data_Cu2SnBi
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.63
_cell_length_b   6.63
_cell_length_c   6.63
_cell_angle_alpha   148.48
_cell_angle_beta   145.46
_cell_angle_gamma   47.45
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Cu2SnBi
_chemical_formula_sum   'Cu2 Sn1 Bi1'
_cell_volume   86.01
_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
  Cu  Cu1  1  0.0  0.0  0.58  1.0
  Cu  Cu2  1  0.0  0.97  0.84  1.0
  Sn  Sn3  1  0.0  0.0  0.05  1.0
  Bi  Bi0  1  0.8  0.0  0.81  1.0

data_Cu2SnBi
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.6
_cell_length_b   3.94
_cell_length_c   6.63
_cell_angle_alpha   107.27
_cell_angle_beta   105.76
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Cu2SnBi
_chemical_formula_sum   'Cu2 Sn1 Bi1'
_cell_volume   86.01
_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
  Cu  Cu0  1  0.16  0.13  0.13  1.0
  Cu  Cu1  1  0.42  0.42  0.42  1.0
  Sn  Sn2  1  0.95  0.95  0.95  1.0
  Bi  Bi3  1  0.99  0.19  0.99  1.0

Cu Cu Sn Bi