data_global _chemical_name_mineral 'Jamesonite' loop_ _publ_author_name 'Niizeki N' 'Buerger M J' _journal_name_full 'Zeitschrift fur Kristallographie' _journal_volume 109 _journal_year 1957 _journal_page_first 161 _journal_page_last 183 _publ_section_title ; The crystal structure of jamesonite, FePb4Sb6S14 ; _database_code_amcsd 0010581 _chemical_formula_sum 'Fe Pb4 Sb6 S14' _cell_length_a 15.57 _cell_length_b 18.98 _cell_length_c 4.03 _cell_angle_alpha 90 _cell_angle_beta 91.8 _cell_angle_gamma 90 _cell_volume 1190.352 _exptl_crystal_density_diffrn 5.759 _symmetry_space_group_name_H-M 'P 1 21/a 1' loop_ _space_group_symop_operation_xyz 'x,y,z' '1/2+x,1/2-y,z' '1/2-x,1/2+y,-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 0.01368 Pb1 0.18200 0.14100 0.03600 0.01532 Pb2 0.42500 0.24000 0.06200 0.01368 Sb1 0.31900 0.43700 0.40800 0.00950 Sb2 0.39600 0.04900 0.62300 0.00937 Sb3 0.13000 0.34000 0.62000 0.01330 S1 0.41900 0.39500 0.96800 0.00266 S2 0.09500 0.04200 0.52400 0.00747 S3 0.31600 0.15800 0.55500 0.00925 S4 0.22600 0.29700 0.07600 0.00925 S5 0.05000 0.23000 0.57300 0.00215 S6 0.00200 0.39800 0.05200 0.00899 S7 0.28500 0.00400 0.02700 0.00519