BiOBr Wyckoff R W G Crystal Structures 1 (1963) 294-296 Second edition. Interscience Publishers, New York, New York Note: tetragonal PbFCl structure _database_code_amcsd 0011840 3.916 3.916 8.077 90 90 90 P4/nmm atom x y z Bi 0 .5 .154 O 0 0 0 Br 0 .5 .653