data_global
_chemical_name_mineral 'Fluorophlogopite'
loop_
_publ_author_name
'Hazen R M'
'Burnham C W'
_journal_name_full 'American Mineralogist'
_journal_volume 58 
_journal_year 1973
_journal_page_first 889
_journal_page_last 900
_publ_section_title
;
 The crystal structures of one-layer phlogopite and annite
;
_database_code_amcsd 0000385
_chemical_formula_sum '(Al1.048 Si2.952) Mg3 K.77 Na.16 Ba.05 O10.7 (F1.3 H.7)'
_cell_length_a 5.3078
_cell_length_b 9.1901
_cell_length_c 10.1547
_cell_angle_alpha 90
_cell_angle_beta 100.08
_cell_angle_gamma 90
_cell_volume 487.692
_exptl_crystal_density_diffrn      2.869
_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
Al   0.57520   0.16680   0.22540   0.26200
Si   0.57520   0.16680   0.22540   0.73800
Mg1   0.00000   0.50000   0.50000   1.00000
Mg2   0.00000   0.83150   0.50000   1.00000
K   0.00000   0.00000   0.00000   0.77000
Na   0.00000   0.00000   0.00000   0.16000
Ba   0.00000   0.00000   0.00000   0.05000
O1   0.82480   0.23070   0.16770   1.00000
O2   0.51800   0.00000   0.16750   1.00000
O3   0.62970   0.16640   0.39020   1.00000
O-H   0.13300   0.00000   0.40080   0.35000
F   0.13300   0.00000   0.40080   0.65000
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
Al 0.00567 0.00471 0.01114 -0.00024 0.00106 -0.00047
Si 0.00567 0.00471 0.01114 -0.00024 0.00106 -0.00047
Mg1 0.00512 0.00385 0.01418 0.00000 0.00212 0.00000
Mg2 0.00512 0.00385 0.01469 0.00000 0.00185 0.00000
K 0.02836 0.02824 0.03595 0.00000 0.00344 0.00000
Na 0.02836 0.02824 0.03595 0.00000 0.00344 0.00000
Ba 0.02836 0.02824 0.03595 0.00000 0.00344 0.00000
O1 0.01439 0.01626 0.01924 -0.00462 0.00344 -0.00093
O2 0.02061 0.01112 0.01418 0.00000 -0.00026 0.00000
O3 0.00650 0.00471 0.01317 0.00000 0.00212 -0.00093
O-H 0.00844 0.00727 0.01469 0.00000 0.00212 0.00000
F 0.00844 0.00727 0.01469 0.00000 0.00212 0.00000