data_global _chemical_name_mineral 'Paderaite' loop_ _publ_author_name 'Topa D' 'Makovicky E' _journal_name_full 'The Canadian Mineralogist' _journal_volume 44 _journal_year 2006 _journal_page_first 481 _journal_page_last 495 _publ_section_title ; The crystal structure of paderaite, Cu7(X0.33Pb1.33Bi11.33)Sum13S22, with X = Cu or Ag: New data and interpretation ; _database_code_amcsd 0006088 _chemical_compound_source 'Swartberg, South Africa' _chemical_formula_sum 'Cu7.32 Pb1.34 Bi11.34 S22' _cell_length_a 17.573 _cell_length_b 3.9426 _cell_length_c 28.423 _cell_angle_alpha 90 _cell_angle_beta 105.525 _cell_angle_gamma 90 _cell_volume 1897.389 _exptl_crystal_density_diffrn 6.683 _symmetry_space_group_name_H-M 'P 1 21/m 1' loop_ _space_group_symop_operation_xyz 'x,y,z' 'x,1/2-y,z' '-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_occupancy Cu1 0.37080 0.25000 0.30580 1.00000 Cu2 0.33960 0.25000 0.49060 1.00000 Cu3 0.31190 0.25000 0.06520 1.00000 Cu4 0.22860 0.75000 0.25440 1.00000 Cu5 0.16160 0.25000 0.51040 1.00000 Cu6 0.13350 0.25000 0.69680 1.00000 Cu7 0.41870 0.25000 0.00020 1.00000 Pb 0.34249 0.25000 0.18024 1.00000 Bi1 0.27356 0.75000 0.62010 1.00000 Bi2 0.29351 0.75000 0.77480 0.83000 Pb2 0.29351 0.75000 0.77480 0.17000 Bi3b 0.28975 0.75000 0.92193 0.68000 Cu8b 0.23585 0.75000 0.93998 0.32000 Bi4 0.22882 0.75000 0.38128 1.00000 Bi5 0.12012 0.25000 0.82221 1.00000 Bi6 0.10540 0.75000 0.00493 1.00000 Bi7 0.09656 0.25000 0.13544 0.83000 Pb7 0.09656 0.25000 0.13544 0.17000 Bi8 0.05403 0.25000 0.28183 1.00000 Bi9 0.01533 0.75000 0.57052 1.00000 Bi10 0.48293 0.75000 0.42963 1.00000 Bi11 0.45939 0.25000 0.71975 1.00000 Bi12 0.48079 0.25000 0.87746 1.00000 S1 0.43130 0.75000 0.64940 1.00000 S2 0.47530 0.75000 0.79880 1.00000 S3 0.47110 0.75000 0.94460 1.00000 S4 0.36620 0.75000 0.10370 1.00000 S5 0.37970 0.75000 0.26550 1.00000 S6 0.38390 0.25000 0.38690 1.00000 S7 0.41190 0.75000 0.49860 1.00000 S8 0.28870 0.25000 0.56140 1.00000 S9 0.29290 0.25000 0.70440 1.00000 S10 0.29870 0.25000 0.84520 1.00000 S11 0.28910 0.25000 0.98160 1.00000 S12 0.20530 0.75000 0.17150 1.00000 S13 0.20460 0.25000 0.29280 1.00000 S14 0.21260 0.25000 0.43980 1.00000 S15 0.11260 0.25000 0.61480 1.00000 S16 0.13280 0.75000 0.74150 1.00000 S17 0.12450 0.75000 0.88760 1.00000 S18 0.00480 0.75000 0.05580 1.00000 S19 0.03370 0.75000 0.20470 1.00000 S20 0.07390 0.75000 0.35220 1.00000 S21 0.08940 0.75000 0.50330 1.00000 S22 0.17880 0.25000 0.06630 1.00000