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Comparison of the excited state relaxed geometries of the model compounds in methanol based on Hartree Fock CIS methods using an 8×8 active space. Arrows identify the primary changes in bond order where the arrows point to those bonds, which are shortened in the excited state, and the origins of the arrows identify the bonds that are lengthened. Selected bond lengths in Ångstroms are listed below each structure. The corresponding values for the ground state are presented in Fig. S1.
