data_global
_amcsd_formula_title 'Cu La O5 Sr Tl'
loop_
_publ_author_name
'Huve M'
'Michel C'
'Martin C'
'Hervieu M'
'Maignan A'
'Provost J'
'Raveau B'
_journal_name_full 'Physica C'
_journal_volume 179 
_journal_year 1991
_journal_page_first 214
_journal_page_last 226
_publ_section_title
;
 The "1201"-phase of the "Tl-Sr-La-Cu-O" system. Homogeneity range,
 structure and superconductivity
 _cod_database_code 1001487
;
_database_code_amcsd 0015026
_chemical_formula_sum 'Tl (Sr La) Cu O5'
_cell_length_a 3.7796
_cell_length_b 3.7796
_cell_length_c 8.8466
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 90
_cell_volume 126.377
_exptl_crystal_density_diffrn      7.548
_symmetry_space_group_name_H-M 'P 4/m m m'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '-y,-x,z'
  'y,x,-z'
  'y,-x,-z'
  '-y,x,z'
  'x,-y,z'
  '-x,y,-z'
  'x,y,-z'
  '-x,-y,z'
  'y,x,z'
  '-y,-x,-z'
  '-y,x,-z'
  'y,-x,z'
  '-x,y,z'
  'x,-y,-z'
  '-x,-y,-z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
Tl1   0.00000   0.00000   0.50000   1.00000
Sr1   0.50000   0.50000   0.20580   0.50000
La1   0.50000   0.50000   0.20580   0.50000
Cu1   0.00000   0.00000   0.00000   1.00000
O1   0.00000   0.00000   0.26300   1.00000
O2   0.50000   0.50000   0.50000   1.00000
O3   0.50000   0.00000   0.00000   1.00000