Research the molecular orbitals formed by the overlap of d orbitals with s and p orbitals. Draw diagrams to show how the d atomic orbitals overlap with s and p orbitals to form sigma and pi molecular orbitals

SiCl, is used as a starting material in the production of silicon polymers. Describe hybridization schemes for the central atom and the orbital overlap that occur in this halogen compound. ( Si, #Cl) 14 Data for the arrangement of electron pairs about a central atom in a molecule and geometry of the molecule and the shape of hybrid orbitals Number of Molecular Number of hybrid Hybridization of electron pairs geometry orbitals the central atom Linear 2 sp Trigonal planar 3 sp 4 Tetrahedral 4 sp 5 Trigonal 5 sp'd bipyramidal Octahedral 6. sp'd 2. 3.

According to molecular orbital theory, in the O2* ion, how many valence electrons are in antibonding molecular orbitals? 4

According to the molecular orbital theory, what is the bond order in F2? O 0.5 O 1.5 00 01 O 2 « Previous

2) a) Consider the following molecule . Given what you have learned about hybridization theory, draw an image or images explaining the bonding situation in this molecule. I want you to draw out all of the orbitals, hybrid orbitals and how they overlap to form the bonds in the molecule. Indicate the % s or p character in the given atomic and hybrid orbitals. Which C-C bond or bonds are the longest? In a paragraph or so explain the image or images you just drew. b) Lastly, consider the molecule below. Indicate the Molecular formula, the molar mass, label the hybridization of each atom except for hydrogen, indicate any chiral centers with a *, which bond or bonds are the shortest, identify by name of each functional group with an arrow pointing to the group.

6. Consider the molecule sulfur dioxide. Draw the Lewis structure such that it follows the octet rule. Include any formal charges. What is the electron geometry? What is the molecular shape? What are the expected bond angles? What kind of intermolecular forces does it have? How many sigma bonds are there? How many pi bonds? What is the hybridization of the sulfur atom? In the space below, sketch the hybridized orbitals.

Which of the following statements is incorrect? About molecular orbitals:a. Molecular orbitals (MOs) are obtained by linear combination of atomic orbitals (AOs).b. The combination of two atomic orbitals always yields two molecular orbitals.c. A molecular orbital describes the region of space where an electron shared by two atomsis most likely to be found.d. The number of molecular orbitals is always superior to the number of atomic orbitals theywere created from.e. None of the above.