Ge6 Mn6 Tm Schobinger -, Andre G, Rodriguez-Carvajal J, Brabers J, Buschow K Journal of Alloys and Compounds 226 (1995) 113-120 A neutron diffraction study of the magnetic ordering of Tm Mn6 Ge6 _cod_database_code 1006093 _database_code_amcsd 0012769 5.2110 5.2110 8.1397 90 90 120 P6/mmm atom x y z Tm1 0 0 0 Mn1 .5 0 .249 Ge1 1/3 2/3 .5 Ge2 1/3 2/3 0 Ge3 0 0 .3487