It has seesaw geometry.
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VSEPR theory predicts the molecular geometry of a molecule by considering the repulsion between electron pairs around the central atom. In the case of SF4, there are five regions of electron density around the sulfur atom, leading to a trigonal bipyramidal geometry. However, one of the regions is a lone pair, causing greater repulsion and pushing the fluorine atoms closer together, resulting in a see-saw shape for SF4.
There are two lone pairs in SF4. Each lone pair is associated with one of the fluorine atoms, resulting in a distorted trigonal bipyramidal molecular geometry.
The molecular shape of SCl6 is octahedral.
The molecular shape name for C3H8 is a tetrahedron.
Sulfur tetrafluoride (SF4) has a C2v symmetry due to the presence of a mirror plane and two C2 rotation axes perpendicular to the mirror plane. This symmetry is reflective of the arrangement of the fluorine atoms around the central sulfur atom, resulting in a symmetrical molecular structure.
The chemical formula of sulfur tetrafluoride is SF4.
SF4 is not a resonance structure; it is a molecular compound that consists of one sulfur atom covalently bonded to four fluorine atoms. Resonance structures involve the shifting of electrons within a molecule to generate different possible structures, but SF4 does not exhibit this property.
Parent Shape: Trigonal bipyrimidal Actual shape: Trigonal Planar
V-shape
SF4 has a seesaw shape due to the presence of four substituents around the sulfur atom, causing the molecule to take on a trigonal bipyramidal geometry. The shape can be explained by considering the repulsion between the lone pair of electrons on sulfur and the bonding pairs, resulting in the bending of the molecule to minimize repulsion and achieve stability.