Question

What atomic or hybrid orbitals make up the sigma bond between se and f in selenium(vi) fluoride, sef6?

Answer 1

In Selenium(VI) fluoride, SeF6, the sigma bond between Se and F is formed by the overlap of sp3d2 hybrid orbitals.

Step-by-step explanation:

In Selenium(VI) fluoride, SeF6, the sigma bond between Se and F is formed by the overlap of sp3d2 hybrid orbitals. The central Se atom in SeF6 undergoes hybridization in order to form six equivalent sp3d2 hybrid orbitals. These hybrid orbitals then overlap with the 2p orbitals of the F atoms to form the sigma bonds.

Answer 2

selenium (Vi) fluoride, sef6 has sp^3 d^2 type of hybrid orbital which make up the sigma bond.. Se has 6 valence electrons which are bonded to 6 fluorine atoms. According to VSEPR SeF6 has 6 pair of bonding electron and zero pair of non bonding electrons