Cr3 (B7 O13 I)

B₇Cr₃IO₁₃

Schmid, H.Berset, G.Monnier, A.

Acta Crystallographica C (39,1983-) (1987) 43, 1243-1245

a=12.214Å   b=12.214Å   c=12.214Å

α=90°   β=90°   γ=90°