data_image0
_chemical_formula_structural       Cu4O4
_chemical_formula_sum              "Cu4 O4"
_cell_length_a       4.23312
_cell_length_b       4.23312
_cell_length_c       4.23312
_cell_angle_alpha    90
_cell_angle_beta     90
_cell_angle_gamma    90

_space_group_name_H-M_alt    "P 1"
_space_group_IT_number       1

loop_
  _space_group_symop_operation_xyz
  '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
  Cu  Cu1       1.0  0.00000  0.00000  0.00000  1.0000
  Cu  Cu2       1.0  0.50000  0.50000  0.00000  1.0000
  Cu  Cu3       1.0  0.50000  0.00000  0.50000  1.0000
  Cu  Cu4       1.0  0.00000  0.50000  0.50000  1.0000
  O   O1        1.0  0.00000  0.00000  0.50000  1.0000
  O   O2        1.0  0.50000  0.00000  0.00000  1.0000
  O   O3        1.0  0.00000  0.50000  0.00000  1.0000
  O   O4        1.0  0.50000  0.50000  0.50000  1.0000
