Recrystallization of 1 from organic solvents produced various solvated pseudopolymorphs, in addition to 1•0.5C6H6 obtained via the photochemical reaction (Fig. , see next section). Three pseudopolymorphs of the dichloromethane solvates, 1•nCH2Cl2 (n = 1, 2, 3), were obtained from CH2Cl2-hexane, where a higher CH2Cl2 content in the solvent resulted in crystals incorporating a greater number of solvate molecules. Furthermore, 1•C6H5Me and 1•3THF were obtained by recrystallization from their respective solvents.