Hybridization definitions Flashcards
Hybridization definitions
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HybridizationMixing of atomic orbitals to form new hybrid orbitals for bond formation and stability.Atomic OrbitalsRegions in an atom where electrons are likely to be found, such as s and p orbitals.Hybrid OrbitalsOrbitals formed from the combination of atomic orbitals, resembling a p orbital with unequal lobes.Electron GroupsRegions of electron density around a central atom, influencing molecular shape and hybridization.Electron GeometryThe spatial arrangement of electron groups around a central atom, determining molecular shape.Linear GeometryMolecular shape with two electron groups, associated with sp hybridization.Trigonal PlanarMolecular shape with three electron groups, associated with sp2 hybridization.TetrahedralMolecular shape with four electron groups, associated with sp3 hybridization.Trigonal BipyramidalMolecular shape with five electron groups, associated with sp3d hybridization.OctahedralMolecular shape with six electron groups, associated with sp3d2 hybridization.Unhybridized OrbitalsAtomic orbitals that remain unchanged during hybridization, such as remaining p or d orbitals.s OrbitalSpherical atomic orbital involved in hybridization, contributing to hybrid orbitals.p OrbitalsDumbbell-shaped atomic orbitals, three of which can participate in hybridization.d OrbitalsComplex-shaped atomic orbitals, five in total, some of which can be hybridized.