- Example 11 Sf6 This Molecule Is Experimentally Determined To Be Octahedral All Bonds Are Equivalent And All Bond Angle 1 (14.43 KiB) Viewed 53 times
- Example 11 Sf6 This Molecule Is Experimentally Determined To Be Octahedral All Bonds Are Equivalent And All Bond Angle 2 (50.58 KiB) Viewed 53 times
- Example 11 Sf6 This Molecule Is Experimentally Determined To Be Octahedral All Bonds Are Equivalent And All Bond Angle 3 (40.03 KiB) Viewed 53 times
4. Show, by writing orbiral dia grams for the wasmre electrons of the 5 atom in its areusd and hybrid orbital suates, how Tlectronic confruntion of $(2=) Freand mate hybrid orblats 6. Now 62 in the report table for SF4 - 7. Remore a while sphere and arached yellow sphere and replace them sib a blue sphere (representing a lone pair of electons). Does it make any difference which ortial is replaced by a lone pair? 8. Considering only the spheres represenaing asoms - the groen and yellow spheres -what is the geomeny of the reulting modelf. Ottahedral Exemple 12: 1F, Experiments show that the molecule has a square prramidal molecular geometry with bond angles of 90x. 9. Show, by wriaing orbital diagrams for the velmse electroes of the f asem in the ground and hybrid orbital auala, how pair). Eectronic configuntion of I {Z= Fround state 1 10. Now fill in the repon able for IFj. 11. Remove a second while sphere and asached yeklow iphere (bonding orbial and asom) from the model and replace, it with a lone pair (blue sphere). How many differest modeis are poasible? 12. Draw a diagram of each model. Next to each diagram list the soal number of L−LP, LP-BP, and BP−BP. repulsiona. I gnore repalsions at angles greater than 90∘.
13. Which is the preferred model, and what is its molecular geometn: why: Erample 13: XeF a Experiments show that this molecule has a square planar geometry with bond angles or 90∘. 14. Show, by writing orbital diagrams for the valmat electrons of the Xe atom in the ground and hybrid orbical states, bow 4 . and d orbitals cas be combined to form a set of six p2d2 hybrid orblali (four bonding orbicals pias no lone pain). Electronic configuration of Xe(Z = ) ground saut hybrid orbiels 15. Compitut the repon able for XeF4. Conclusion 1. Check that you have coepleied all of the enries for the rable of molecular giometry on the fint page of the report. summariaing your resula 2. Dirauemble the models and renum them to their nonge boxes. 3. Answer the following quentions. QUZSTIONS 1. In what wry are the models used in this experiment inaceurait represenations of molecules? 2. In what way are the models eved in this experinent accurate reprecatations of moleculesi