Cobaltocene

Data at NIST subscription sites:

NIST subscription sites provide data under the NIST Standard Reference Data Program, but require an annual fee to access. The purpose of the fee is to recover costs associated with the development of data collections included in such sites. Your institution may already be a subscriber. Follow the links above to find out more about the data in these sites and their terms of usage.


Gas phase ion energetics data

Go To: Top, References, Notes

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:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron

Ionization energy determinations

IE (eV) Method Reference Comment
5.7 ± 0.2EIBegun and Compton, 1973LLK
6.0 ± 0.1EIPuttemans and Hanson, 1971LLK
6.0 ± 0.1EIPignataro and Lossing, 1967RDSH
6.2 ± 0.1EIMuller and D'Or, 1967RDSH
5.55PECauletti, Green, et al., 1980Vertical value; LLK
5.56PEEvans, Green, et al., 1974Vertical value; LLK

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
C3H3Co+17.5 ± 0.2?EIPuttemans and Hanson, 1971LLK
C3H3Co+17.6 ± 0.1?EIMuller and D'Or, 1967RDSH
C5H5Co+13.2 ± 0.2?EIPuttemans and Hanson, 1971LLK
C5H5Co+12. ± 1.?EIPignataro and Lossing, 1967RDSH
C5H5Co+14.0 ± 0.1?EIMuller and D'Or, 1967RDSH
Co+14.10 ± 0.15?EIPuttemans and Hanson, 1971LLK
Co+14.7 ± 0.2?EIMuller and D'Or, 1967RDSH

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.

Begun and Compton, 1973
Begun, G.M.; Compton, R.N., Electron impact ionization studies of ferrocene, cobaltocene, nickelocene, and magnesocene, J. Chem. Phys., 1973, 58, 2271. [all data]

Puttemans and Hanson, 1971
Puttemans, J.-P.; Hanson, A., Etude energetique du ferrocene et du cobaltocene par impact electronique. Enthalpie de formation du radical cyclopentadienyle, Ing. Chim. (Brussels), 1971, 53, 17. [all data]

Pignataro and Lossing, 1967
Pignataro, S.; Lossing, F.P., Mass spectra and ionization potentials of C6H6CrC6H6 and C6H6Cr(CO)3, J. Organometal. Chem., 1967, 10, 531. [all data]

Muller and D'Or, 1967
Muller, J.; D'Or, L., Massenspektrometrische Untersuchungen an Dicyclopentadienylkomplexen von Ubergangsmetallen, J.Organometal. Chem., 1967, 10, 313. [all data]

Cauletti, Green, et al., 1980
Cauletti, C.; Green, J.C.; Kelly, M.R.; Powell, P.; Van Tilborg, J., Photoelectron spectra of metallocenes, J. Electron Spectrosc. Relat. Phenom., 1980, 19, 327. [all data]

Evans, Green, et al., 1974
Evans, S.; Green, M.L.H.; Jewitt, B.; King, G.H.; Orchard, A.F., Electronic structures of metal complexes containing the π-cyclopentadienyl and related ligands Part 2. He I photoelectron spectra of the open-shell metallocenes, J. Chem. Soc. Faraday Trans. 2, 1974, 70, 356. [all data]


Notes

Go To: Top, Gas phase ion energetics data, References