data_global _amcsd_formula_title 'B Er2 Fe14' loop_ _publ_author_name 'Dalmas de Reotier P' 'Fruchart D' 'Pontonnier L' 'Vaillant F' 'Wolfers P' 'Yaouanc A' 'Coey J' 'Fruchart R' 'L'Heritier P' _journal_name_full 'Journal of the Less-Common Metals' _journal_volume 129 _journal_year 1987 _journal_page_first 133 _journal_page_last 144 _publ_section_title ; Structural and magnetic properties of RE2 Fe14 B H (D)x; RE=Y,Ce,Er _cod_database_code 1008996 ; _database_code_amcsd 0016858 _chemical_formula_sum 'Er2 Fe14 B' _cell_length_a 8.7495 _cell_length_b 8.7495 _cell_length_c 11.9508 _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_volume 914.879 _exptl_crystal_density_diffrn 8.184 _symmetry_space_group_name_H-M 'P 42/m n m' loop_ _space_group_symop_operation_xyz 'x,y,z' '-y,-x,z' 'y,x,-z' '1/2+y,1/2-x,1/2-z' '1/2-y,1/2+x,1/2+z' '1/2+x,1/2-y,1/2+z' '1/2-x,1/2+y,1/2-z' 'x,y,-z' '-x,-y,z' 'y,x,z' '-y,-x,-z' '1/2-y,1/2+x,1/2-z' '1/2+y,1/2-x,1/2+z' '1/2-x,1/2+y,1/2+z' '1/2+x,1/2-y,1/2-z' '-x,-y,-z' loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z Er1 0.15100 0.15100 0.00000 Er2 0.73900 0.26100 0.00000 Fe1 0.00000 0.50000 0.00000 Fe2 0.00000 0.00000 0.36000 Fe3 0.41200 0.41200 0.30500 Fe4 0.18300 0.18300 0.26100 Fe5 0.72800 0.05300 0.38400 Fe6 0.48000 0.14900 0.32000 B1 0.39000 0.39000 0.00000