tris(η5-cyclopenta-2,5-dien-1-yl)ytterbium
- Formula: C15H15Yb
- Molecular weight: 368.334
- CAS Registry Number: 1295-20-1
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Condensed phase 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: José A. Martinho Simões
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔfH°solid | 29.3 ± 5.1 | kJ/mol | Review | Martinho Simões | |
Quantity | Value | Units | Method | Reference | Comment |
ΔcH°solid | -8983.0 ± 4.2 | kJ/mol | CC-SB | Devyatykh, Rabinovich, et al., 1974 | Please also see Pedley and Rylance, 1977 and Tel'noi and Rabinovich, 1977. |
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 as indicated in comments:
AC - William E. Acree, Jr., James S. Chickos
MS - José A. Martinho Simões
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔsubH° | 108.8 ± 3.5 | kJ/mol | N/A | Pilcher and Skinner, 1983 | See also Devyatykh, Rabinovitch, et al., 1974.; AC |
ΔsubH° | 108.8 ± 3.5 | kJ/mol | CC-SB | Devyatykh, Borisov, et al., 1973 | MS |
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 as indicated in comments:
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron
Ionization energy determinations
IE (eV) | Method | Reference | Comment |
---|---|---|---|
7.72 ± 0.09 | EI | Thomas and Hayes, 1970 | RDSH |
7.3 ± 0.1 | EI | Muller, 1969 | RDSH |
Appearance energy determinations
Ion | AE (eV) | Other Products | Method | Reference | Comment |
---|---|---|---|---|---|
C5H5Yb+ | 12.2 ± 0.2 | ? | EI | Thomas and Hayes, 1970 | RDSH |
C5H5Yb+ | 12.0 ± 0.4 | ? | EI | Muller, 1969 | RDSH |
C10H10Yb+ | 10.1 ± 0.2 | ? | EI | Thomas and Hayes, 1970 | RDSH |
C10H10Yb+ | 8.9 ± 0.2 | ? | EI | Muller, 1969 | RDSH |
Yb+ | 17.8 ± 0.4 | ? | EI | Thomas and Hayes, 1970 | RDSH |
Yb+ | 19.0 ± 0.5 | ? | EI | Muller, 1969 | RDSH |
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.
Martinho Simões
Martinho Simões, J.A.,
Private communication (see http://webbook.nist.gov/chemistry/om/). [all data]
Devyatykh, Rabinovich, et al., 1974
Devyatykh, C.G.; Rabinovich, I.B.; Tel'noi, V.I.; Borisov, G.K.; Zyazina, L.F.,
Dokl. Akad. Nauk SSSR, 1974, 217, 609. [all data]
Pedley and Rylance, 1977
Pedley, J.B.; Rylance, J.,
Computer Analysed Thermochemical Data: Organic and Organometallic Compounds, University of Sussex, Brigton, 1977. [all data]
Tel'noi and Rabinovich, 1977
Tel'noi, V.I.; Rabinovich, I.B.,
Russ. Chem. Rev., 1977, 46, 689. [all data]
Pilcher and Skinner, 1983
Pilcher, G.; Skinner, H.A.,
Thermochemistry of organometallic compounds, 1983, 43-90, https://doi.org/10.1002/9780470771686.ch2
. [all data]
Devyatykh, Rabinovitch, et al., 1974
Devyatykh, C.G.; Rabinovitch, I.B.; Tel'noi, V.I.; Borisov, G.K.; Zyazina, L.F.,
Dokl. Akad. Nauk SSSR, 1974, 217, 673. [all data]
Devyatykh, Borisov, et al., 1973
Devyatykh, G.G.; Borisov, G.K.; Zyuzina, L.F.; Krasnova, S.G.,
Dokl. Akad. Nauk SSSR, 1973, 212, 1, 127. [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]
Muller, 1969
Muller, J.,
Massenspektroskopische Untersuchungen an Tri- und Tetracyclopentadienyl-metall-Komplexen,
Chem. Ber., 1969, 102, 152. [all data]
Notes
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- Symbols used in this document:
AE Appearance energy ΔcH°solid Enthalpy of combustion of solid at standard conditions ΔfH°solid Enthalpy of formation of solid at standard conditions ΔsubH° Enthalpy of sublimation at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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