Assertion: hydrogen bond's strength | /r/HasProperty | strong
Facets:
value: over
type: DEGREE
value: as 40 kcal/mol
type: OTHER
value: sometimes
type: DEGREE
Source sentences:
text: Most commonly, the strength of hydrogen bonds lies between 0–4 kcal/mol, but can sometimes be as strong as 40 kcal/mol
text: Based on the metric imposed in the preamble, it has a property of a hydrogen bond, however, the strength of this intramolecular interaction is so weak, it really does not reflect a true hydrogen bond (e.g. A typical hydrogen bond is about 10 kcal mol$^{-1}$ and a weak hydrogen bond is usually considered to be on the order of 2-3 kcal mol$^{-1}$.
text: It has been shown that H 3 O+ can donate three hydrogen bonds (but accepts almost none); the strength of these donated hydrogen bonds being over twice as strong as those between H 2 O molecules in bulk water .