# generated using pymatgen
data_Er4GeAsSe2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.03765283
_cell_length_b   7.03765322
_cell_length_c   7.03765337
_cell_angle_alpha   132.01618093
_cell_angle_beta   132.01617922
_cell_angle_gamma   70.20346987
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Er4GeAsSe2
_chemical_formula_sum   'Er4 Ge1 As1 Se2'
_cell_volume   188.58979817
_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  0.75670609  0.75670609  0.00000000  1.0
  Er  Er1  1  0.24329491  0.24329491  1.00000000  1.0
  Er  Er2  1  0.00455264  0.50455264  0.50000000  1.0
  Er  Er3  1  0.49544736  0.99544736  0.50000000  1.0
  Ge  Ge4  1  0.00000000  0.00000000  0.00000000  1.0
  As  As5  1  0.25000000  0.75000000  0.50000000  1.0
  Se  Se6  1  0.50000000  0.50000000  0.00000000  1.0
  Se  Se7  1  0.75000000  0.25000000  0.50000000  1.0