data_global _chemical_name_mineral 'Magnetoplumbite' loop_ _publ_author_name 'Bermanec V' 'Holtstam D' 'Sturman D' 'Criddle A J' 'Back M E' 'Scavnicar S' _journal_name_full 'The Canadian Mineralogist' _journal_volume 34 _journal_year 1996 _journal_page_first 1287 _journal_page_last 1297 _publ_section_title ; Nezilovite, a new member of the magnetoplumbite group, and the crystal chemistry of mognetoplumbite and hibonite ; _database_code_amcsd 0005519 _chemical_formula_sum '(Pb.98 Ba.02) Fe9.37 Mg.25 Mn1.8 Sb.58 O19' _cell_length_a 5.902 _cell_length_b 5.902 _cell_length_c 23.185 _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 120 _cell_volume 699.417 _exptl_crystal_density_diffrn 5.739 _symmetry_space_group_name_H-M 'P 63/m m c' loop_ _space_group_symop_operation_xyz 'x,y,z' '-x,-x+y,1/2+z' 'x,x-y,1/2-z' '-x+y,-x,1/2-z' 'x-y,x,1/2+z' '-y,-x,z' 'y,x,-z' 'y,-x+y,-z' '-y,x-y,z' 'x-y,-y,1/2+z' '-x+y,y,1/2-z' 'x,y,1/2-z' '-x,-y,1/2+z' 'x,x-y,z' '-x,-x+y,-z' 'x-y,x,-z' '-x+y,-x,z' 'y,x,1/2+z' '-y,-x,1/2-z' '-y,x-y,1/2-z' 'y,-x+y,1/2+z' '-x+y,y,z' 'x-y,-y,-z' '-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 Pb 0.66667 0.33333 0.25000 0.98000 0.09372 Ba 0.66667 0.33333 0.25000 0.02000 0.09372 FeM1 0.00000 0.00000 0.00000 0.75000 0.00380 MgM1 0.00000 0.00000 0.00000 0.25000 0.00380 FeM2 0.00000 0.00000 0.25870 0.50000 0.00760 MnM3 0.33333 0.66667 0.02620 0.45000 0.00887 FeM3 0.33333 0.66667 0.02620 0.55000 0.00887 SbM4 0.66667 0.33333 -0.18950 0.29000 0.00760 FeM4 0.66667 0.33333 -0.18950 0.71000 0.00760 MnM5 0.16675 0.33350 -0.10760 0.15000 0.00760 FeM5 0.16675 0.33350 -0.10760 0.85000 0.00760 O1 0.00000 0.00000 0.15230 1.00000 0.02026 O2 0.33333 0.66667 -0.05850 1.00000 0.01013 O3 0.37500 0.18750 0.75000 1.00000 0.01140 O4 0.15050 0.30100 0.05320 1.00000 0.00887 O5 0.50300 -0.50300 0.34900 1.00000 0.01140