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hybridization of aluminium?

hybridization of aluminium?

Answer:

sp2 The monomer AlBr3, observed only in the vapor, can be described as trigonal planar, D3h point groupThe atomic hybridization of aluminium is often described as sp2The Br-Al-Br bond angles are 120 °Another kind of hybridization uses the s orbital and two of the p orbitals from the second energy level of carbon to form three hybrid orbitalsThis kind of hybridization is called sp2 hybridizationIt has three hybrid orbitals and there is also an unchanged p orbitalThe geometric arrangement of these three sp2 hybrid orbitals is in a flat plane with 120 degree angles between themThe leftover p orbital lies at a 90 degree angle to the hybrid orbitalsits two lobes would be pointing directly at and away from youatomsIf it is a very simple molecule with just the Al atom and the other three atoms, it would be a flat triangular moleculeIf this is part of a larger molecule, this part would have a flat triangular shape.

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