Crystal structure of disilver(I) dizinc(II) iron(III) tris-(orthovanadate) with an alluaudite-type structure.

The title compound, AgZnFe(VO), has been synthesized by solid-state reactions and belongs to the alluaudite structure family. In the crystal structure, four sites are positioned at special positions. One silver site is located on an inversion centre (Wyckoff position 4), and an additional silver site, as well as one zinc and one vanadium site, on twofold rotation axes (4).