Naphthylimido-substituted hexamolybdate: Preparation, crystal structures, solvent effects, and optical properties of three polymorphs

Three polymorphs of a novel naphthylimido derivative of hexamolybdate with crystal structure such as pseudohigher symmetry, helical chains, and [pi]-[pi] stacking which demonstrates the effect of solvent polarity and crystallization speed on polymorphism in organic-inorganic hybrids is presented.