# generated using pymatgen
data_Y4SiAsSe2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.12798209
_cell_length_b   7.12798162
_cell_length_c   7.12798132
_cell_angle_alpha   132.05169219
_cell_angle_beta   132.05168642
_cell_angle_gamma   70.14740214
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Y4SiAsSe2
_chemical_formula_sum   'Y4 Si1 As1 Se2'
_cell_volume   195.73955830
_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
  Y  Y0  1  0.24560376  0.24560376  0.00000000  1.0
  Y  Y1  1  0.75439624  0.75439624  1.00000000  1.0
  Y  Y2  1  0.50767935  0.00767935  0.50000000  1.0
  Y  Y3  1  0.99232065  0.49232065  0.50000000  1.0
  Si  Si4  1  0.75000000  0.25000000  0.50000000  1.0
  As  As5  1  0.00000000  0.00000000  0.00000000  1.0
  Se  Se6  1  0.25000000  0.75000000  0.50000000  1.0
  Se  Se7  1  0.50000000  0.50000000  0.00000000  1.0