data_Cd2C
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.36
_cell_length_b   3.36
_cell_length_c   11.59
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Cd2C
_chemical_formula_sum   'Cd4 C2'
_cell_volume   113.03
_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
  Cd  Cd2  1  0.0  0.0  0.43  1.0
  Cd  Cd3  1  0.0  0.0  0.22  1.0
  Cd  Cd4  1  0.0  0.0  0.16  1.0
  Cd  Cd5  1  0.0  0.0  0.37  1.0
  C  C0  1  0.0  0.94  0.9  1.0
  C  C1  1  0.68  0.97  0.69  1.0

data_Cd2C
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.36
_cell_length_b   3.36
_cell_length_c   11.59
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Cd2C
_chemical_formula_sum   'Cd4 C2'
_cell_volume   113.03
_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
  Cd  Cd0  1  0.0  0.0  0.16  1.0
  Cd  Cd1  1  0.0  0.0  0.22  1.0
  Cd  Cd2  1  0.0  0.0  0.37  1.0
  Cd  Cd3  1  0.0  0.0  0.43  1.0
  C  C4  1  0.0  0.94  0.9  1.0
  C  C5  1  0.68  0.97  0.69  1.0

Cd Cd Cd Cd C C