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palladium

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Reaction thermochemistry data

Go To: Top, Gas phase ion energetics data, NIST Free Links, References, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: John E. Bartmess

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.

Individual Reactions

(CAS Reg. No. 137165-38-9 bullet 4294967295palladium) + palladium = CAS Reg. No. 137165-38-9

By formula: (CAS Reg. No. 137165-38-9 bullet 4294967295Pd) + Pd = CAS Reg. No. 137165-38-9

Quantity Value Units Method Reference Comment
Deltar208. ± 16.kJ/molN/AHo, Ervin, et al., 1991gas phase; Singlet state 0.497±0.008 eV up

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

Quantity Value Units Method Reference Comment
IE (evaluated)8.3369 ± 0.0001eVN/AN/AL
Quantity Value Units Method Reference Comment
Proton affinity (review)696.kJ/molN/AHunter and Lias, 1998HL
Quantity Value Units Method Reference Comment
Gas basicity673.4kJ/molN/AHunter and Lias, 1998HL

Electron affinity determinations

EA (eV) Method Reference Comment
0.56213 ± 0.00013N/AScheer, Brodie, et al., 1998B
0.5620 ± 0.0050LPESHo, Ervin, et al., 1991B
0.5580 ± 0.0080LPESFeigerle, Corderman, et al., 1981B

Ionization energy determinations

IE (eV) Method Reference Comment
8.3365 ± 0.0001SIshikawa, 1993LL
8.3369EVALLide, 1992LL
8.3369 ± 0.0001LSCallender, Hackett, et al., 1988LL
8.35 ± 0.05EIRauh and Ackermann, 1979LLK
8.0 ± 0.4EICocke and Gingerich, 1972LLK
8.34SMoore, 1970RDSH

References

Go To: Top, Reaction thermochemistry data, Gas phase ion energetics data, NIST Free Links, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Ho, Ervin, et al., 1991
Ho, J.; Ervin, K.M.; Polak, M.L.; Gilles, M.K.; Lineberger, W.C., A Study of the Electronic Structures of Pd2- and Pd2 by Photoelectron Spectroscopy, J. Chem. Phys., 1991, 95, 7, 4845, https://doi.org/10.1063/1.461702 . [all data]

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]

Scheer, Brodie, et al., 1998
Scheer, M.; Brodie, C.A.; Bilodeau, R.C.; Haugen, H.K., Laser spectroscopic measurements of binding energies and fine-structure splittings of Co-, Ni-, Rh-, and Pd-, Phys. Rev. A, 1998, 58, 3, 2051-2062, https://doi.org/10.1103/PhysRevA.58.2051 . [all data]

Feigerle, Corderman, et al., 1981
Feigerle, C.S.; Corderman, R.R.; Bobashev, S.V.; Lineberger, W.C., Binding Energies and Structure of Transition Metal Negative Ions, J. Chem. Phys., 1981, 74, 3, 1580, https://doi.org/10.1063/1.441289 . [all data]

Ishikawa, 1993
Ishikawa, T., Photoionization spectra of Pd in high Rydberg states, Jpn. J. Appl. Phys., 1993, 32, 4779. [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]

Callender, Hackett, et al., 1988
Callender, C.L.; Hackett, P.A.; Rayner, D.M., First-ionization potential of ruthenium, rhodium, and palladium by double-resonance ionization spectroscopy, J. Opt. Soc. Am. B, 1988, 5, 614. [all data]

Rauh and Ackermann, 1979
Rauh, E.G.; Ackermann, R.J., The first ionization potentials of the transition metals, J. Chem. Phys., 1979, 70, 1004. [all data]

Cocke and Gingerich, 1972
Cocke, D.L.; Gingerich, K.A., Mass spectrometric determination of the bond dissociation energies of the molecules CePd and CeC2, J. Phys. Chem., 1972, 76, 2332. [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]


Notes

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