data_[Y4Cu4Te4O4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Y  1.2200  1.8000  1.0400
  Cu  1.9000  1.3500  0.8200
  Te  2.1000  1.4000  1.2933
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [6.2433]
_cell_length_b [7.7230]
_cell_length_c [7.0405]
_cell_angle_alpha [90.0000]
_cell_angle_beta [114.3945]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [YCuTeO]
_chemical_formula_sum '[Y4 Cu4 Te4 O4]'
_cell_volume [309.1625]
_cell_formula_units_Z [4]
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
loop_
 _atom_site_type_symbol
 _atom_site_label
 _atom_site_symmetry_multiplicity
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_occupancy
[
  Y  Y0  4  0.4589  0.6401  0.3031  1
  Cu  Cu1  4  0.0425  0.6524  0.5393  1
  Te  Te2  4  0.1467  0.0902  0.3607  1
  O  O3  4  0.4048  0.6321  0.5948  1
]