holmium triiodide

• Formula: HoI₃
• Molecular weight: 545.64373
• CAS Registry Number: 13813-41-7
• Information on this page:
  • Reaction thermochemistry data
  • Gas phase ion energetics data
  • Ion clustering data
  • References
  • Notes
• Data at other public NIST sites:
  • X-ray Photoelectron Spectroscopy Database, version 5.0
• Options:
  • Switch to calorie-based units

Reaction thermochemistry data

Go To: Top, Gas phase ion energetics data, Ion clustering data, 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

 + HoI₃ = ( • HoI₃)

By formula: I^- + HoI₃ = (I^- • HoI₃)

HoI₄^- + HoI₃ = Ho₂I₇^-

By formula: HoI₄^- + HoI₃ = Ho₂I₇^-

Gas phase ion energetics data

Go To: Top, Reaction thermochemistry data, Ion clustering data, 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:
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

Ionization energy determinations

Appearance energy determinations

Ion clustering data

Go To: Top, Reaction thermochemistry data, Gas phase ion energetics data, 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. Searches may be limited to ion clustering reactions. A general reaction search form is also available.

Clustering reactions

HoI₄^- + HoI₃ = Ho₂I₇^-

By formula: HoI₄^- + HoI₃ = Ho₂I₇^-

 + HoI₃ = ( • HoI₃)

By formula: I^- + HoI₃ = (I^- • HoI₃)

References

Go To: Top, Reaction thermochemistry data, Gas phase ion energetics data, Ion clustering data, Notes

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

Bencze, Kaposi, et al., 1988
Bencze, L.; Kaposi, O.; Popovic, A.; Borshchevsky, Ya.A.; Sidorov, L.N., Molecule-Molecule and Negative Ion-Molecule Equilibria in the Saturated Vapor above CsI-HoI3 Mixtures, High Temp. Sci., 1988, 25, 199. [all data]

Pramann and Rademann, 1999
Pramann, A.; Rademann, K., Mass-spectrometric study of formation and stability of manganese and manganese oxide cluster anions, Int. J. Mass Spectrom., 1999, 187, 673-683, https://doi.org/10.1016/S1387-3806(98)14197-0 . [all data]

Ajtony, Balthazarne, et al., 1987
Ajtony, Z.; Balthazarne, V.K.; Kaposi, O., A HoI, parolgasi termodinamikajanak tomegspektrometrias vizsgalata, Magy. Kem. Foly., 1987, 93, 219. [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

Go To: Top, Reaction thermochemistry data, Gas phase ion energetics data, Ion clustering data, References

• Symbols used in this document:
  

  AE	Appearance energy
  ΔrH°	Enthalpy of reaction at standard conditions

• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
• The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. However, NIST makes no warranties to that effect, and NIST shall not be liable for any damage that may result from errors or omissions in the Database.
• Customer support for NIST Standard Reference Data products.