CHMA11H3 Lecture Notes - Lecture 1: Reaction Rate, Pi Bond, Diamagnetism
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CHMA11H3 Full Course Notes
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Document Summary
Vseprt is a way of rationalizing a shape of a molecule based on electron-electron repulsion in. In vseprt there are 2 types of electron groups: bonding group, non-bonding group. Molecular orbital theory: this concept is born from the idea that a pair of electrons are required to make bond. I(cid:374) mo theo(cid:396)y, (cid:449)e apply sch(cid:396) di(cid:374)ge(cid:396)"s (cid:449)a(cid:448)e e(cid:395)uatio(cid:374) to the (cid:373)olecule to calculate a set of molecular orbitals: elements and compounds attract to magnet if they have unfilled orbital. Linear combination of atomic orbital (lcao) is a quantum superposition of atomic orbitals and technique for calculating molecular orbitals in quantum chemistry: protons and electrons are well described as a wave and particle. Because orbitals have a wave function, the wave can combine either constructively or destructively: constructive interference - the wave build up on itself, destructive interference - the wave weeps out. If there are 2 atomic orbital coming in 2 molecular orbitals have to come out.
