data_global _chemical_name_mineral 'Tetrahedrite-(Hg)' loop_ _publ_author_name 'Foit F F' 'Hughes J M' _journal_name_full 'American Mineralogist' _journal_volume 89 _journal_year 2004 _journal_page_first 159 _journal_page_last 163 _publ_section_title ; Structural variations in mercurian tetrahedrite Sample E5 from the Spring Creek Claims in Harney County, Oregon ; _database_code_amcsd 0003196 _chemical_formula_sum 'Cu10.71 Hg1.23 (Sb2.8 As1.2) S13' _cell_length_a 10.4033 _cell_length_b 10.4033 _cell_length_c 10.4033 _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_volume 1125.935 _exptl_crystal_density_diffrn 5.235 _symmetry_space_group_name_H-M 'I -4 3 m' loop_ _space_group_symop_operation_xyz 'x,y,z' '1/2+x,1/2+y,1/2+z' '-z,x,-y' '1/2-z,1/2+x,1/2-y' '-y,z,-x' '1/2-y,1/2+z,1/2-x' '-x,y,-z' '1/2-x,1/2+y,1/2-z' 'x,-z,-y' '1/2+x,1/2-z,1/2-y' 'z,-y,-x' '1/2+z,1/2-y,1/2-x' 'y,-x,-z' '1/2+y,1/2-x,1/2-z' 'x,z,y' '1/2+x,1/2+z,1/2+y' 'z,y,x' '1/2+z,1/2+y,1/2+x' 'y,x,z' '1/2+y,1/2+x,1/2+z' '-z,-x,y' '1/2-z,1/2-x,1/2+y' '-y,-z,x' '1/2-y,1/2-z,1/2+x' '-x,-y,z' '1/2-x,1/2-y,1/2+z' 'z,-x,-y' '1/2+z,1/2-x,1/2-y' 'y,-z,-x' '1/2+y,1/2-z,1/2-x' 'x,-y,-z' '1/2+x,1/2-y,1/2-z' '-x,z,-y' '1/2-x,1/2+z,1/2-y' '-z,y,-x' '1/2-z,1/2+y,1/2-x' '-y,x,-z' '1/2-y,1/2+x,1/2-z' '-x,-z,y' '1/2-x,1/2-z,1/2+y' '-z,-y,x' '1/2-z,1/2-y,1/2+x' '-y,-x,z' '1/2-y,1/2-x,1/2+z' 'z,x,y' '1/2+z,1/2+x,1/2+y' 'y,z,x' '1/2+y,1/2+z,1/2+x' loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_occupancy _atom_site_U_iso_or_equiv CuM1 0.25000 0.50000 0.00000 0.79500 0.02430 HgM1 0.25000 0.50000 0.00000 0.20500 0.02430 CuM2 0.78490 0.00000 0.00000 0.99000 0.05150 SbX 0.73550 0.73550 0.73550 0.70000 0.01730 AsX 0.73550 0.73550 0.73550 0.30000 0.01730 S1 0.88360 0.88360 0.64330 1.00000 0.01840 S2 0.00000 0.00000 0.00000 1.00000 0.01800