In this section, we consider the final steps in the mechanism and energetics of water splitting on the GO1 model from the hydrolyzed product to get H ocluster for which the rearrangement energies of 53. has the lowest relative energy compared to the bare (ZnO) 3 . The splitting reaction pathway with GO1-(ZnO) 3 skips "m" and "n" steps as described as the geometry of "l" is already in a favorable conformation to split water and produce H 2 molecules.