data_Eu(ZnSn)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.61
_cell_length_b   4.61
_cell_length_c   11.48
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Eu(ZnSn)2
_chemical_formula_sum   'Eu2 Zn4 Sn4'
_cell_volume   243.68
_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  Eu8  1  0.0  0.3  0.84  1.0
  Eu  Eu9  1  0.3  0.0  0.64  1.0
  Zn  Zn0  1  0.3  0.3  0.0  1.0
  Zn  Zn1  1  0.0  0.0  0.0  1.0
  Zn  Zn2  1  0.3  0.0  0.16  1.0
  Zn  Zn3  1  0.0  0.3  0.32  1.0
  Sn  Sn4  1  0.0  0.0  0.74  1.0
  Sn  Sn5  1  0.3  0.3  0.74  1.0
  Sn  Sn6  1  0.3  0.0  0.55  1.0
  Sn  Sn7  1  0.0  0.3  0.93  1.0

data_Eu(ZnSn)2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   6.52
_cell_length_b   6.52
_cell_length_c   11.48
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   Eu(ZnSn)2
_chemical_formula_sum   'Eu4 Zn8 Sn8'
_cell_volume   487.36
_cell_formula_units_Z   4
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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  0.0  0.0  0.84  1.0
  Eu  Eu1  2  0.3  0.0  0.64  1.0
  Zn  Zn2  4  0.15  0.15  -0.0  1.0
  Zn  Zn3  2  0.0  0.0  0.32  1.0
  Zn  Zn4  2  0.3  0.0  0.16  1.0
  Sn  Sn5  4  0.15  0.15  0.74  1.0
  Sn  Sn6  2  0.0  0.0  0.93  1.0
  Sn  Sn7  2  0.3  0.0  0.55  1.0

Eu Eu Zn Zn Zn Zn Sn Sn Sn Sn