lutetium
- Formula: Lu
- Molecular weight: 174.9668
- IUPAC Standard InChI: InChI=1S/Lu
- IUPAC Standard InChIKey: OHSVLFRHMCKCQY-UHFFFAOYSA-N
- CAS Registry Number: 7439-94-3
- Chemical structure:
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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 evaluated as indicated in comments:
HL - Edward P. Hunter and Sharon G. Lias
L - Sharon G. Lias
Data compiled as indicated in comments:
LL - Sharon G. Lias and Joel F. Liebman
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron
B - John E. Bartmess
View reactions leading to Lu+ (ion structure unspecified)
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| IE (evaluated) | 5.42585 ± 0.00002 | eV | N/A | N/A | L |
| Quantity | Value | Units | Method | Reference | Comment |
| Proton affinity (review) | 992. | kJ/mol | N/A | Hunter and Lias, 1998 | HL |
| Quantity | Value | Units | Method | Reference | Comment |
| Gas basicity | 970.6 | kJ/mol | N/A | Hunter and Lias, 1998 | HL |
Electron affinity determinations
| EA (eV) | Method | Reference | Comment |
|---|---|---|---|
| 0.340 ± 0.010 | LPES | Davis and Thompson, 2001 | B |
Ionization energy determinations
| IE (eV) | Method | Reference | Comment |
|---|---|---|---|
| 5.42585 | EVAL | Lide, 1992 | LL |
| 5.42585 ± 0.00002 | S | Martin, Zalubas, et al., 1978 | LLK |
| 5.2 ± 0.5 | EI | Kordis and Gingerich, 1977 | LLK |
| 5.3 ± 0.1 | EI | Ackermann, Rauh, et al., 1976 | LLK |
| 5.3 ± 0.3 | EI | Guido, Balducci, et al., 1972 | LLK |
| 5.42585 ± 0.00001 | S | Camus and Tomkins, 1972 | LLK |
| 5.426 | S | Moore, 1970 | RDSH |
| 5.32 ± 0.05 | SI | Hertel, 1968 | RDSH |
| 5.41 ± 0.02 | SI | Alekseev and Kaminskii, 1965 | RDSH |
References
Go To: Top, 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.
Hunter and Lias, 1998
Hunter, E.P.; Lias, S.G.,
Evaluated Gas Phase Basicities and Proton Affinities of Molecules: An Update,
J. Phys. Chem. Ref. Data, 1998, 27, 3, 413-656, https://doi.org/10.1063/1.556018
. [all data]
Davis and Thompson, 2001
Davis, V.T.; Thompson, J.S.,
Measurement of the electron affinity of lutetium,
J. Phys. B: Atom. Mol. Opt. Phys., 2001, 34, 14, L433-L437, https://doi.org/10.1088/0953-4075/34/14/102
. [all data]
Lide, 1992
Lide, D.R. (Editor),
Ionization potentials of atoms and atomic ions
in Handbook of Chem. and Phys., 1992, 10-211. [all data]
Martin, Zalubas, et al., 1978
Martin, W.C.; Zalubas, R.; Hagan, L.,
Atomic energy levels - the rare earth elements,
Natl. Stand. Ref. Data Ser. (U.S. Natl. Bur. Stand.), 1978, 60. [all data]
Kordis and Gingerich, 1977
Kordis, J.; Gingerich, K.A.,
Mass spectrometric observations of some polyatomic gaseous rare earth oxides their atomization energies,
J. Chem. Phys., 1977, 66, 483. [all data]
Ackermann, Rauh, et al., 1976
Ackermann, R.J.; Rauh, E.G.; Thorn, R.J.,
The thermodynamics of ionization of gaseous oxides; the first ionization potentials of the lanthanide metals and monoxides,
J. Chem. Phys., 1976, 65, 1027. [all data]
Guido, Balducci, et al., 1972
Guido, M.; Balducci, G.; De Maria, G.,
Thermodynamics of rare-earth-carbon systems. IV. The lutetium-carbon system,
J. Chem. Phys., 1972, 57, 1475. [all data]
Camus and Tomkins, 1972
Camus, P.; Tomkins, F.S.,
Absorption-line series in LuI,
J. Physiol. (Paris), 1972, 33, 197. [all data]
Moore, 1970
Moore, C.E.,
Ionization potentials and ionization limits derived from the analyses of optical spectra,
Natl. Stand. Ref. Data Ser., (U.S. Natl. Bur. Stand.), 1970, 34, 1. [all data]
Hertel, 1968
Hertel, G.R.,
Surface ionization. III. The first ionization potentials of the lanthanides,
J. Chem. Phys., 1968, 48, 2053. [all data]
Alekseev and Kaminskii, 1965
Alekseev, N.I.; Kaminskii, D.L.,
Ionization of some rare earth elements on the surfaces of tungsten, rhenium, and iridium,
Zh. Tekhn. Fiz. 1964,34,1521 (Engl. Transl.: Soviet Phys. - Tech. Phys., 1965, 9, 1177). [all data]
Notes
Go To: Top, Gas phase ion energetics data, References
- Symbols used in this document:
EA Electron affinity IE (evaluated) Recommended ionization energy - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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