samarium (III) chloride hexahydrate
- Formula: Cl3Sm
- Molecular weight: 256.72
- CAS Registry Number: 10361-82-7
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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: Sharon G. Lias, John E. Bartmess, Joel F. Liebman, John L. Holmes, Rhoda D. Levin, and W. Gary Mallard
Ionization energy determinations
IE (eV) | Method | Reference | Comment |
---|---|---|---|
11.25 ± 0.05 | PE | Lee, Potts, et al., 1982 | Vertical value |
Appearance energy determinations
Ion | AE (eV) | Other Products | Method | Reference | Comment |
---|---|---|---|---|---|
Sm+ | 18.88 ± 0.06 | 3Cl | EI | Sapegin, Baluev, et al., 1984 |
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
Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. Searches may be limited to ion clustering reactions. A general reaction search form is also available.
Clustering reactions
+ Cl3Sm = Cl4Sm-
By formula: Cl- + Cl3Sm = Cl4Sm-
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 289. ± 16. | kJ/mol | TDEq | Khasanshin, Pogrebnoi, et al., 1998 | gas phase; value altered from reference due to conversion from electron convention to ion convention |
ΔrH° | 362. ± 21. | kJ/mol | TDEq | Kudin, Vorob'ev, et al., 2007 | gas phase; value altered from reference due to conversion from electron convention to ion convention |
References
Go To: Top, Gas phase ion energetics data, Ion clustering data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Lee, Potts, et al., 1982
Lee, E.P.F.; Potts, A.W.; Bloor, J.E.,
HeI and HeII photoelectron spectra of lanthanide trichlorides in the vapour phase,
Proc. R. Soc. London A, 1982, 381, 373. [all data]
Sapegin, Baluev, et al., 1984
Sapegin, A.M.; Baluev, A.V.; Evdokimov, V.I.,
Mass-spectrometric investigation of the thermochemistry of the chlorides of the lanthanides,
Russ. J. Phys. Chem., 1984, 58, 1792. [all data]
Khasanshin, Pogrebnoi, et al., 1998
Khasanshin, I.V.; Pogrebnoi, A.M.; Kudin, L.S.; Kuznetsov, A.Y.; Butman, M.F.,
The Neutral and Ionic Components of Saturated Vapor of Samarium Dichloride: The Thermochemical Characteristics of Gaseous Molecules and Ions,
High Temp., 1998, 36, 687-694. [all data]
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]
Notes
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- Symbols used in this document:
AE Appearance energy ΔrH° Enthalpy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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