AM_Wattersite Formula: Hg5 Cr O6 Name: Wattersite Unit cell: 11.274 11.669 6.603 90.0 98.19 90.0 , V=859.81 Space group: C12/C1 (15)

Groat L A , Roberts A C , Le Page Y , The Canadian Mineralogist , 33 (1995) p.41-46, The crystal structure of wattersite, Hg4HgCrO6