data_global _chemical_name_mineral 'Stutzite' loop_ _publ_author_name 'Bindi L' 'Keutsch F N' _journal_name_full 'Zeitschrift fur Kristallographie' _journal_volume 233 _journal_year 2018 _journal_page_first 247 _journal_page_last 253 _publ_section_title ; Old defined minerals with complex, still unresolved structures: the case of stutzite, Ag5-xTe3 Note: type sample ; _database_code_amcsd 0020693 _chemical_compound_source 'May Day mine, La Plata District, Colorado, USA' _chemical_formula_sum 'Ag10.96 Te7' _cell_length_a 13.454 _cell_length_b 13.454 _cell_length_c 8.459 _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 120 _cell_volume 1326.027 _exptl_crystal_density_diffrn 7.797 _symmetry_space_group_name_H-M 'P -6' loop_ _space_group_symop_operation_xyz 'x,y,z' '-x+y,-x,-z' '-y,x-y,z' 'x,y,-z' '-x+y,-x,z' '-y,x-y,-z' 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 Ag1 0.20490 0.52810 0.00000 1.00000 0.03600 Ag2 0.01080 0.13680 0.00000 1.00000 0.03700 Ag3 0.22600 0.87800 0.24100 1.00000 0.06900 Ag4 -0.13660 0.53060 0.25120 0.81000 0.03900 Ag5 0.47900 0.91800 0.28300 1.00000 0.07800 Ag6 0.24100 0.14200 0.27600 1.00000 0.05600 Ag7 0.24090 0.76800 0.50000 0.59000 0.04500 Ag8 0.09940 0.90210 0.50000 0.75000 0.06000 Te1 0.33333 0.66667 0.27570 1.00000 0.03000 Te2 0.35090 0.01770 0.50000 1.00000 0.03300 Te3 0.00090 0.66610 0.50000 1.00000 0.02800 Te4 0.00000 0.00000 0.27650 1.00000 0.02800 Te5 -0.03430 0.45500 0.00000 1.00000 0.02100 Te6 -0.15710 0.21030 0.00000 1.00000 0.02000 Te7 0.23570 0.33200 0.00000 1.00000 0.03100 Te8 0.66667 0.33333 0.29250 1.00000 0.06800