data_global _chemical_name_mineral 'Pyromorphite' loop_ _publ_author_name 'Barinova A V' 'Bonin M' 'Pushcharovsky D Y' 'Rastsvetaeva R K' 'Schenk K' 'Dimitrova O V' _journal_name_full 'Crystallography Reports' _journal_volume 43 _journal_year 1998 _journal_page_first 189 _journal_page_last 192 _publ_section_title ; Crystal structure of synthetic hydroxylpyromorphite Pb5(PO4)3(OH) Note: y(O3) corrected ; _database_code_amcsd 0012355 _chemical_compound_source 'Synthetic' _chemical_formula_sum 'Pb5 P3 O13 H' _cell_length_a 9.774 _cell_length_b 9.774 _cell_length_c 7.291 _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 120 _cell_volume 603.202 _exptl_crystal_density_diffrn 7.366 _symmetry_space_group_name_H-M 'P 63/m' loop_ _space_group_symop_operation_xyz 'x,y,z' '-x+y,-x,1/2-z' 'x-y,x,1/2+z' 'y,-x+y,-z' '-y,x-y,z' 'x,y,1/2-z' '-x,-y,1/2+z' 'x-y,x,-z' '-x+y,-x,z' '-y,x-y,1/2-z' 'y,-x+y,1/2+z' '-x,-y,-z' loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_U_iso_or_equiv Pb1 0.33333 0.66667 0.49730 0.01203 Pb2 0.23640 0.23190 0.25000 0.01735 P 0.40450 0.02310 0.25000 0.00507 O1 0.32560 0.84150 0.25000 0.00633 O2 0.58600 0.10050 0.25000 0.01393 O3 0.35410 0.08130 0.08132 0.01520 O-H 0.00000 0.00000 0.00000 0.05446 loop_ _atom_site_aniso_label _atom_site_aniso_U_11 _atom_site_aniso_U_22 _atom_site_aniso_U_33 _atom_site_aniso_U_12 _atom_site_aniso_U_13 _atom_site_aniso_U_23 Pb1 0.01379 0.01379 0.00781 0.00690 0.00000 0.00000 Pb2 0.01053 0.01234 0.03016 0.01379 0.00000 0.00000 P 0.00544 0.00254 0.00566 0.00327 0.00000 0.00000 O1 0.01016 0.00617 0.00135 0.00653 0.00000 0.00000 O2 0.00617 0.01524 0.01966 0.00907 0.00000 0.00000 O3 0.01633 0.01125 0.01589 0.01379 -0.02126 -0.00500 O-H 0.02105 0.02105 0.12011 0.01053 0.00000 0.00000