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In chemistry, a hydrogen bond (or H-bond) is primarily an electrostatic force of attraction between a hydrogen (H) atom which is covalently bonded to a more electronegative "donor" atom or group (Dn), and another electronegative atom bearing a lone pair of electrons—the hydrogen bond acceptor (Ac).
7 paź 2024 · A hydrogen bond is a type of attractive (dipole-dipole) interaction between an electronegative atom and a hydrogen atom bonded to another electronegative atom. This bond always involves a hydrogen atom. Hydrogen bonds can occur between molecules or within parts of a single molecule.
23 wrz 2020 · A hydrogen bond is an attractive dipole-dipole interaction between a partially positive charged hydrogen atom and a partially negative charged atom. Learn about the requirements, types, examples, and effects of hydrogen bonding in chemistry and biology.
27 wrz 2024 · Hydrogen bonding, interaction involving a hydrogen atom located between a pair of other atoms having a high affinity for electrons; such a bond is weaker than an ionic bond or covalent bond but stronger than van der Waals forces.
30 sty 2023 · A hydrogen bond is an intermolecular force (IMF) that forms a special type of dipole-dipole attraction when a hydrogen atom bonded to a strongly electronegative atom exists in the vicinity of another electronegative atom with a lone pair of electrons.
A hydrogen bond is a weak attraction between a hydrogen atom and an electronegative atom with a lone pair. Learn how hydrogen bonds are formed, classified, and important for various substances and phenomena.
30 sty 2023 · A hydrogen bond is a special type of dipole-dipole attraction which occurs when a hydrogen atom bonded to a strongly electronegative atom exists in the vicinity of another electronegative atom with a lone pair of electrons.