electron pair geometry: octahedral
molecular geometry: octahedral
IF6+ cation has no lone pairs, the IF6- anion has one lone pair. SF6 has no lone pairs.
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. SiF4 is a tetrahedral molecule. It has one F on top and the other three as a base for a tetrahedral structure. F ! dipole is upwards for this F. Si resultant dipole is downwards for the 3 F's / ! ) F F F so they cancel each other. Therefore the dipole moment is 0.
This compound is called 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.