data_global _amcsd_formula_title 'Ba10(PO4)6S' loop_ _publ_author_name 'Henning P A' 'Adolfsson E' 'Grins J' _journal_name_full 'Zeitschrift fur Kristallographie' _journal_volume 215 _journal_year 2000 _journal_page_first 226 _journal_page_last 230 _publ_section_title ; The chalcogenide phosphate apatites Ca10(PO4)6S, Sr10(PO4)6S, Ba10(PO4)6S and Ca10(PO4)6Se ; _database_code_amcsd 0019726 _chemical_compound_source 'Synthetic' _chemical_formula_sum 'Ba10 P6 O24 S' _cell_length_a 10.252 _cell_length_b 10.252 _cell_length_c 7.659 _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 120 _cell_volume 697.140 _exptl_crystal_density_diffrn 4.705 _symmetry_space_group_name_H-M 'P -3' loop_ _space_group_symop_operation_xyz 'x,y,z' 'y,-x+y,-z' '-x+y,-x,z' '-x,-y,-z' '-y,x-y,z' 'x-y,x,-z' loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_U_iso_or_equiv Ba11 0.33333 0.66667 0.01420 0.01230 Ba12 0.33333 0.66667 0.51060 0.01230 Ba2 0.24505 0.98244 0.26060 0.01230 P 0.40100 0.37220 0.23040 0.00740 O1 0.35360 0.48370 0.30200 0.03800 O2 0.57250 0.44510 0.19900 0.03800 O31 0.34400 0.24520 0.09400 0.03800 O32 0.33700 0.28810 0.40320 0.03800 S 0.00000 0.00000 0.50000 0.00600