data_image0
_chemical_formula_structural       C4
_chemical_formula_sum              "C4"
_cell_length_a       2.46729128
_cell_length_b       2.46729128258
_cell_length_c       7.80307263
_cell_angle_alpha    90.0
_cell_angle_beta     90.0
_cell_angle_gamma    119.999999965

_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
  C   C1        1.0  1.5760071209562173e-32  1.1537172846127212e-32  0.24999999999999997  1.0000
  C   C2        1.0  0.0  0.0  0.75  1.0000
  C   C3        1.0  0.333333  0.666667  0.24999999999999997  1.0000
  C   C4        1.0  0.6666670000000001  0.333333  0.75  1.0000