A rationalization of the enthalpy of protonation of polyamines |
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| Authors: | Rolando Barbucci Vincenzo Barone |
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| Institution: | (1) Istituto Chimico, via Mezzocannone 4, 80134 Naples, Italy |
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| Abstract: | The enthalpies of protonation of polyamines in aqueous solution are interpreted in terms of a simple model that does not involve any tautomeric equilibrium. The enthalpies are calculated as the sum of two contributions; bond formation enthalpy (E
B
) and solvation enthalpy (E
S
. The results agree well with experimental data. |
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| Keywords: | Protonation of polyamines enthalpy bond formation enthalpy solvation enthalpy |
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