AM_Skippenite_1
Formula: Bi2 Se2 Te
Name: Skippenite
Unit cell: 4.218 4.218 29.24 90.0 90.0 120.0 , V=450.53
Space group: R-3M (166)

Nakajima S , Journal of Physics and Chemistry of Solids , 24 (1963) p.479-485, The crystal structure of Bi2Te3-xSex, Locality: synthetic