Local attractions characterize the interanionic O - H···O hydrogen bonds in crystalline potassium hydrogenoxalate. This is the conclusion of theoretical and experimental studies on the electron density distribution. This contradicts a recent claim that such interactions are electrostatically repulsive. The picture shows the Laplacian function of the electron density in the region of the hydrogen bond.
Interanionic O - H···O interactions: The charge density point of view
Macchi, Piero;
2000-01-01
Abstract
Local attractions characterize the interanionic O - H···O hydrogen bonds in crystalline potassium hydrogenoxalate. This is the conclusion of theoretical and experimental studies on the electron density distribution. This contradicts a recent claim that such interactions are electrostatically repulsive. The picture shows the Laplacian function of the electron density in the region of the hydrogen bond.File in questo prodotto:
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