Bismite Sillen L Naturwissenschaften 28 (1940) 206-207 Die Kristallstruktur des monoklinen alpha-Bi2 O3 _cod_database_code 1010004 _database_code_amcsd 0016940 5.83 8.14 7.48 90 67.07 90 P2_1/c atom x y z Bi1 .520 .1875 .635 Bi2 .040 .043 .225 O1 .615 .278 .316 O2 .631 .027 .113 O3 .024 .084 .460