I3 U Levy J, Taylor J, Wilson P Acta Crystallographica B31 (1975) 880-882 The structure of uranium(III) triiodide by neutron diffraction _cod_database_code 1008021 _database_code_amcsd 0015969 14.011 4.328 10.005 90 90 90 Ccmm atom x y z U1 .2562 0 .25 I1 -.0789 0 .25 I2 .3557 0 -.0661