Kawazulite Nakajima S Journal of Physics and Chemistry of Solids 24 (1963) 479-485 The crystal structure of Bi2Te3-xSex Locality: synthetic _database_code_amcsd 0013193 4.298 4.298 29.774 90 90 120 R-3m atom x y z occ Biso Bi 0 0 .3958 1.85 Te1 0 0 0 2/3 1.85 Se1 0 0 0 1/3 1.85 Te2 0 0 .2118 2/3 1.85 Se2 0 0 .2118 1/3 1.85