Iodine atom

• Formula: I
• Molecular weight: 126.90447
• IUPAC Standard InChI: InChI=1S/I Copy

  
• IUPAC Standard InChIKey: ZCYVEMRRCGMTRW-UHFFFAOYSA-N Copy
• CAS Registry Number: 14362-44-8
• Chemical structure:
  This structure is also available as a 2d Mol file
• Permanent link for this species. Use this link for bookmarking this species for future reference.
• Information on this page:
  • Reaction thermochemistry data
  • References
  • Notes
• Other data available:
  • Gas phase thermochemistry data
  • Gas phase ion energetics data
  • Ion clustering data
• Data at other public NIST sites:
  • NIST Atomic Spectra Database - Lines Holdings (on physics web site)
  • NIST Atomic Spectra Database - Levels Holdings (on physics web site)
  • NIST Atomic Spectra Database - Ground states and ionization energies (on physics web site)
  • Gas Phase Kinetics Database
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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:
MS - José A. Martinho Simões
B - John E. Bartmess
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

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

C₁₂H₄F₃IO₄W (g) +  (g) = C₁₂H₄BrF₃O₄W (g) +  (g)

By formula: C₁₂H₄F₃IO₄W (g) + Br (g) = C₁₂H₄BrF₃O₄W (g) + I (g)

C₁₂H₇IO₄W (g) +  (g) = C₁₂H₇BrO₄W (g) +  (g)

By formula: C₁₂H₇IO₄W (g) + Br (g) = C₁₂H₇BrO₄W (g) + I (g)

C₁₁H₅IO₄W (g) +  (g) = C₁₁H₅BrO₄W (g) +  (g)

By formula: C₁₁H₅IO₄W (g) + Br (g) = C₁₁H₅BrO₄W (g) + I (g)

(I₂^- • 4294967295) +  = I₂^-

By formula: (I₂^- • 4294967295I) + I = I₂^-

=  +  + 

By formula: C₂H₄ClI = I + Cl + C₂H₄

 (g) +  (g) =  (g) +  (g)

By formula: I (g) + H₄Ge (g) = HI (g) + H₃Ge (g)

 (g) + C₃H₁₀Ge (g) = C₃H₉Ge (g) +  (g)

By formula: I (g) + C₃H₁₀Ge (g) = C₃H₉Ge (g) + HI (g)

C₄BrClO₄Re +  = C₄BrIO₄Re^-

By formula: C₄BrClO₄Re + I = C₄BrIO₄Re^-

C₄ClO₄Re +  = C₄ClIO₄Re^-

By formula: C₄ClO₄Re + I = C₄ClIO₄Re^-

C₄BrIMnO₄ +  = C₄BrIMnO₄^-

By formula: C₄BrIMnO₄ + I = C₄BrIMnO₄^-

C₄ClIMnO₄ +  = C₄ClIMnO₄^-

By formula: C₄ClIMnO₄ + I = C₄ClIMnO₄^-

C₆H₅O₃Re +  = C₆H₅IO₃Re^-

By formula: C₆H₅O₃Re + I = C₆H₅IO₃Re^-

CAS Reg. No. 121175-69-7 +  = C₆H₅IMnO₃^-

By formula: CAS Reg. No. 121175-69-7 + I = C₆H₅IMnO₃^-

C₅CrO₅^- +  = C₅CrIO₅^-

By formula: C₅CrO₅^- + I = C₅CrIO₅^-

C₃NiO₃^- +  = C₃INiO₃^-

By formula: C₃NiO₃^- + I = C₃INiO₃^-

C₄FeO₄^- +  = C₄FeIO₄^-

By formula: C₄FeO₄^- + I = C₄FeIO₄^-

References

Go To: Top, Reaction thermochemistry data, Notes

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

Fischer and Seitz, 1984
Fischer, H.; Seitz, F., J. Organometal. Chem., 1984, 268, 247. [all data]

Zanni, Taylor, et al., 1997
Zanni, M.T.; Taylor, T.R.; Greenblatt, J.; Soep, B.; Neumark, D.M., Characterization of the I2- Anion Ground State Using Conventional and Femtosecond Photoelectron Spectroscopy, J. Chem. Phys., 1997, 107, 19, 7613, https://doi.org/10.1063/1.475110 . [all data]

Minton, Felder, et al., 1984
Minton, T.K.; Felder, P.; Brudzynski, R.J.; Lee, Y.T., Photodissociation of 1,2-chloroiodoethane at 248 and 266 nm: The enthalpy of formation of CH₂ClCH₂I, J. Chem. Phys., 1984, 81, 1759-1769. [all data]

Noble and Walsh, 1983
Noble, P.N.; Walsh, R., Kinetics of the gas phase reaction between iodine and monogermane and the bond dissociation energy D(H₃Ge-H), Int. J. Chem. Kinet., 1983, 15, 547. [all data]

Doncaster and Walsh, 1979
Doncaster, A.M.; Walsh, R., J. Phys. Chem., 1979, 83, 578. [all data]

Jones, McDonald, et al., 1989
Jones, M.T.; McDonald, R.N.; Schell, P.L.; Ali, M.H., Kinetics and Mechanism of Halogen Atom Transfer Reactions between Haloalkanes and Several 17-Electron Transition Metal Complex Negative Ions in the Gas Phase, J. Am. Chem. Soc., 1989, 111, 16, 5983, https://doi.org/10.1021/ja00198a001 . [all data]

Notes

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• Symbols used in this document:
  

  ΔrH°	Enthalpy of reaction at standard conditions

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