data_Pt2C3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.34
_cell_length_b   3.34
_cell_length_c   5.67
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Pt2C3
_chemical_formula_sum   'Pt2 C3'
_cell_volume   54.75
_cell_formula_units_Z   1
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
  Pt  Pt3  1  0.67  0.96  0.31  1.0
  Pt  Pt4  1  0.0  0.93  0.36  1.0
  C  C0  1  0.0  0.0  0.0  1.0
  C  C1  1  0.67  0.96  0.56  1.0
  C  C2  1  0.0  0.93  0.11  1.0

data_Pt2C3
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.34
_cell_length_b   3.34
_cell_length_c   5.67
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Pt2C3
_chemical_formula_sum   'Pt2 C3'
_cell_volume   54.75
_cell_formula_units_Z   1
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
  Pt  Pt0  1  -0.0  0.93  0.36  1.0
  Pt  Pt1  1  0.67  0.96  0.31  1.0
  C  C2  1  -0.0  0.93  0.11  1.0
  C  C3  1  0.0  0.0  0.0  1.0
  C  C4  1  0.67  0.96  0.56  1.0

Pt Pt C C C