State correlation diagram stilbene

Fig. 7. State correlation diagram for the DHP-cis-stilbene conrotatory path. R is the reaction coordinate, as in Fig. 6.

Figure 7.3. a) Schematic state correlation diagram for the cis-trans isomerization of stilbene along the symmetric path (by permission from Orlandi and Siebrand, 1975) b) modified Orlandi-Siebrand diagram (by permission from Hohineicher and Dick, 1984). 

Fig. 6. Orbital correlation diagram for the DHP-cis-stilbene conrotatory path. R is the C(4a) — C(4b) separation. The dotted line indicates the ground state occupancy limit. The molecular orbitals were computed by the Extended Hiickel method )...

Figure 9. Correlation diagrams of the electronic states of benzene, ethylene, cinrutmoyloxy group, and stilbene. Ei and Ei mean the A and B state, respectively, when we assume that phenyl group belongs to C point group. CT means the charge transfer state.

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