VSEPR Theory: Shapes of Molecules Chamistry 115 4 Consider the species PF, (Ex.
ID: 1039860 • Letter: V
Question
VSEPR Theory: Shapes of Molecules Chamistry 115 4 Consider the species PF, (Ex. AX,). Draw a Lewis structure, make a 3-D model, and show these below. In this species, the 2-5, 3-5, and 4-5 bonds are in the's St.... and are to this plane. The in-plane angles aredegrees. The out-of-plane bonds 1?3 make arranpe of42?degrees with the in-plane bohdMheiS -and. - (same, diffegen) plane. The other ewo bonds, 1-5 and $-6, are called 6 out-of-plane bonds afe longer than the 2-5,3-5, and 4-5 in-plane bonds beasc 3-D Model PF, Lewis Structure: IFI /FP IFI IF 5. Consider er the species SF, (Ex AX Draw a Lewis struecture, make a model, and show these below. All of thg bonds in this species are equal in length. Al of the the molecule are ge" degrees. All of the edges of regular octahedron-ne--(are, are aot) equal in length. SF, Lewis Structure 3-D Model The F and Cl atoms in SF,Cl, can be arranged in two diffierent ways to give two different models (or geometrie isomersi. Use two colored plastic pieces and four differently colored pieces to makce two different models of SF CDraw chese two different models The two different modes of SFelled geometrie isomers. One isomer is called chea-dati onthis side) andthe other the masr(Latin: across) ?cone. Thus, in the ais-isomer the two Cl stoms are on the same side of the molecule, while in the srams- isomer the two Cl atoens are on opposite sides of the molecule cis 3-D Geometric Isomer of SE,C rans 3-D Geoenetric Isomer of SE.Cl F r Of the SFa, geometric isomers, the te-. (ar, manu) isomer would be polar. 133 -1Explanation / Answer
Question 4:
In this species, the 2-5, 3-5 and 4-5 bonds are in the same plane. The two other bonds 1-5, 5-6 are out of plane and are perpendicular to this plane. The in-plane angles are 120 degree. The out of plane bonds make an angle of 90 degree with the in-plane bond. the 1-5 and 6-5 out of plane bond are longer than the 2-5,3-5 and 4-5 in plane bonds because there is more repulsion with the axial bonds.
thank you
happy to help you
please upload next questions seperately
Related Questions
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.