data_global
_chemical_name_mineral 'Edingtonite-(Tl)'
loop_
_publ_author_name
'Taylor W'
_journal_name_full 'Mineralogical Magazine'
_journal_volume 24 
_journal_year 1935
_journal_page_first 208
_journal_page_last 240
_publ_section_title
;
 An X-ray examination of substituted Edingtonites.
 _cod_database_code 1011059
;
_database_code_amcsd 0017959
_chemical_formula_sum 'Tl2 (Si3 Al2) O10'
_cell_length_a 10.
_cell_length_b 10.
_cell_length_c 6.65
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 90
_cell_volume 665.000
_exptl_crystal_density_diffrn      3.531
_symmetry_space_group_name_H-M 'P -4 21 m'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '1/2-y,1/2-x,z'
  'y,-x,-z'
  '1/2-x,1/2+y,-z'
  '-x,-y,z'
  '1/2+y,1/2+x,z'
  '-y,x,-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
Tl1   0.50000   0.00000   0.48600   0.66670
Tl2   0.25000   0.25000   0.89400   0.66670
Si1   0.00000   0.00000   0.00000   0.50000
Al1   0.00000   0.00000   0.00000   0.50000
Si2   0.16670   0.12500   0.37500   0.62500
Al2   0.16670   0.12500   0.37500   0.37500
O1   0.30000   0.20000   0.37500   1.00000
O2   0.02800   0.19400   0.47200   1.00000
O3   0.11100   0.06100   0.13900   1.00000