N Ti2 Christensen A, Alamo A, Landesman J Acta Crystallographica C41 (1985) 1009-1011 Structure of vacancy-ordered titanium heminitride delta-Ti2 N by powder neutron diffraction _cod_database_code 1100030 _database_code_amcsd 0018226 4.1493 4.1493 8.7858 90 90 90 *I4_1/amd 0 -.25 .125 atom x y z occ Ti1 0 .75 .8890 N1 0 .75 .125 .932 N2 0 .75 .625 .068