data_CrCuSn2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.27
_cell_length_b   5.39
_cell_length_c   5.39
_cell_angle_alpha   36.41
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CrCuSn2
_chemical_formula_sum   'Cr1 Cu1 Sn2'
_cell_volume   73.72
_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  0.74  1.0
  Cu  Cu1  1  0.13  0.0  0.37  1.0
  Sn  Sn2  1  0.0  0.0  0.17  1.0
  Sn  Sn3  1  0.13  0.0  0.19  1.0

data_CrCuSn2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.37
_cell_length_b   4.27
_cell_length_c   5.39
_cell_angle_alpha   90.0
_cell_angle_beta   108.2
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CrCuSn2
_chemical_formula_sum   'Cr1 Cu1 Sn2'
_cell_volume   73.72
_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  0.26  0.0  0.26  1.0
  Cu  Cu1  1  0.63  0.13  0.63  1.0
  Sn  Sn2  1  0.81  0.13  0.81  1.0
  Sn  Sn3  1  0.83  0.0  0.83  1.0

Cr Cu Sn Sn