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Cobalt, hydrotetrakis(phosphorus trifluoride)-


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:
B - John E. Bartmess
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
9.2 ± 0.2EISaalfeld, McDowell, et al., 1968RDSH
9.58PEHead, Nixon, et al., 1975Vertical value; LLK

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
Co+17.8 ± 0.3?EISaalfeld, McDowell, et al., 1968RDSH
CoHPF3+14.4 ± 0.3?EISaalfeld, McDowell, et al., 1968RDSH
CoPF3+15.8 ± 0.3?EISaalfeld, McDowell, et al., 1968RDSH
CoHP2F6+12.7 ± 0.2?EISaalfeld, McDowell, et al., 1968RDSH
CoP2F6+14.3 ± 0.3?EISaalfeld, McDowell, et al., 1968RDSH
CoHP3F9+10.4 ± 0.2?EISaalfeld, McDowell, et al., 1968RDSH
CoH+16.0 ± 0.3?EISaalfeld, McDowell, et al., 1968RDSH

De-protonation reactions

CoF12P4- + Hydrogen cation = HCoF12P4

By formula: CoF12P4- + H+ = HCoF12P4

Quantity Value Units Method Reference Comment
Deltar<1293. ± 17.kJ/molIMRBMiller, Kawamura, et al., 1990gas phase; More acidic than CF3SO3H; B

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.

Saalfeld, McDowell, et al., 1968
Saalfeld, F.E.; McDowell, M.V.; Gondal, S.K.; MacDiarmid, A.G., The mass spectra of trifluorophosphinecarbonylcobalt hydrides, J. Am. Chem. Soc., 1968, 90, 3684. [all data]

Head, Nixon, et al., 1975
Head, R.A.; Nixon, J.F.; Sharp, G.J.; Clark, R.J., Photoelectron spectroscopic study of metal trifluorophosphine and hydridotrifluorophosphine complexes, J. Chem. Soc. Dalton Trans., 1975, 2054. [all data]

Miller, Kawamura, et al., 1990
Miller, A.E.S.; Kawamura, A.R.; Miller, T.M., Effects of Metal and Ligand Substitutions on Gas-Phase Acidities of Transition-Metal Hydrides, J. Am. Chem. Soc., 1990, 112, 1, 457, https://doi.org/10.1021/ja00157a075 . [all data]


Notes

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