sp2hybridiserat
Sp2hybridiserat describes a state in valence bond theory where an atom uses three sp2 hybrid orbitals formed by the mixing of one s and two p orbitals, leaving one unhybridized p orbital. These three hybrid orbitals are arranged approximately in a trigonal planar geometry with bond angles near 120 degrees. The remaining unhybridized p orbital lies perpendicular to the plane and can participate in pi bonding.
In molecules containing sp2-hybridized atoms, the three sp2 orbitals typically form sigma bonds to other atoms
Common examples include carbon atoms in alkenes such as ethene, where each carbon is sp2-hybridized to form
Limitations of the concept include its reliance on a simplifying model; in reality, electron density and bonding