F3 H12 Mo N3 O3 Pauling L Journal of the American Chemical Society 46 (1924) 2738-2751 The crystal structures of ammonium fluoferrate, fluoaluminate and oxyfluomolybdate _database_code_amcsd 0017021 9.1 9.1 9.1 90 90 90 F-43m atom x y z occ N1 .5 .5 .5 N2 .25 .25 .25 N3 .75 .75 .75 Mo1 0 0 0 O1 .25 .25 .21 .5 F1 .25 .25 .21 .5