Er2Cl7 anion
- Formula: Cl7Er2-
- Molecular weight: 582.690
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Ion clustering 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
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Clustering reactions
+ Cl3Er = Cl7Er2-
By formula: Cl- + Cl3Er = Cl7Er2-
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 239. ± 37. | kJ/mol | TDEq | Kudin, Vorob'ev, et al., 2007 | gas phase; value altered from reference due to conversion from electron convention to ion convention |
| ΔrH° | 340. ± 37. | kJ/mol | TDAs | Pogrebnoi, Motalov, et al., 2002 | gas phase; value altered from reference due to change in acidity scale |
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.
Kudin, Vorob'ev, et al., 2007
Kudin, L.S.; Vorob'ev, D.E.; Grishin, A.E.,
The Thermochemical Characteristics of the LnCl4- and Ln2Cl7- Negative Ions,
Russ. J. Phys. Chem., 2007, 81, 2, 147, https://doi.org/10.1134/S003602440702001X
. [all data]
Pogrebnoi, Motalov, et al., 2002
Pogrebnoi, A.M.; Motalov, V.B.; Kuznetsov, A.Y.; Kudin, L.S.; Khasanshin, I.V.,
Molecular and ionic associates in the saturated vapor over erbium trichloride and the ErCl3-DyCl3 system,
Russ. J. Inorg. Chem., 2002, 47, 96-100. [all data]
Notes
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- Symbols used in this document:
ΔrH° Enthalpy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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