UAsTe Pearson W B Zeitschrift fur Kristallographie 171 (1985) 23-39 The Cu2Sb and related structures _database_code_amcsd 0010917 4.148 4.148 17.256 90 90 90 I4/mmm atom x y z As 0 .5 0 Te 0 0 .3145 U 0 0 .1195