data_global _chemical_name_mineral 'Seinajokite' loop_ _publ_author_name 'Holseth H' 'Kjekshus A' _journal_name_full 'Acta Chemica Scandinavica' _journal_volume 23 _journal_year 1969 _journal_page_first 3043 _journal_page_last 3050 _publ_section_title ; Compounds with the marcasite type crystal structure IV. The crystal structure of FeSb2 Note: Powder X-ray diffractometer with strip charts ; _database_code_amcsd 0011919 _chemical_compound_source 'Synthetic' _chemical_formula_sum 'Fe Sb2' _cell_length_a 5.8328 _cell_length_b 6.5376 _cell_length_c 3.1973 _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_volume 121.921 _exptl_crystal_density_diffrn 8.154 _symmetry_space_group_name_H-M 'P n n 2' loop_ _space_group_symop_operation_xyz 'x,y,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 _atom_site_U_iso_or_equiv Fe 0.00000 0.00000 0.00000 0.04053 Sb 0.18750 0.35790 0.00270 0.03293