Chlorine dioxide anion

• Formula: ClO₂^-
• Molecular weight: 67.452
• CAS Registry Number: 25052-55-5
• Information on this page:
  • Reaction thermochemistry data
  • Vibrational and/or electronic energy levels
  • References
  • Notes
• Other data available:
  • Gas phase ion energetics data
  • Ion clustering data
• Options:
  • Switch to SI units

Reaction thermochemistry data

Go To: Top, Vibrational and/or electronic energy levels, 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:
B - John E. Bartmess
M - Michael M. Meot-Ner (Mautner) and Sharon G. Lias

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

ClO₂^- +  = (ClO₂^- • )

By formula: ClO₂^- + H₂O = (ClO₂^- • H₂O)

Bond type: Hydrogen bond (negative ion to hydride)

(ClO₂^- • 2) +  = (ClO₂^- • 3)

By formula: (ClO₂^- • 2H₂O) + H₂O = (ClO₂^- • 3H₂O)

Bond type: Hydrogen bond (negative ion to hydride)

(ClO₂^- • ) +  = (ClO₂^- • 2)

By formula: (ClO₂^- • H₂O) + H₂O = (ClO₂^- • 2H₂O)

Bond type: Hydrogen bond (negative ion to hydride)

Vibrational and/or electronic energy levels

Go To: Top, Reaction thermochemistry 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: Marilyn E. Jacox

State:   D

State:   d

State:   C

State:   B

State:   A

State:   c

State:   b

State:   a

State:   X

Additional references: Jacox, 1994, page 106; Jacox, 2003, page 144; Mok, Lee, et al., 2000

Notes

References

Go To: Top, Reaction thermochemistry data, Vibrational and/or electronic energy levels, Notes

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

Tschurl and Boesl, 2007
Tschurl, M.; Boesl, U., Photodetachment photoelectron spectroscopy of the weakly bound OClO-center dot H2O complex, Z. Phys. Chem., 2007, 221, 5, 609-618, https://doi.org/10.1524/zpch.2007.221.5.609 . [all data]

Blades, Klassen, et al., 1995
Blades, A.T.; Klassen, J.S.; Kebarle, P., Free Energies of Hydration in the Gas Phase on the Anions of Some Oxo Acids of C, N, S, P, Cl and I, J. Am. Chem. Soc., 1995, 117, 42, 10563, https://doi.org/10.1021/ja00147a019 . [all data]

Flesch, Ruhl, et al., 1993
Flesch, R.; Ruhl, E.; Hottmann, K.; Baumgartel, H., Photoabsorption and photoionization of chlorine dioxide, J. Phys. Chem., 1993, 97, 837. [all data]

Cornford, Frost, et al., 1971
Cornford, A.B.; Frost, D.C.; Herring, F.G.; McDowell, C.A., The photoelectron spectrum of the free radical chlorine dioxide, Chem. Phys. Lett., 1971, 10, 345. [all data]

Cornford, Frost, et al., 1972
Cornford, A.B.; Frost, D.C.; Herring, F.G.; McDowell, C.A., J. Chem. Soc., 1972, Faraday Disc. 54, 56. [all data]

Jacox, 1994
Jacox, M.E., Vibrational and electronic energy levels of polyatomic transient molecules, American Chemical Society, Washington, DC, 1994, 464. [all data]

Jacox, 2003
Jacox, M.E., Vibrational and electronic energy levels of polyatomic transient molecules: supplement B, J. Phys. Chem. Ref. Data, 2003, 32, 1, 1-441, https://doi.org/10.1063/1.1497629 . [all data]

Mok, Lee, et al., 2000
Mok, D.K.W.; Lee, E.P.F.; Chau, F.-T.; Wang, D.-C.; Dyke, J.M., A new method of calculation of Franck--Condon factors which includes allowance for anharmonicity and the Duschinsky effect: Simulation of the He I photoelectron spectrum of ClO[sub 2], J. Chem. Phys., 2000, 113, 14, 5791, https://doi.org/10.1063/1.1290124 . [all data]

Notes

Go To: Top, Reaction thermochemistry data, Vibrational and/or electronic energy levels, References

• Symbols used in this document:
  

  ΔrG°	Free energy of reaction at standard conditions
  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.