# generated using pymatgen
data_Er3(CuSn)4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.39526446
_cell_length_b   8.39526446
_cell_length_c   8.39526472
_cell_angle_alpha   149.18549315
_cell_angle_beta   131.21835980
_cell_angle_gamma   58.81783001
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Er3(CuSn)4
_chemical_formula_sum   'Er3 Cu4 Sn4'
_cell_volume   226.21016039
_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
  Er  Er0  1  0.00000000  0.00000000  0.00000000  1.0
  Er  Er1  1  0.36891800  0.86891800  0.50000000  1.0
  Er  Er2  1  0.63108200  0.13108200  0.50000000  1.0
  Cu  Cu3  1  0.01687100  0.32798300  0.68888900  1.0
  Cu  Cu4  1  0.63909400  0.32798300  0.31111100  1.0
  Cu  Cu5  1  0.98312900  0.67201700  0.31111100  1.0
  Cu  Cu6  1  0.36090600  0.67201700  0.68888900  1.0
  Sn  Sn7  1  0.21573800  0.21573800  0.00000000  1.0
  Sn  Sn8  1  0.78426200  0.78426200  0.00000000  1.0
  Sn  Sn9  1  0.29648000  0.50000000  0.79648000  1.0
  Sn  Sn10  1  0.70352000  0.50000000  0.20352000  1.0