data_CrSi2Bi
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.23
_cell_length_b   5.23
_cell_length_c   5.23
_cell_angle_alpha   143.6
_cell_angle_beta   121.08
_cell_angle_gamma   71.27
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CrSi2Bi
_chemical_formula_sum   'Cr1 Si2 Bi1'
_cell_volume   71.52
_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
  Cr  Cr1  1  0.0  0.0  0.0  1.0
  Si  Si2  1  0.0  0.57  0.42  1.0
  Si  Si3  1  0.63  0.0  0.84  1.0
  Bi  Bi0  1  0.0  0.0  0.25  1.0

data_CrSi2Bi
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.27
_cell_length_b   5.15
_cell_length_c   5.23
_cell_angle_alpha   119.46
_cell_angle_beta   108.2
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CrSi2Bi
_chemical_formula_sum   'Cr1 Si2 Bi1'
_cell_volume   71.52
_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
  Cr  Cr0  1  0.0  0.0  0.0  1.0
  Si  Si1  1  0.58  0.16  0.16  1.0
  Si  Si2  1  0.8  0.16  0.8  1.0
  Bi  Bi3  1  0.75  0.75  0.75  1.0

Cr Si Si Bi