1C566 Master Lecture Notes Lecture 25 REMINDERS: Midterm 2 will be on 19 April, 2011 during class CCJ traveling 17-19 April, so no office hour on 18 April Don’t forget- final paper due during finals week (noon on Tuesday, 3 May). Forbidden Transitions- observed via (2) Breakdown of the Born-Oppenheimer approximation BO: = el(qi; QK,0) vib (Qi) Relax Q0: el= el(qi, QK) Example again: BENZENE Ground State Excited states frp,* S0(S1, S2?) (S0) = A1g(S?) = e1ge2u= B1u+ B2u+ E1u(S1, S3, S4) (S2) = e1gb2g= E2g(x) = E1u(y) = E1u(z) = A2ub2g e1g e2u a2u
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