data_global
_chemical_name_mineral 'Polylithionite'
loop_
_publ_author_name
'Brigatti M F'
'Mottana A'
'Malferrari D'
'Cibin G'
_journal_name_full 'American Mineralogist'
_journal_volume 92 
_journal_year 2007
_journal_page_first 1395
_journal_page_last 1400
_publ_section_title
;
 Crystal structure and chemical composition of Li-, Fe-, and Mn-rich micas
 Sample: Hirukawa
;
_database_code_amcsd 0004416
_chemical_compound_source 'Hirukawa mine, Ena county, Gifu prefecture, Chibu region, Japan'
_chemical_formula_sum 'Si3.44 Al1.56 Li1.44 Fe.38 Mn.17 Mg.01 (K.95 Na.05) O10.12 (F1.88 H.12)'
_cell_length_a 5.264
_cell_length_b 9.086
_cell_length_c 10.099
_cell_angle_alpha 90
_cell_angle_beta 100.719
_cell_angle_gamma 90
_cell_volume 474.594
_exptl_crystal_density_diffrn      2.908
_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
_atom_site_U_iso_or_equiv
SiT1   0.07490   0.16980   0.22900   0.86000   0.01200
AlT1   0.07490   0.16980   0.22900   0.14000   0.01200
SiT11   0.58620   0.33310   0.22990   0.86000   0.01000
AlT11   0.58620   0.33310   0.22990   0.14000   0.01000
LiM1   0.00000   0.99290   0.50000   0.72000   0.01200
FeM1   0.00000   0.99290   0.50000   0.19000   0.01200
MnM1   0.00000   0.99290   0.50000   0.08000   0.01200
MgM1   0.00000   0.99290   0.50000   0.01000   0.01200
AlM2   0.00000   0.32340   0.50000   1.00000   0.01000
LiM3   0.50000   0.16130   0.50000   0.72000   0.01200
FeM3   0.50000   0.16130   0.50000   0.19000   0.01200
MnM3   0.50000   0.16130   0.50000   0.09000   0.01200
KA   0.00000   0.50200   0.00000   0.95000   0.02800
NaA   0.00000   0.50200   0.00000   0.05000   0.02800
O1   0.04050   1.00260   0.17100   1.00000   0.02200
O2   0.31600   0.24220   0.16930   1.00000   0.02500
O22   0.81830   0.25920   0.16270   1.00000   0.02100
O3   0.11730   0.17600   0.39210   1.00000   0.01400
O33   0.66180   0.32700   0.39300   1.00000   0.01800
O-H4   0.10900   0.47150   0.39870   0.06000   0.01800
F4   0.10900   0.47150   0.39870   0.94000   0.01800
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 0.01200 0.00300 0.01900 0.00000 0.00200 -0.00200
AlT1 0.01200 0.00300 0.01900 0.00000 0.00200 -0.00200
SiT11 0.00800 0.00700 0.01700 0.00100 0.00400 -0.00100
AlT11 0.00800 0.00700 0.01700 0.00100 0.00400 -0.00100
LiM1 0.01200 0.00700 0.02000 0.00000 0.00800 0.00000
FeM1 0.01200 0.00700 0.02000 0.00000 0.00800 0.00000
MnM1 0.01200 0.00700 0.02000 0.00000 0.00800 0.00000
MgM1 0.01200 0.00700 0.02000 0.00000 0.00800 0.00000
AlM2 0.01000 0.00900 0.01400 0.00000 0.00700 0.00000
LiM3 0.00800 0.00500 0.02200 0.00000 -0.00300 0.00000
FeM3 0.00800 0.00500 0.02200 0.00000 -0.00300 0.00000
MnM3 0.00800 0.00500 0.02200 0.00000 -0.00300 0.00000
KA 0.02700 0.02200 0.03400 0.00000 0.00800 0.00000
NaA 0.02700 0.02200 0.03400 0.00000 0.00800 0.00000
O1 0.03000 0.01100 0.02400 0.00200 0.00200 -0.00600
O2 0.01900 0.03000 0.02600 -0.00300 0.00200 -0.00300
O22 0.01500 0.02100 0.02700 0.00400 0.00900 -0.00300
O3 0.01200 0.01300 0.01700 -0.00100 0.00000 -0.00400
O33 0.01500 0.01100 0.02600 0.00000 0.00300 -0.00200
O-H4 0.02400 0.00800 0.02300 -0.00400 0.00700 0.00000
F4 0.02400 0.00800 0.02300 -0.00400 0.00700 0.00000