Chlorine anion

• Formula: Cl^-
• Molecular weight: 35.454
• IUPAC Standard InChI: InChI=1S/ClH/h1H/p-1 Copy

  
• IUPAC Standard InChIKey: VEXZGXHMUGYJMC-UHFFFAOYSA-M Copy
• CAS Registry Number: 16887-00-6
• 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 (reactions 251 to 300)
  • References
  • Notes
• Other data available:
  • Gas phase thermochemistry data
  • Reaction thermochemistry data: reactions 1 to 50, reactions 51 to 100, reactions 101 to 150, reactions 151 to 200, reactions 201 to 250, reactions 301 to 314
  • Gas phase ion energetics data
  • Ion clustering data
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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

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.

Reactions 251 to 300

 +  = ( • )

By formula: Cl^- + C₇H₈ = (Cl^- • C₇H₈)

Free energy of reaction

 +  = ( • )

By formula: Cl^- + C₆H₅F = (Cl^- • C₆H₅F)

Free energy of reaction

 +  = ( • )

By formula: Cl^- + C₁₉H₁₆ = (Cl^- • C₁₉H₁₆)

Free energy of reaction

 +  = ( • )

By formula: Cl^- + C₆H₅I = (Cl^- • C₆H₅I)

Free energy of reaction

( • ) +  = ( • 2)

By formula: (Cl^- • C₆F₆) + C₆F₆ = (Cl^- • 2C₆F₆)

 +  = ( • )

By formula: Cl^- + O₃S = (Cl^- • O₃S)

 +  = ( • )

By formula: Cl^- + C₉H₁₂ = (Cl^- • C₉H₁₂)

Free energy of reaction

 +  = ( • )

By formula: Cl^- + C₈H₈O = (Cl^- • C₈H₈O)

Free energy of reaction

 +  = ( • )

By formula: Cl^- + C₇H₇NO₂ = (Cl^- • C₇H₇NO₂)

Free energy of reaction

( • 2) +  = ( • 3)

By formula: (Cl^- • 2C₂H₆OS) + C₂H₆OS = (Cl^- • 3C₂H₆OS)

( • 3) +  = ( • 4)

By formula: (Cl^- • 3C₂H₆OS) + C₂H₆OS = (Cl^- • 4C₂H₆OS)

( • 4) +  = ( • 5)

By formula: (Cl^- • 4C₂H₆OS) + C₂H₆OS = (Cl^- • 5C₂H₆OS)

( • ) +  = ( • 2)

By formula: (Cl^- • C₅H₅N) + C₅H₅N = (Cl^- • 2C₅H₅N)

( • ) +  = ( • 2)

By formula: (Cl^- • C₂H₆OS) + C₂H₆OS = (Cl^- • 2C₂H₆OS)

 +  = ( • )

By formula: Cl^- + N₂O = (Cl^- • N₂O)

 +  = CH₄Cl^-

By formula: Cl^- + CH₄ = CH₄Cl^-

 + Cl₃Er = Cl₁₀Er₃^-

By formula: Cl^- + Cl₃Er = Cl₁₀Er₃^-

= C₆H₁₄Cl^-

By formula: Cl^- = C₆H₁₄Cl^-

= C₇H₁₆Cl^-

By formula: Cl^- = C₇H₁₆Cl^-

= C₇H₁₄Cl^-

By formula: Cl^- = C₇H₁₄Cl^-

= C₈H₁₈Cl^-

By formula: Cl^- = C₈H₁₈Cl^-

= C₈H₁₆Cl^-

By formula: Cl^- = C₈H₁₆Cl^-

= C₅H₁₂Cl^-

By formula: Cl^- = C₅H₁₂Cl^-

= C₅H₁₀Cl^-

By formula: Cl^- = C₅H₁₀Cl^-

= C₆H₁₂Cl^-

By formula: Cl^- = C₆H₁₂Cl^-

 +  = ( • )

By formula: Cl^- + Cl₂ = (Cl^- • Cl₂)

( • Cl₃La) + Cl₃La = ( • 2Cl₃La)

By formula: (Cl^- • Cl₃La) + Cl₃La = (Cl^- • 2Cl₃La)

( • 11) +  = ( • 12)

By formula: (Cl^- • 11C₂H₃N) + C₂H₃N = (Cl^- • 12C₂H₃N)

( • 13) +  = ( • 14)

By formula: (Cl^- • 13C₂H₃N) + C₂H₃N = (Cl^- • 14C₂H₃N)

( • 10) +  = ( • 11)

By formula: (Cl^- • 10C₂H₃N) + C₂H₃N = (Cl^- • 11C₂H₃N)

( • 12) +  = ( • 13)

By formula: (Cl^- • 12C₂H₃N) + C₂H₃N = (Cl^- • 13C₂H₃N)

( • 9) +  = ( • 10)

By formula: (Cl^- • 9C₂H₃N) + C₂H₃N = (Cl^- • 10C₂H₃N)

 + F₆S^- = ( • F₆S^-)

By formula: Cl^- + F₆S^- = (Cl^- • F₆S^-)

Free energy of reaction

( • 8) +  = ( • 9)

By formula: (Cl^- • 8C₂H₃N) + C₂H₃N = (Cl^- • 9C₂H₃N)

 +  = ( • )

By formula: Cl^- + C₃H₂F₄O = (Cl^- • C₃H₂F₄O)

 +  = ( • )

By formula: Cl^- + F₆S = (Cl^- • F₆S)

 +  = ( • )

By formula: Cl^- + C₆H₅Br = (Cl^- • C₆H₅Br)

 +  = ( • )

By formula: Cl^- + C₅H₈ = (Cl^- • C₅H₈)

 + CAS Reg. No. 10025-71-5 = Cl₃Te^-

By formula: Cl^- + CAS Reg. No. 10025-71-5 = Cl₃Te^-

 +  = Cl₃Se^-

By formula: Cl^- + Cl₂Se = Cl₃Se^-

 + CAS Reg. No. 193208-57-0 = Cl₄FSn^-

By formula: Cl^- + CAS Reg. No. 193208-57-0 = Cl₄FSn^-

 +  = CClF₃I^-

By formula: Cl^- + CF₃I = CClF₃I^-

 +  = Cl₄OP^-

By formula: Cl^- + Cl₃OP = Cl₄OP^-

 +  = Cl₅Ge^-

By formula: Cl^- + Cl₄Ge = Cl₅Ge^-

 +  = Cl₄FSi^-

By formula: Cl^- + Cl₃FSi = Cl₄FSi^-

 + CAS Reg. No. 24422-20-6 = Cl₄FGe^-

By formula: Cl^- + CAS Reg. No. 24422-20-6 = Cl₄FGe^-

 +  = Cl₄PS^-

By formula: Cl^- + Cl₃PS = Cl₄PS^-

 +  = ( • )

By formula: Cl^- + C₅H₈ = (Cl^- • C₅H₈)

Free energy of reaction

 +  = C₃H₉Cl₂Sn^-

By formula: Cl^- + C₃H₉ClSn = C₃H₉Cl₂Sn^-

 + CAS Reg. No. 152748-52-2 = Cl₂FSi^-

By formula: Cl^- + CAS Reg. No. 152748-52-2 = Cl₂FSi^-

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.

French, Ikuta, et al., 1982
French, M.A.; Ikuta, S.; Kebarle, P., Hydrogen bonding of O-H and C-H hydrogen donors to Cl^-. Results from mass spectrometric measurement of the ion-molecule equilibria RH + Cl^- = RHCl^-, Can. J. Chem., 1982, 60, 1907. [all data]

Hiraoka, Mizuse, et al., 1987
Hiraoka, K.; Mizuse, S.; Yamabe, S., High Symmetric Structure of the Gas Phase Ion Cluster X^-..C₆F6 (X = Cl, Br, I), J. Phys. Chem., 1987, 91, 20, 5294, https://doi.org/10.1021/j100304a032 . [all data]

Hao, Gilbert, et al., 2006
Hao, C.; Gilbert, T.M.; Sunderlin, L.S., The Bond Dissociation Energies of SO3-X- (X = F, Cl, Br, and I), Can. J. Chem., 2006, 83, 11, 2013-2019, https://doi.org/10.1139/v05-216 . [all data]

Magnera, Caldwell, et al., 1984
Magnera, T.F.; Caldwell, G.; Sumner, J.; Ikuta, S.; Kebarle, P., Solvation of the halide anions in dimethyl sulfoxide. Factors involved in enhanced reactivity of negative ions in dipolar aprotic solvents, J. Am. Chem. Soc., 1984, 106, 6140. [all data]

Hiraoka, Mizuse, et al., 1988
Hiraoka, K.; Mizuse, S.; Yamabe, S., Determination of the Stabilities and Structures of X-(C6H6) Clusters (X = Cl, Br, and I), Chem. Phys. Lett., 1988, 147, 2-3, 174, https://doi.org/10.1016/0009-2614(88)85078-4 . [all data]

Hiraoka, Aruga, et al., 1993
Hiraoka, K.; Aruga, K.; Fujimaki, S.; Yamabe, S., Comparative Study of the Gas Phase Bond Strengths of CO2 and N2O with the Halide Ions, J. Am. Soc. Mass Spectrom., 1993, 4, 1, 58, https://doi.org/10.1016/1044-0305(93)85043-W . [all data]

Hiraoka, Mizuno, et al., 2001
Hiraoka, K.; Mizuno, T.; Iino, T.; Eguchi, D.; Yamabe, S., Characteristic changes of bond energies for gas-phase cluster ions of halide ions with methane and chloromethanes, J. Phys. Chem. A, 2001, 105, 20, 4887-4893, https://doi.org/10.1021/jp010143n . [all data]

Pogrebnoi, Motalov, et al., 2002
Pogrebnoi, A.M.; Motalov, V.B.; Kuznetsov, A.Y.; Kudin, L.S.; Khasanshin, I.V., Molecular and ionic associates in the saturated vapor over erbium trichloride and the ErCl3-DyCl3 system, Russ. J. Inorg. Chem., 2002, 47, 96-100. [all data]

Ziegler, Gamble, et al., 2013
Ziegler, B.E.; Gamble, T.N.; Li, C.; McMahon, T.B., Weak Ion-Molecule Interactions in the Gas Phase: A High-Pressure Mass Spectrometry and Computational Study of Chloride-Alkane Interactions, J. Phys. Chem. A, 2013, 117, 28, 5785-5793, https://doi.org/10.1021/jp403422q . [all data]

Robbiani and Franklin, 1979
Robbiani, R.; Franklin, J.L., Negative ion-molecule reaction in sulfuryl halides, J. Am. Chem. Soc., 1979, 101, 3709. [all data]

National Bureau of Standards, 1968
National Bureau of Standards, US, Technical Note 270 - 3 in The NBS Tables of Chemical Thermodynamic Properties, 1968. [all data]

Butman, Kudin, et al., 1987
Butman, M.F.; Kudin, L.S.; Burdukovskaya, G.G.; Krasnov, K.S.; Bozhko, N.V., Mass Spectrometric Determination of the Enthalpy of Formation of the Gaseous Ions LaCl₄^- and La₂Cl₇^-, Russ. J. Phys. Chem., 1987, 61, 1518. [all data]

Markovich, Perera, et al., 1996
Markovich, G.; Perera, L.; Berkowitz, M.L.; Cheshnovsky, O., The Solvation of Cl-, Br-, and I- in Acetonitrile Cluster: Photoelectron Spectroscopy and Molecular Dynamics Simulations., J. Chem. Phys., 1996, 105, 7, 2675, https://doi.org/10.1063/1.472131 . [all data]

Chowdhury and Kebarle, 1986
Chowdhury, S.; Kebarle, P., Role of Binding Energies in A^-.B and A.B^- Complexes in the Kinetics of Gas Phase Electron Transfer Reactions:A^- + B = A + B^- Involving Perfluoro Compounds: SF₆, C₆F₁₁CF₃, J. Chem. Phys., 1986, 85, 9, 4989, https://doi.org/10.1063/1.451687 . [all data]

Larson and McMahon, 1984
Larson, J.W.; McMahon, T.B., Fluoride and chloride affinities of main group oxides, fluorides, oxofluorides, and alkyls. Quantitative scales of lewis acidities from ion cyclotron resonance halide-exchange equilibria, J. Phys. Chem., 1984, 88, 1083. [all data]

Lobring, Hao, et al., 2003
Lobring, K.C.; Hao, C.T.; Forbes, J.K.; Ivanov, M.R.J.; Bachrach, S.M.; Sunderlin, L.S., Bond strengths in ChCl(3)(-) and ChOCl(3)(-) (Ch = S, Se, Te): Experiment and theory, J. Phys. Chem. A, 2003, 107, 50, 11153-11160, https://doi.org/10.1021/jp030388v . [all data]

Hao, Kaspar, et al., 2005
Hao, C.T.; Kaspar, J.D.; Check, C.E.; Lobring, K.C.; Gilbert, T.M.; Sunderlin, L.S., Effect of substituents on the strength of A-Cl- (A = Si, Ge, and Sn) bonds in hypervalent systems: ACl(5)(-), ACl(4)F(-), and A(CH3)(3)Cl-2(-), J. Phys. Chem. A, 2005, 109, 9, 2026-2034, https://doi.org/10.1021/jp040743x . [all data]

Bogdanov and McMahon, 2006
Bogdanov, B.; McMahon, T.B., Gas phase S(N)2 reactions of halide ions with trifluoromethyl halides: Front- and back-side attack vs. complex formation, J. Phys. Chem. A, 2006, 110, 4, 1350-1363, https://doi.org/10.1021/jp0541011 . [all data]

Check, Lobring, et al., 2003
Check, C.E.; Lobring, K.C.; Keating, P.R.; Gilbert, T.M.; Sunderlin, L.S., Effect of substituents on the strength of hypervalent phosphorus-halogen bonds, J. Phys. Chem. A, 2003, 107, 42, 8961-8967, https://doi.org/10.1021/jp030287x . [all data]

Poutsma, Schroeder, et al., 2004
Poutsma, J.C.; Schroeder, O.E.; Squires, R.R., Experimental chloride ion affinities and theoretical predictions for the absolute heats of formation of SiCl2 and SiClF, Chem. Phys. Lett., 2004, 389, 4-6, 433-437, https://doi.org/10.1016/j.cplett.2004.03.137 . [all data]

Notes

Go To: Top, Reaction thermochemistry data, References

• Symbols used in this document:
  

  T	Temperature
  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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