MeI..I anion

Formula: CH₃I₂^-
Molecular weight: 268.8440
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Other data available:
- Gas phase ion energetics data
- Ion clustering data
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Reaction thermochemistry data

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Individual Reactions

CH₃I₂^- + 2 = C₂H₆I₃^-

By formula: CH₃I₂^- + 2CH₃I = C₂H₆I₃^-

Quantity	Value	Units	Method	Reference	Comment
Δ_rH°	7.00 ± 0.20	kcal/mol	TDAs	Hiraoka, Fujita, et al., 1905	gas phase
Quantity	Value	Units	Method	Reference	Comment
Δ_rG°	1.04 ± 0.20	kcal/mol	TDAs	Hiraoka, Fujita, et al., 1905	gas phase

References

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Hiraoka, Fujita, et al., 1905
Hiraoka, K.; Fujita, K.; Ishida, M.; Ichikawa, T.; Okada, H.; Hiizumi, K.; Wada, A.; Takao, K.; Yamabe, S.; Tsuchida, N., Gas-phase Ion/Molecule Reactions in C5F8, J. Phys. Chem. A (2005), 1905, 109, 6, 1049-1056., https://doi.org/10.1021/jp040251k . [all data]

Notes

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Symbols used in this document:

Δ_rG° Free energy of reaction at standard conditions

Δ_rH° Enthalpy of reaction at standard conditions
Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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Δ_rG°	Free energy of reaction at standard conditions
Δ_rH°	Enthalpy of reaction at standard conditions