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. 2022 Apr 6;7(15):12753–12764. doi: 10.1021/acsomega.1c07327

Table 1. ΔHalG° for Different Chemical Environments Mimicked by Various Continuum Modelsa.

model solvent nH2Ob neutralc anionicc bipolarc
PCM water 0 –6.7 –8.8 –6.6
    1 10.0 –1.6 –3.7
  ether 0 –1.9 –7.4 –6.7
    1 –6.8 10.2 –7.0
SMD water 0 –15.9 –5.7 –3.8
    1 –15.5 –4.6 –15.5
  ether 0 –13.6 –10.7 –9.1
    1 –5.2 –3.9 –3.0
a

All energies are in kJ mol–1.

b

Number of explicit H2O molecules.

c

Protonation state, Scheme 1.