tris(η5-cyclopenta-2,4-dien-1-yl)samarium
- Formula: C15H15Sm
- Molecular weight: 345.64
- CAS Registry Number: 1298-55-1
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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
Enthalpy of sublimation
| ΔsubH (kcal/mol) | Temperature (K) | Reference |
|---|---|---|
| 26.20 ± 0.41 | 513. to 633. | Borisov, Krasnova, et al., 1973 |
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: Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron
Ionization energy determinations
| IE (eV) | Method | Reference |
|---|---|---|
| 8.0 ± 0.1 | EI | Thomas and Hayes, 1970 |
Appearance energy determinations
| Ion | AE (eV) | Other Products | Method | Reference | Comment |
|---|---|---|---|---|---|
| C5H5Sm+ | 14.4 ± 0.3 | ? | EI | Thomas and Hayes, 1970 | |
| C10H10Sm+ | 10.0 ± 0.2 | ? | EI | Thomas and Hayes, 1970 | |
| Sm+ | 22.2 ± 0.4 | ? | EI | Thomas and Hayes, 1970 |
References
Go To: Top, Phase change 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.
Borisov, Krasnova, et al., 1973
Borisov, G.K.; Krasnova, S.G.; Devyatykh, G.G.,
Russ. J. Phys. Chem., 1973, 18, 346. [all data]
Thomas and Hayes, 1970
Thomas, J.L.; Hayes, R.G.,
Mass spectra and bond energies of lanthanide tricyclopentadienyl complexes,
J. Organometal. Chem., 1970, 23, 487. [all data]
Notes
Go To: Top, Phase change data, Gas phase ion energetics data, References
- Symbols used in this document:
AE Appearance energy ΔsubH Enthalpy of sublimation - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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