data_[V4Cu2Te6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  V  1.6300  1.3500  0.7775
  Cu  1.9000  1.3500  0.8200
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [22.2844]
_cell_length_b [4.3243]
_cell_length_c [7.4265]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [V2CuTe3]
_chemical_formula_sum '[V4 Cu2 Te6]'
_cell_volume [715.6422]
_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
[
  V  V0  4  0.3824  0.0000  0.3130  1
  Cu  Cu1  2  0.5000  0.0000  0.0763  1
  Te  Te2  4  0.3366  0.0000  0.6482  1
  Te  Te3  2  0.5000  0.0000  0.4120  1
]