No, SeF6 does not have any lone pairs. It has six bonding pairs of electrons around the central selenium atom, forming an octahedral geometry.
SeF6 is a regular octahedron , all bond angles are 90 degrees
Selenium hexafluoride
Selenium hexafluoride.
The hybridization of selenium in SeF6 is sp3d2. This is because selenium has 6 regions of electron density around it, leading to the promotion of an electron from the 4s orbital to the 4d orbital to accommodate the extra electron density.
No, SeF6 does not have a dipole moment because its molecular geometry is octahedral and the fluorine atoms are symmetrically distributed around the selenium atom, causing the individual dipole moments to cancel out.
The correct name for SeF6 is selenium hexafluoride.
becl2
F2ccf2
Selinium tetrafloride
7. Selenium hexafluoride is SeF6 , an octahedral molecule similar to SF6
Sulfur hexachloride is an inorganic compound consisting of two different elements. The prefix hexa indicates that there are six chloride atoms. Thus, the formula is SCl6. Note that this compound does not obey the octet rule.