New d\\r 0\\r Transition Metal Iodates: Synthesis, Structure, and Characterization of BaTi(IO\\r sub/3sub\\r )\\r sub/6sub\\r , LaTiO(IO\\r sub/3sub\\r )\\r sub/5sub\\r , Ba\\r sub/2sub\\r VO\\r sub/2sub\\r (IO\\r sub/3sub\\r )\\r sub/4sub\\r ·(IO\\r sub/3sub\\r ), K\\r sub/2sub\\r MoO\\r sub/2sub\\r (IO\\r sub/3sub\\r )\\r sub/4sub\\r , and BaMoO\\r sub/2sub\\r (IO\\r sub/3sub\\r )\\r sub/4sub\\r ·H\\r sub/2sub\\r O