data_CrSn3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.0
_cell_length_b   7.0
_cell_length_c   4.64
_cell_angle_alpha   108.3
_cell_angle_beta   108.3
_cell_angle_gamma   26.45
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CrSn3
_chemical_formula_sum   'Cr1 Sn3'
_cell_volume   95.84
_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
  Sn  Sn1  1  0.06  0.0  0.2  1.0
  Sn  Sn2  1  0.02  0.0  0.56  1.0
  Sn  Sn3  1  0.1  0.0  0.84  1.0

data_CrSn3
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.2
_cell_length_b   4.64
_cell_length_c   7.0
_cell_angle_alpha   108.3
_cell_angle_beta   103.23
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CrSn3
_chemical_formula_sum   'Cr1 Sn3'
_cell_volume   95.84
_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
  Sn  Sn1  1  0.0  0.2  0.06  1.0
  Sn  Sn2  1  0.0  0.56  0.02  1.0
  Sn  Sn3  1  0.0  0.84  0.1  1.0

Cr Sn Sn Sn