W2013CHM2311 Part 4d Notes

G linear vs bent can be predicted based on the number

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Unformatted text preview: Planar AH3 Group orbitals for planar AH3 The group orbitals for a planar trigonal arrangement of H atoms is the same as that for pyramidal AH3 (e.g., NH3). D3h Group orbitals for pyramidal AH3 A A A SIDE VIEW C3v Consider a distor0on to pyramidal AH3 (e.g., NH3). A A A TOP VIEW MO Diagram for Pyramidal AH3 H SALCs: A A A A A A SIDE VIEW TOP VIEW A AOs: C3v E 2C3 3σv A1 1 1 1 z, x2+y2, z2 A2 1 1 - 1 Rz E 2 - 1 0 (x, y) (Rx, Ry) (xz, yz) (x2- y2, xy) MO Diagram for Pyramidal AH3 For NH3: add 5+3 = 8 electrons A1 Energy A A A E e a1...
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This note was uploaded on 03/28/2014 for the course CHM 2311 taught by Professor Richardson during the Winter '09 term at University of Ottawa.

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