Kuzminite Havighurst R American Journal of Science 10 (1925) 15-28 Crystal structure of the mercurous halides _cod_database_code 1011070 _database_code_amcsd 0017969 4.66 4.66 11.12 90 90 90 I4/mmm atom x y z Hg1 0 0 .108 Br1 0 0 .358