data_global _chemical_name_mineral 'Phlogopite' loop_ _publ_author_name 'Russell R L' 'Guggenheim S' _journal_name_full 'The Canadian Mineralogist' _journal_volume 37 _journal_year 1999 _journal_page_first 711 _journal_page_last 720 _publ_section_title ; The crystal structures of near-end-member phlogopite at high temperatures and heat-treated Fe-rich phlogopite: The influence of the O, OH, F site Note: untreated, room temperature, Fe-rich phlogopite ; _database_code_amcsd 0005597 _chemical_compound_source 'Silver Crater mine, Ontario, Canada' _chemical_formula_sum '(K.92 Na.08) (Mg1.62 Fe1.23 Ti.09 Mn.06) (Si2.98 Al1.02) O11.06 (F.94 H1.06)' _cell_length_a 5.3346 _cell_length_b 9.2417 _cell_length_c 10.182 _cell_angle_alpha 90 _cell_angle_beta 100.26 _cell_angle_gamma 90 _cell_volume 493.954 _exptl_crystal_density_diffrn 3.097 _symmetry_space_group_name_H-M 'C 1 2/m 1' loop_ _space_group_symop_operation_xyz 'x,y,z' '1/2+x,1/2+y,z' 'x,-y,z' '1/2+x,1/2-y,z' '-x,y,-z' '1/2-x,1/2+y,-z' '-x,-y,-z' '1/2-x,1/2-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 K 0.00000 0.50000 0.00000 0.92000 0.04820 Na 0.00000 0.50000 0.00000 0.08000 0.04820 Mg1 0.00000 0.00000 0.50000 0.54000 0.02050 Fe1 0.00000 0.00000 0.50000 0.41000 0.02050 Ti1 0.00000 0.00000 0.50000 0.03000 0.02050 Mn1 0.00000 0.00000 0.50000 0.02000 0.02050 Mg2 0.00000 0.33330 0.50000 0.54000 0.02280 Fe2 0.00000 0.33330 0.50000 0.41000 0.02280 Ti2 0.00000 0.33330 0.50000 0.03000 0.02280 Mn2 0.00000 0.33330 0.50000 0.02000 0.02280 Si 0.07440 0.16660 0.22520 0.74500 0.02030 Al 0.07440 0.16660 0.22520 0.25500 0.02030 O1 0.03300 0.00000 0.16680 1.00000 0.02900 O2 0.31540 0.23910 0.16700 1.00000 0.03080 O3 0.13070 0.16680 0.38930 1.00000 0.02220 O-H4 0.12990 0.50000 0.39580 0.53000 0.02700 F4 0.12990 0.50000 0.39580 0.47000 0.02700 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 K 0.04300 0.04600 0.05500 0.00000 0.00900 0.00000 Na 0.04300 0.04600 0.05500 0.00000 0.00900 0.00000 Mg1 0.01650 0.01810 0.02720 0.00000 0.00530 0.00000 Fe1 0.01650 0.01810 0.02720 0.00000 0.00530 0.00000 Ti1 0.01650 0.01810 0.02720 0.00000 0.00530 0.00000 Mn1 0.01650 0.01810 0.02720 0.00000 0.00530 0.00000 Mg2 0.01740 0.02250 0.02860 0.00000 0.00420 0.00000 Fe2 0.01740 0.02250 0.02860 0.00000 0.00420 0.00000 Ti2 0.01740 0.02250 0.02860 0.00000 0.00420 0.00000 Mn2 0.01740 0.02250 0.02860 0.00000 0.00420 0.00000 Si 0.01690 0.01940 0.02470 0.00000 0.00370 0.00010 Al 0.01690 0.01940 0.02470 0.00000 0.00370 0.00010 O1 0.03500 0.02300 0.02600 0.00000 0.00100 0.00000 O2 0.02600 0.03600 0.03100 -0.00700 0.00700 -0.00300 O3 0.02000 0.02200 0.02500 0.00000 0.00420 0.00000 O-H4 0.02200 0.02500 0.03300 0.00000 0.00500 0.00000 F4 0.02200 0.02500 0.03300 0.00000 0.00500 0.00000