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23 Σεπ 2020 · A hydrogen bond is an attractive dipole-dipole interaction between a partially positive charged hydrogen atom in one molecule and a partially negative charged atom in the same or different molecule. As the name suggests, a hydrogen bond always involves a hydrogen atom, but the other atom can be any more electronegative element.
A hydrogen bond is a type of chemical bond that involves the electrostatic attraction between a hydrogen atom and an atom containing a lone pair of electrons in a substance. In order for a hydrogen bond to occur, the hydrogen must be bonded to an electronegative atom.
7 Οκτ 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.
27 Σεπ 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 Ιαν 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.
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).
26 Μαρ 2021 · The hydrogen bond is a type of polar covalent bond where the pair of electrons is unequally distributed between hydrogen and another atom resulting in small charges on both atoms. It has been debated that the bond has some ionic contributions due to the formation of partially charged ions.
