# generated using pymatgen
data_Sr3Er
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.10078200
_cell_length_b   8.10078200
_cell_length_c   6.57119200
_cell_angle_alpha   90.00000000
_cell_angle_beta   90.00000000
_cell_angle_gamma   119.99999998
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Sr3Er
_chemical_formula_sum   'Sr6 Er2'
_cell_volume   373.44674497
_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
  Sr  Sr0  1  0.17173100  0.34346200  0.25000000  1.0
  Sr  Sr1  1  0.65653800  0.82826900  0.25000000  1.0
  Sr  Sr2  1  0.17173100  0.82826900  0.25000000  1.0
  Sr  Sr3  1  0.82826900  0.65653800  0.75000000  1.0
  Sr  Sr4  1  0.34346200  0.17173100  0.75000000  1.0
  Sr  Sr5  1  0.82826900  0.17173100  0.75000000  1.0
  Er  Er6  1  0.33333300  0.66666700  0.75000000  1.0
  Er  Er7  1  0.66666700  0.33333300  0.25000000  1.0