F3 H4 Mn N Rubin J, Palacios E, Bartolome J, Rodriguez-Carvajal J Journal of Physics: Condensed Matter 7 (1995) 563-575 A single-crystal neutron diffraction study of N H4 Mn F3 _cod_database_code 1006082 _database_code_amcsd 0013270 5.952 8.543 5.949 90 90 90 Pnma atom x y z occ Mn1 0 0 0 N1 .5 .25 0 F1 .2720 .0084 .7675 F2 -.0114 .25 .0096 H1 -.0442 .25 .3348 1.040 H2 .1656 .25 .5284 1.037 H3 -.0651 .3555 .5770 .980