What are shapes of compounds having hybridization sp ,sp3,sp3d2,sp3d3 having lone Paris and no lone pairs

Sure, here are the shapes of compounds based on their hybridization:

1. sp Hybridization: Compounds with sp hybridization have a linear shape. This is because sp hybridization involves the mixing of one s and one p orbital, resulting in two sp hybrid orbitals. The two hybrid orbitals align themselves in a straight line, leading to a linear shape. An example of a compound with sp hybridization is BeCl2.

2. sp3 Hybridization: Compounds with sp3 hybridization have a tetrahedral shape. This is because sp3 hybridization involves the mixing of one s and three p orbitals, resulting in four sp3 hybrid orbitals. These orbitals align themselves in a tetrahedral shape. An example of a compound with sp3 hybridization is CH4.

3. sp3d2 Hybridization: Compounds with sp3d2 hybridization have an octahedral shape. This is because sp3d2 hybridization involves the mixing of one s, three p, and two d orbitals, resulting in six sp3d2 hybrid orbitals. These orbitals align themselves in an octahedral shape. An example of a compound with sp3d2 hybridization is SF6.

4. sp3d3 Hybridization: Compounds with sp3d3 hybridization have an icosahedral shape. This is because sp3d3 hybridization involves the mixing of one s, three p, and three d orbitals, resulting in seven sp3d3 hybrid orbitals. These orbitals align themselves in an icosahedral shape. An example of a compound with sp3d3 hybridization is IF7.

Please note that the presence of lone pairs can alter the shape of the molecule. For example, in water (H2O), which is sp3 hybridized, the presence of two lone pairs of electrons pushes the two hydrogen atoms closer together, resulting in a bent or V shape rather than a tetrahedral shape.