data_Cd2Si
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.45
_cell_length_b   7.45
_cell_length_c   4.8
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   150.73
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Cd2Si
_chemical_formula_sum   'Cd4 Si2'
_cell_volume   130.01
_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  0.0  1.0
  Cd  Cd1  1  0.88  0.0  0.4  1.0
  Cd  Cd2  1  0.88  0.15  0.4  1.0
  Cd  Cd3  1  0.88  0.85  0.4  1.0
  Si  Si4  1  0.88  0.18  0.0  1.0
  Si  Si5  1  0.88  0.82  0.0  1.0

data_Cd2Si
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.76
_cell_length_b   4.8
_cell_length_c   7.45
_cell_angle_alpha   90.0
_cell_angle_beta   104.63
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Cd2Si
_chemical_formula_sum   'Cd4 Si2'
_cell_volume   130.01
_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  0.0  1.0
  Cd  Cd1  1  0.0  0.6  0.12  1.0
  Cd  Cd2  1  0.15  0.6  0.27  1.0
  Cd  Cd3  1  0.85  0.6  0.97  1.0
  Si  Si4  1  0.18  0.0  0.3  1.0
  Si  Si5  1  0.82  -0.0  0.94  1.0

Cd Cd Cd Cd Si Si
Cd Cd Cd Cd Si Si 0 5 - - o 0 4 - o o 1 2 o o o 1 3 o - o 1 4 o o o 2 4 o o o 