous vapor,
J. Chem. Phys., 1974, 61, 1647. [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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