AM_Ag8GeTe6
Formula: Ag8.012 Ge Te6
Name: Ag8GeTe6
Unit cell: 11.58 11.58 11.58 90.0 90.0 90.0 , V=1552.84
Space group: F-43M (216)

Geller S , Zeitschrift fur Kristallographie , 149 (1979) p.31-47, The crystal structure of gamma Ag8GeTe6, a potential mixed electronic-, ionic conductor, Note: model with Ag distributed only over tetrahedral sites, R = 9.7%