data_[V4Cu6Ni2O12]
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
  Ni  1.9100  1.3500  0.7400
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2]
_cell_length_a [5.3011]
_cell_length_b [9.0822]
_cell_length_c [6.0196]
_cell_angle_alpha [90.0000]
_cell_angle_beta [106.6739]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [5]
_chemical_formula_structural [V2Cu3NiO6]
_chemical_formula_sum '[V4 Cu6 Ni2 O12]'
_cell_volume [277.6315]
_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  2  0.0000  0.5002  0.0000  1
  V  V1  2  0.0000  0.8343  0.0000  1
  Cu  Cu2  2  0.0000  0.3382  0.5000  1
  Cu  Cu3  2  0.0000  0.6640  0.5000  1
  Cu  Cu4  2  0.0000  0.9968  0.5000  1
  Ni  Ni5  2  0.0000  0.1661  0.0000  1
  O  O6  4  0.0962  0.6623  0.8206  1
  O  O7  4  0.1040  0.3416  0.8204  1
  O  O8  4  0.1215  0.9956  0.8199  1
]