K3 (Cr3 (As O4)4)

As₄Cr₃K₃O₁₆

Bouzemi Friaa, B.Boughzala, H.Jouini, T.

Journal of Solid State Chemistry (2003) 173, 273-279

a=10.741Å   b=21.179Å   c=6.548Å

α=90°   β=90°   γ=90°