B2 O6 Sr Wei Z, Chen X, Wang F, Li W, He M, Zhang Y Journal of Alloys and Compounds 327 (2001) 10-13 Phase relations in the ternary system SrO-TiO2-B2O3 _cod_database_code 1100067 _database_code_amcsd 0018245 9.0429 9.0429 12.5664 90 90 120 R-3c atom x y z Sr .3551 0 .25 B 0 0 .1146 O .1588 .0107 .1148