Ionic Hydrogen Bonds in Bioenergetics. 3. Proton Transport in Membranes, Modeled by Ketone/Water Clusters

Hydrogen bond networks in protonated acetone/water clusters are stabilized by H3O+(Me2CO)2 centers, and the stabilizaton increases with further acetone content. For example, proton transfer from neat water (H2O)6H+ clusters to form mixed (Me2CO)3(H2O)3H+ clusters is exothermic by 80 kJ/mol (19 kcal/...

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Veröffentlicht in:	Journal of the American Chemical Society 1998-07, Vol.120 (28), p.6980-6990
Hauptverfasser:	Meot-Ner (Mautne, Michael, Scheiner, Steve, Yu, Wa On
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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