The hydrothermal synthesis and single-crystal structure of potassium v
anadium(V) selenite, K(VO2)(3)(SeO3)(2), are reported. K(VO2)(3)(SeO3)
(2) is a layered phase based on a hexagonal tungsten-oxide-like array
of corner-sharing VO6 octahedra capped by Se atoms, and is isostructur
al with NH4(VO2)(3)(SeO3)(2).