# generated using pymatgen
data_Er4CrSe7
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.78704020
_cell_length_b   6.78704020
_cell_length_c   11.92890262
_cell_angle_alpha   75.76283628
_cell_angle_beta   75.76283628
_cell_angle_gamma   33.76171952
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Er4CrSe7
_chemical_formula_sum   'Er4 Cr1 Se7'
_cell_volume   295.11684933
_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  0.69526400  0.69526400  0.20414500  1.0
  Er  Er1  1  0.30499300  0.30499300  0.80348200  1.0
  Er  Er2  1  0.99930300  0.99930300  0.00648600  1.0
  Er  Er3  1  0.11334700  0.11334700  0.56495400  1.0
  Cr  Cr4  1  0.88458700  0.88458700  0.42357700  1.0
  Se  Se5  1  0.74700000  0.74700000  0.63663800  1.0
  Se  Se6  1  0.27018100  0.27018100  0.35337500  1.0
  Se  Se7  1  0.33702700  0.33702700  0.05100900  1.0
  Se  Se8  1  0.66004900  0.66004900  0.94864800  1.0
  Se  Se9  1  0.03140100  0.03140100  0.22885400  1.0
  Se  Se10  1  0.96491500  0.96491500  0.78418500  1.0
  Se  Se11  1  0.49193300  0.49193300  0.49464700  1.0