data_EuSn
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.6
_cell_length_b   5.6
_cell_length_c   6.47
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   EuSn
_chemical_formula_sum   'Eu2 Sn2'
_cell_volume   175.97
_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
  Eu  Eu0  1  0.8  0.62  0.62  1.0
  Eu  Eu1  1  0.0  0.23  0.85  1.0
  Sn  Sn2  1  0.8  0.62  0.85  1.0
  Sn  Sn3  1  0.0  0.23  0.62  1.0

data_EuSn
_symmetry_space_group_name_H-M   P-1
_cell_length_a   5.6
_cell_length_b   5.6
_cell_length_c   6.47
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   2
_chemical_formula_structural   EuSn
_chemical_formula_sum   'Eu2 Sn2'
_cell_volume   175.97
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '-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
  Eu  Eu0  2  0.4  0.19  0.38  1.0
  Sn  Sn1  2  0.4  0.19  0.62  1.0

Eu Eu Sn Sn