Cr6Fe18Mo5 Kasper J S Acta Metallurgica 2 (1954) 456-461 The ordering of atoms in the chi-phase of the iron-chromium-molybdenum system _database_code_amcsd 0017755 8.92 8.92 8.92 90 90 90 I-43m atom x y z occ CrD1 .356 .356 .042 .375 FeD1 .356 .356 .042 .625 CrD2 .089 .089 .278 .125 FeD2 .089 .089 .278 .875 Mo1 0 0 0 Mo2 .317 .317 .317