data_global _amcsd_formula_title 'Cr Eu O4' loop_ _publ_author_name 'Buisson G' 'Bertaut F' 'Mareschal J' _journal_name_full 'Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences' _journal_volume 259 _journal_year 1964 _journal_page_first 411 _journal_page_last 413 _publ_section_title ; Etude cristallographique des composes T Cr O4 (T= terre rare ou Y) _cod_database_code 1008135 ; _database_code_amcsd 0016077 _chemical_formula_sum 'Eu Cr O4' _cell_length_a 7.223 _cell_length_b 7.223 _cell_length_c 6.33 _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_volume 330.247 _exptl_crystal_density_diffrn 5.389 _symmetry_space_group_name_H-M 'I 41/a m d' loop_ _space_group_symop_operation_xyz 'x,y,z' '1/2+x,1/2+y,1/2+z' '-y,1/2-x,1/4+z' '1/2-y,-x,3/4+z' '1/2+y,1/2+x,1/2-z' '+y,+x,-z' '1/2+y,1/2-x,1/2-z' '+y,-x,-z' '-y,1/2+x,1/4+z' '1/2-y,+x,3/4+z' '1/2+x,1/2-y,1/2+z' '+x,-y,+z' '1/2-x,y,3/4-z' '-x,1/2+y,1/4-z' '1/2+x,y,3/4-z' '+x,1/2+y,1/4-z' '1/2-x,1/2-y,1/2+z' '-x,-y,+z' '1/2+y,x,3/4+z' '+y,1/2+x,1/4+z' '-y,-x,-z' '1/2-y,1/2-x,1/2-z' '-y,x,-z' '1/2-y,1/2+x,1/2-z' '1/2+y,-x,3/4+z' '+y,1/2-x,1/4+z' '-x,y,z' '1/2-x,1/2+y,1/2+z' 'x,1/2-y,1/4-z' '1/2+x,-y,3/4-z' '-x,1/2-y,1/4-z' '1/2-x,-y,3/4-z' loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z Eu1 0.00000 0.00000 0.00000 Cr1 0.00000 0.00000 0.50000 O1 0.00000 0.18200 0.33200