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(a) Calculated structures of the 2a/1c complexes. Energies are shown in kJ mol–1 relative to Type I E.24 The bis(2,4,6-triisopropylphenyl) groups are shown transparent for the sake of clarity. (b) Overlay of global minima of investigated E-2a-c/1c and E-3a-c/1cType I E complexes. For the sake of clarity, a different orientation of the catalyst was chosen.
