Murdochite

Br_0.36Cl_0.64Cu₆O_7.52Pb

Dubler, E.Vedani, A.Oswald, H. R.

Acta Crystallographica, Section C (1983) 39, 1143-1146

a=9.224Å   b=9.224Å   c=9.224Å

α=90°   β=90°   γ=90°