gallium trifluoride
- Formula: F3Ga
- Molecular weight: 126.718
- CAS Registry Number: 7783-51-9
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Phase change 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: William E. Acree, Jr., James S. Chickos
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔsubH° | 60.2 ± 1. | kcal/mol | TE | Brunetti, Piacente, et al., 2010 | Based on data from 808. to 958. K. |
Reaction 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
Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.
Individual Reactions
By formula: F- + F3Ga = (F- • F3Ga)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 110.3 ± 4.1 | kcal/mol | TDAs | Zhuravleva, Nikitin, et al., 1985 | gas phase; Fluoride Affinity: 7.5 kcal < AlF3; value altered from reference due to conversion from electron convention to ion convention |
By formula: AlF4- + F3Ga = (AlF4- • F3Ga)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 48.3 ± 4.2 | kcal/mol | TDEq | Zhuravleva, Nikitin, et al., 1985 | gas phase; value altered from reference due to conversion from electron convention to ion convention |
By formula: F4Ga- + F3Ga = F7Ga2-
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 51.9 ± 4.7 | kcal/mol | TDEq | Zhuravleva, Nikitin, et al., 1985 | gas phase; value altered from reference due to conversion from electron convention to ion convention |
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: Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
Appearance energy determinations
Ion | AE (eV) | Other Products | Method | Reference | Comment |
---|---|---|---|---|---|
FGa+ | 15.1 ± 0.5 | ? | EI | Feather, Buchler, et al., 1972 |
References
Go To: Top, Phase change data, Reaction thermochemistry data, Gas phase ion energetics data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Brunetti, Piacente, et al., 2010
Brunetti, Bruno; Piacente, Vincenzo; Scardala, Paolo,
Vapor Pressures of Gallium Trifluoride, Trichloride, and Triiodide and Their Standard Sublimation Enthalpies,
J. Chem. Eng. Data, 2010, 55, 1, 98-102, https://doi.org/10.1021/je900276q
. [all data]
Zhuravleva, Nikitin, et al., 1985
Zhuravleva, L.V.; Nikitin, M.I.; Sorokin, I.D.; Sidorov, L.N.,
Mass Spectrometric Determination of the Enthalpies of Dissociation of Gaseous Complex Fluorides into Neutral and Charged Particles. VIII. MF-..GaF3 Systems (M=Li, Na, K, Rb, Cs),
Int. J. Mass Spectrom. Ion Proc., 1985, 65, 3, 253, https://doi.org/10.1016/0168-1176(85)87002-6
. [all data]
Feather, Buchler, et al., 1972
Feather, D.H.; Buchler, A.; Searcy, A.W.,
The vapor pressures of gallium trifluoride monomer and dimer,
High Temp. Sci., 1972, 4, 290. [all data]
Notes
Go To: Top, Phase change data, Reaction thermochemistry data, Gas phase ion energetics data, References
- Symbols used in this document:
AE Appearance energy ΔrH° Enthalpy of reaction at standard conditions ΔsubH° Enthalpy of sublimation at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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