Question

SF6 is exit but SH6 doesn't.why???​

Answer 1

Answer:

Hello guys

ur ansrs

Hybridization of SF6 is Sp3d2 ,

For formation of SH6 the hybridization will be the same.

d orbitals are of very high energy and  Sp3d2hybridization is possible only with highly electronegative elements only like F.

Electronegativety value of H is not sufficient to bring the energy of d orbitals equal to the energy of p orbitals which is required for formation of  Sp3d2  hybrid molecular orbitals.