Figure 14From: Structures in solid state and solution of dimethoxy curcuminoids: regioselective bromination and chlorinationMolecular orbital diagram levels for HOMOs and LUMOs, computed total energies, and relative energies of compounds. (a) 2d, 3d, 4d; (b) 2e, 3e, 4e and (c) 2f, 3f and 4f.Back to article page