data_global _chemical_name_mineral 'Anglesite' loop_ _publ_author_name 'James R' _journal_name_full 'Proceedings of the Royal Society of London' _journal_volume 109 _journal_year 1925 _journal_page_first 598 _journal_page_last 620 _publ_section_title ; The Crystal Structures of Barytes, Celestine and Anglesite _cod_database_code 1010950 ; _database_code_amcsd 0017670 _chemical_formula_sum 'Pb S' _cell_length_a 8.45 _cell_length_b 5.38 _cell_length_c 6.93 _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_volume 315.045 _exptl_crystal_density_diffrn 5.044 _symmetry_space_group_name_H-M 'P n m a' loop_ _space_group_symop_operation_xyz 'x,y,z' 'x,1/2-y,z' '-x,1/2+y,-z' '1/2-x,1/2+y,1/2+z' '1/2+x,1/2-y,1/2-z' '1/2+x,y,1/2-z' '1/2-x,-y,1/2+z' '-x,-y,-z' loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z Pb1 0.31530 0.25000 0.33750 S1 0.44300 0.25000 -0.19470