data_global _amcsd_formula_title 'ScCeSi' loop_ _publ_author_name 'Pearson W B' _journal_name_full 'Zeitschrift fur Kristallographie' _journal_volume 171 _journal_year 1985 _journal_page_first 23 _journal_page_last 39 _publ_section_title ; The Cu2Sb and related structures ; _database_code_amcsd 0010914 _chemical_formula_sum 'Sc Ce Si' _cell_length_a 4.295 _cell_length_b 4.295 _cell_length_c 15.78 _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_volume 291.094 _exptl_crystal_density_diffrn 4.864 _symmetry_space_group_name_H-M 'I 4/m m m' loop_ _space_group_symop_operation_xyz 'x,y,z' '1/2+x,1/2+y,1/2+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' 'y,-x,-z' '1/2+y,1/2-x,1/2-z' '-y,x,z' '1/2-y,1/2+x,1/2+z' 'x,-y,z' '1/2+x,1/2-y,1/2+z' '-x,y,-z' '1/2-x,1/2+y,1/2-z' 'x,y,-z' '1/2+x,1/2+y,1/2-z' '-x,-y,z' '1/2-x,1/2-y,1/2+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' '-y,x,-z' '1/2-y,1/2+x,1/2-z' 'y,-x,z' '1/2+y,1/2-x,1/2+z' '-x,y,z' '1/2-x,1/2+y,1/2+z' 'x,-y,-z' '1/2+x,1/2-y,1/2-z' '-x,-y,-z' '1/2-x,1/2-y,1/2-z' loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z Sc 0.00000 0.50000 0.00000 Ce 0.00000 0.00000 0.32600 Si 0.00000 0.00000 0.12400