# generated using pymatgen
data_Er2Si(Ni2As)6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.24439639
_cell_length_b   9.24439615
_cell_length_c   3.77212743
_cell_angle_alpha   90.00000000
_cell_angle_beta   90.00000000
_cell_angle_gamma   119.99999736
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Er2Si(Ni2As)6
_chemical_formula_sum   'Er2 Si1 Ni12 As6'
_cell_volume   279.17344536
_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  0.66666700  0.33333300  0.50000000  1.0
  Er  Er1  1  0.33333300  0.66666700  0.00000000  1.0
  Si  Si2  1  0.00000000  0.00000000  0.00000000  1.0
  Ni  Ni3  1  0.43813859  0.05631505  0.00000000  1.0
  Ni  Ni4  1  0.61817645  0.56186141  0.00000000  1.0
  Ni  Ni5  1  0.94368495  0.38182355  0.00000000  1.0
  Ni  Ni6  1  0.15015119  0.27520475  0.00000000  1.0
  Ni  Ni7  1  0.12505257  0.84984881  0.00000000  1.0
  Ni  Ni8  1  0.72479525  0.87494743  0.00000000  1.0
  Ni  Ni9  1  0.37688237  0.42499357  0.50000000  1.0
  Ni  Ni10  1  0.04811120  0.62311763  0.50000000  1.0
  Ni  Ni11  1  0.57500643  0.95188880  0.50000000  1.0
  Ni  Ni12  1  0.19113114  0.08458689  0.50000000  1.0
  Ni  Ni13  1  0.89345575  0.80886886  0.50000000  1.0
  Ni  Ni14  1  0.91541311  0.10654425  0.50000000  1.0
  As  As15  1  0.40349541  0.28557975  0.00000000  1.0
  As  As16  1  0.88208434  0.59650459  0.00000000  1.0
  As  As17  1  0.71442025  0.11791566  0.00000000  1.0
  As  As18  1  0.10959054  0.40580329  0.50000000  1.0
  As  As19  1  0.29621275  0.89040946  0.50000000  1.0
  As  As20  1  0.59419671  0.70378725  0.50000000  1.0