data_[K2Cr2Cu2Te6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Cr  1.6600  1.4000  0.9400
  Cu  1.9000  1.3500  0.8200
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [9.2481]
_cell_length_b [3.9875]
_cell_length_c [10.2273]
_cell_angle_alpha [90.0000]
_cell_angle_beta [114.4685]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [KCrCuTe3]
_chemical_formula_sum '[K2 Cr2 Cu2 Te6]'
_cell_volume [343.2751]
_cell_formula_units_Z [2]
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
[
  K  K0  2  0.2243  0.7500  0.2561  1.0
  Cr  Cr1  2  0.3196  0.2500  0.8426  1.0
  Cu  Cu2  2  0.0754  0.7500  0.5926  1.0
  Te  Te3  2  0.1273  0.7500  0.8610  1.0
  Te  Te4  2  0.2364  0.2500  0.5530  1.0
  Te  Te5  2  0.4664  0.2500  0.1365  1.0
]