data_5910148 loop_ _publ_author_name 'Wyckoff, R. W. G.' _publ_section_title ; Page 320 from the second edition of Structure of Crystals by Wyckoff. published by The Chemical Catalog Company, INC, New York in 1931 & http://database.iem.ac.ru/mincryst/ ; _journal_name_full 'The second edition of Structure of Crystals' _journal_page_first 320 _journal_page_last 320 _journal_year 1931 _chemical_formula_structural PbFe12O19 _chemical_formula_sum 'Fe12 O19 Pb' _chemical_name_systematic Magneto-plumbite _space_group_IT_number 194 _symmetry_cell_setting hexagonal _symmetry_Int_Tables_number 194 _symmetry_space_group_name_Hall '-P 6c 2c' _symmetry_space_group_name_H-M 'P 63/m m c' _audit_creation_date 2005-10-12 _audit_creation_method ; Page 320 from the second edition of Structure of Crystals by Wyckoff. published by The Chemical Catalog Company, INC, New York in 1931 & http://database.iem.ac.ru/mincryst/ ; _audit_update_record 'created by Girish Upreti, Portland State University' _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 120 _cell_length_a 6.06 _cell_length_b 6.06 _cell_length_c 23.69 _cell_volume 753.427 _[local]_cod_cif_authors_sg_H-M 'P 63/mmc' _[local]_cod_chemical_formula_sum_orig 'Pb Fe12 O19' _cod_database_code 5910148 loop_ _symmetry_equiv_pos_as_xyz x,y,z x-y,x,z+1/2 y,-x+y,z+1/2 -y,x-y,z -x+y,-x,z x-y,-y,-z -x,-x+y,-z -x,-y,z+1/2 y,x,-z -y,-x,-z+1/2 -x+y,y,-z+1/2 x,x-y,-z+1/2 -x,-y,-z -x+y,-x,-z+1/2 -y,x-y,-z+1/2 y,-x+y,-z x-y,x,-z -x+y,y,z x,x-y,z x,y,-z+1/2 -y,-x,z y,x,z+1/2 x-y,-y,z+1/2 -x,-x+y,z+1/2 loop_ _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_label 0.72000 0.38400 0.25000 Pb 0.00000 0.00000 0.00000 Fe1 0.00000 0.00000 0.25590 Fe2 0.33330 0.66670 0.02730 Fe3 0.33330 0.66670 0.19020 Fe4 0.16870 0.83130 0.89120 Fe5 0.00000 0.00000 0.15110 O1 0.33330 0.66670 0.94540 O2 0.18390 0.81610 0.25000 O3 0.15650 0.84350 0.05240 O4 0.50350 0.49650 0.14990 O5