AM_Pb7O4(OH)4Cl2
Formula: Pb7 Cl2 O8 H4
Name: Pb7O4(OH)4Cl2
Unit cell: 5.791 12.998 19.33 90.0 90.0 90.089 , V=1454.99
Space group: C1121 (1)

Krivovichev S V , Burns P C , European Journal of Mineralogy , 14 (2002) p.135-139, Crystal chemistry of lead oxide chlorides., II. Crystal structure of Pb7O4(OH)4Cl2