Fig. 3.

Molecular structures of the molecules reported in this study. a 2ThBIPY, b 2ThNHRK, and c 4. Structures were determined at 120 K and are shown with displacement ellipsoids set to 40%. Hydrogen atoms, minor disorder components, lattice solvent, and non-ipso trityl-phenyl ring carbon atoms, unless involved in a novel binding interaction, are omitted for clarity