cerium triiodide

• Formula: CeI₃
• Molecular weight: 520.829
• CAS Registry Number: 7790-87-6
• Information on this page:
  • Reaction thermochemistry data
  • Gas phase ion energetics data
  • References
  • Notes
• Other data available:
  • Phase change data
  • Ion clustering data
• Options:
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Reaction 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 as indicated in comments:
B - John E. Bartmess
M - Michael M. Meot-Ner (Mautner) and Sharon G. Lias

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Individual Reactions

 + CeI₃ = ( • CeI₃)

By formula: I^- + CeI₃ = (I^- • CeI₃)

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:
LBLHLM - Sharon G. Lias, John E. Bartmess, Joel F. Liebman, John L. Holmes, Rhoda D. Levin, and W. Gary Mallard
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
B - John E. Bartmess

Electron affinity determinations

Ionization energy determinations

Appearance energy determinations

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.

Chantry, 1976
Chantry, P.J., Negative Ion Formation in Cerium Triiodide, J. Chem. Phys., 1976, 65, 11, 4412, https://doi.org/10.1063/1.432992 . [all data]

Ruscic, Goodman, et al., 1983
Ruscic, B.; Goodman, G.L.; Berkowitz, J., Photoelectron spectra of the lanthanide trihalides and their interpretation, J. Chem. Phys., 1983, 78, 5443. [all data]

Chantry, 1976, 2
Chantry, P.J., Positive ion appearance potentials measured in CeI₃, J. Chem. Phys., 1976, 65, 4421. [all data]

Hirayama and Castle, 1973
Hirayama, C.; Castle, P.M., Mass spectra of rare earth triiodides, J. Phys. Chem., 1973, 77, 3110. [all data]

Notes

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• Symbols used in this document:
  

  AE	Appearance energy
  EA	Electron affinity
  ΔrG°	Free energy of reaction at standard conditions
  ΔrH°	Enthalpy of reaction at standard conditions
  ΔrS°	Entropy of reaction at standard conditions

• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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