bn:00045380n
Noun Concept
Categories: Hydrogen physics, Supramolecular chemistry, Intermolecular forces, Chemical bonding
EN
hydrogen bond
EN
A chemical bond consisting of a hydrogen atom between two electronegative atoms (e.g., oxygen or nitrogen) with one side be a covalent bond and the other being an ionic bond WordNet 3.0
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EN
A chemical bond consisting of a hydrogen atom between two electronegative atoms (e.g., oxygen or nitrogen) with one side be a covalent bond and the other being an ionic bond WordNet 3.0 & WordNet 2020
A hydrogen bond is a primarily electrostatic force of attraction between a hydrogen atom which is covalently bound to a more electronegative atom or group, particularly the second-row elements nitrogen, oxygen, or fluorine —the hydrogen bond donor —and another electronegative atom bearing a lone pair of electrons—the hydrogen bond acceptor. Wikipedia
Form of association between an electronegative atom and a hydrogen atom attached to a second, relatively electronegative atom Wikidata
A weak bond in which a hydrogen atom in one molecule is attracted to an electronegative atom (usually nitrogen or oxygen) in the same or different molecule. Wiktionary