data_global
_chemical_name_mineral 'Polylithionite'
loop_
_publ_author_name
'Brigatti M F'
'Lugli C'
'Poppi L'
'Foord E E'
'Kile D E'
_journal_name_full 'American Mineralogist'
_journal_volume 85 
_journal_year 2000
_journal_page_first 1275
_journal_page_last 1286
_publ_section_title
;
 Crystal chemical variations in Li- and Fe-rich micas from
 Pikes Peak batholith (central Colorado)
 Sample: 55b
;
_database_code_amcsd 0002498
_chemical_formula_sum 'Si3.412 Al1.649 Li1.222 Fe.608 Mg.005 Mn.045 Na.011 Rb.023 K.956 O10.466 F1.534 H.24'
_cell_length_a 5.263
_cell_length_b 9.085
_cell_length_c 10.078
_cell_angle_alpha 90
_cell_angle_beta 100.75
_cell_angle_gamma 90
_cell_volume 473.416
_exptl_crystal_density_diffrn      2.959
_symmetry_space_group_name_H-M 'C 1 2 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'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
SiT1   0.07580   0.16780   0.22923   0.85300
AlT1   0.07580   0.16780   0.22923   0.14700
SiT11   0.58590   0.33110   0.22905   0.85300
AlT11   0.58590   0.33110   0.22905   0.14700
LiM1   0.00000   0.99260   0.50000   0.53100
AlM1   0.00000   0.99260   0.50000   0.06300
FeM1   0.00000   0.99260   0.50000   0.34800
LiM2   0.00000   0.32175   0.50000   0.00100
AlM2   0.00000   0.32175   0.50000   0.99800
LiM3   0.50000   0.16120   0.50000   0.69000
MgM3   0.50000   0.16120   0.50000   0.00500
FeM3   0.50000   0.16120   0.50000   0.26000
MnM3   0.50000   0.16120   0.50000   0.04500
NaA   0.00000   0.50170   0.00000   0.01100
RbA   0.00000   0.50170   0.00000   0.02300
KA   0.00000   0.50170   0.00000   0.95600
O1   0.03960   0.99900   0.17120   1.00000
O2   0.32040   0.23850   0.17240   1.00000
O22   0.81450   0.25720   0.15880   1.00000
O3   0.11500   0.17310   0.39270   1.00000
O33   0.66370   0.32530   0.39220   1.00000
F4   0.10860   0.47040   0.39810   0.76700
O4   0.10860   0.47040   0.39810   0.11300
O-H4   0.10860   0.47040   0.39810   0.12000
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
SiT1 0.00798 0.00684 0.00747 0.00012 0.00140 -0.00050
AlT1 0.00798 0.00684 0.00747 0.00012 0.00140 -0.00050
SiT11 0.00722 0.00557 0.00684 -0.00026 0.00039 0.00000
AlT11 0.00722 0.00557 0.00684 -0.00026 0.00039 0.00000
LiM1 0.00937 0.00507 0.01038 0.00000 0.00254 0.00000
AlM1 0.00937 0.00507 0.01038 0.00000 0.00254 0.00000
FeM1 0.00937 0.00507 0.01038 0.00000 0.00254 0.00000
LiM2 0.00849 0.00722 0.00595 0.00000 0.00062 0.00000
AlM2 0.00849 0.00722 0.00595 0.00000 0.00062 0.00000
LiM3 0.00722 0.00544 0.01026 0.00000 0.00075 0.00000
MgM3 0.00722 0.00544 0.01026 0.00000 0.00075 0.00000
FeM3 0.00722 0.00544 0.01026 0.00000 0.00075 0.00000
MnM3 0.00722 0.00544 0.01026 0.00000 0.00075 0.00000
NaA 0.02533 0.02255 0.02153 0.00000 0.00342 0.00000
RbA 0.02533 0.02255 0.02153 0.00000 0.00342 0.00000
KA 0.02533 0.02255 0.02153 0.00000 0.00342 0.00000
O1 0.02786 0.01114 0.01381 0.00126 0.00153 -0.00128
O2 0.01646 0.02660 0.01013 -0.00633 0.00189 -0.00100
O22 0.01773 0.02026 0.01520 0.00507 0.00176 -0.00100
O3 0.01013 0.00886 0.00747 0.00140 0.00189 -0.00064
O33 0.00697 0.00874 0.00621 -0.00064 -0.00026 -0.00027
F4 0.00925 0.00722 0.00709 -0.00064 0.00176 0.00150
O4 0.00925 0.00722 0.00709 -0.00064 0.00176 0.00150
O-H4 0.00925 0.00722 0.00709 -0.00064 0.00176 0.00150