AM_Tolbachite Formula: Cu Cl2 Name: Tolbachite Unit cell: 6.9038 3.2995 6.824 90.0 122.197 90.0 , V=131.54 Space group: C12/M1 (12)

Burns P C , Hawthorne F C , American Mineralogist , 78 (1993) p.187-189, Tolbachite, CuCl2, the first example of Cu2+ octahedrally coordinated by Cl