nC9H19CO2 anion

Gas phase ion energetics data

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Data compiled by: John E. Bartmess

C₁₀H₁₉O₂^- + =

By formula: C₁₀H₁₉O₂^- + H⁺ = C₁₀H₂₀O₂

Quantity	Value	Units	Method	Reference	Comment
Δ_rH°	338.8 ± 2.0	kcal/mol	TDEq	Norrman and McMahon, 1999	gas phase; Folded form; dSacid = 7.2 eu
Δ_rH°	346.1 ± 2.0	kcal/mol	TDEq	Norrman and McMahon, 1999	gas phase; Unfolded form
Quantity	Value	Units	Method	Reference	Comment
Δ_rG°	336.7 ± 2.1	kcal/mol	H-TS	Norrman and McMahon, 1999	gas phase; Folded form; dSacid = 7.2 eu
Δ_rG°	338.8 ± 2.1	kcal/mol	H-TS	Norrman and McMahon, 1999	gas phase; Unfolded form

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Norrman and McMahon, 1999
Norrman, K.; McMahon, T.B., Intramolecular solvation of carboxylate anions in the gas phase, J. Phys. Chem. A, 1999, 103, 35, 7008-7016, https://doi.org/10.1021/jp9908202 . [all data]

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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