Two-electron chemical bond where both electrons derive from the same atom
In coordination chemistry, a coordinate covalent bond,[1] also known as a dative bond,[2]dipolar bond,[1] or coordinate bond[3] is a kind of two-center, two-electron covalent bond in which the two electrons derive from the same atom. The bonding of metal ions to ligands involves this kind of interaction.[4] This type of interaction is central to Lewis acid–base theory.
Coordinate bonds are commonly found in coordination compounds.[5]
^ abIUPAC, Compendium of Chemical Terminology, 2nd ed. (the "Gold Book") (1997). Online corrected version: (2006–) "dipolar bond". doi:10.1351/goldbook.D01752
^IUPAC, Compendium of Chemical Terminology, 2nd ed. (the "Gold Book") (1997). Online corrected version: (2006–) "dative bond". doi:10.1351/goldbook.D01523
^IUPAC, Compendium of Chemical Terminology, 2nd ed. (the "Gold Book") (1997). Online corrected version: (2006–) "coordinate bond". doi:10.1351/goldbook.C01329
^Ariyarathna, Isuru (March 2021). First Principle Studies on Ground and Excited Electronic States: Chemical Bonding in Main-Group Molecules, Molecular Systems with Diffuse Electrons, and Water Activation using Transition Metal Monoxides.
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