Assertion: hydrogen bond | /r/HasProperty | shown by dot
Facets:
value: unlike the ordinary valence bond
type: OTHER
Source sentences:
text: Unlike the ordinary valence bond, which is denoted by a dash, the hydrogen bond is shown by dots, that is, A—H ··· B (in the limiting case of a symmetrical hydrogen bond, for example, in the acid potassium bifluoride K+(F ··· H ··· F)−, the difference between the two bonds disappears).