# generated using pymatgen
data_CeEr7(BeSi3)4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.79737548
_cell_length_b   7.79737615
_cell_length_c   8.03477477
_cell_angle_alpha   90.00000000
_cell_angle_beta   90.00000000
_cell_angle_gamma   120.00000554
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CeEr7(BeSi3)4
_chemical_formula_sum   'Ce1 Er7 Be4 Si12'
_cell_volume   423.05930174
_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
  Ce  Ce0  1  0.00000000  0.00000000  0.25000000  1.0
  Er  Er1  1  0.00000000  0.00000000  0.75000000  1.0
  Er  Er2  1  0.50014741  0.49985259  0.25000000  1.0
  Er  Er3  1  0.50014741  0.00029683  0.25000000  1.0
  Er  Er4  1  0.99970317  0.49985259  0.25000000  1.0
  Er  Er5  1  0.49985806  0.50014194  0.75000000  1.0
  Er  Er6  1  0.00028288  0.50014194  0.75000000  1.0
  Er  Er7  1  0.49985806  0.99971712  0.75000000  1.0
  Be  Be8  1  0.66666700  0.33333300  0.50471199  1.0
  Be  Be9  1  0.66666700  0.33333300  0.99528801  1.0
  Be  Be10  1  0.33333300  0.66666700  0.99646669  1.0
  Be  Be11  1  0.33333300  0.66666700  0.50353331  1.0
  Si  Si12  1  0.82756388  0.17243612  0.50177130  1.0
  Si  Si13  1  0.82756388  0.65512677  0.50177130  1.0
  Si  Si14  1  0.34487323  0.17243612  0.50177130  1.0
  Si  Si15  1  0.82756388  0.17243612  0.99822870  1.0
  Si  Si16  1  0.82756388  0.65512677  0.99822870  1.0
  Si  Si17  1  0.34487323  0.17243612  0.99822870  1.0
  Si  Si18  1  0.17242034  0.82757966  0.99827272  1.0
  Si  Si19  1  0.65515933  0.82757966  0.99827272  1.0
  Si  Si20  1  0.17242034  0.34484067  0.99827272  1.0
  Si  Si21  1  0.17242034  0.82757966  0.50172728  1.0
  Si  Si22  1  0.65515933  0.82757966  0.50172728  1.0
  Si  Si23  1  0.17242034  0.34484067  0.50172728  1.0