practice_exams_Practice_Hour_Exam_II

practice_exams_Practice_Hour_Exam_II - Chem 312 Exam II 1...

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Unformatted text preview: Chem 312 Exam II 1 Chemistry 312 Practice Hour Exam II Winter 2010 March 7, 2010 Total Points= 100 ______________________________________________________ Name: _____________________________ Sign your exam in the space provided below if you are willing to have your exam returned publicly (in your TAs office). Scores will not be visible and displayed on the second page rather than the cover page. Signature: ________________________________________ Chem 312 Exam II 2 1. Answer the following questions about the Molecular Orbital diagram shown below for a metal complex containing donor ligands. 1a. Fill in the MO diagram shown below with the appropriate number of electrons for M n+ = Fe 2+ . (3 pts) s A 1g E g A 1g d z2 d xy d x2-y2 d xz d yz T 2g E g T 1u ( ! ) t 1u T 1u ( ! ) a 1g ( ! *) ( ! ) e g M +n M L L L L L L Ligand " type orbitals ( " *) ( " ) t 2g (filled ) T 2g Ligand= " donor Ligand ! type orbitals p ( ! *) ( ! *) a 1g * t 1u * t 2g * # o < P Chem 312 Exam II 2 1. Answer the following questions about the Molecular Orbital diagram shown below for a metal complex containing donor ligands. 1a. Fill in the MO diagram shown below with the appropriate number of electrons for M n+ = Fe 2+ . (3 pts) s A 1g E g A 1g d z2 d xy d x2-y2 d xz d yz T 2g E g T 1u ( ! ) t 1u T 1u ( ! ) a 1g ( ! *) ( ! ) e g M +n M L L L L L L Ligand " type orbitals ( " *) ( " ) t 2g (filled ) T 2g Ligand= " donor Ligand ! type orbitals p ( ! *) (...
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practice_exams_Practice_Hour_Exam_II - Chem 312 Exam II 1...

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