# generated using pymatgen
data_Ca4Bi2O
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.75323255
_cell_length_b   4.75323248
_cell_length_c   8.92593754
_cell_angle_alpha   105.44180655
_cell_angle_beta   105.44180495
_cell_angle_gamma   90.00000139
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ca4Bi2O
_chemical_formula_sum   'Ca4 Bi2 O1'
_cell_volume   186.82250515
_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
  Ca  Ca0  1  0.33727765  0.33727765  0.67455729  1.0
  Ca  Ca1  1  0.00000100  0.50000100  0.00000200  1.0
  Ca  Ca2  1  0.66272135  0.66272135  0.32544271  1.0
  Ca  Ca3  1  0.49999900  0.99999900  0.99999800  1.0
  Bi  Bi4  1  0.14075692  0.14075692  0.28151585  1.0
  Bi  Bi5  1  0.85924308  0.85924308  0.71848415  1.0
  O  O6  1  0.50000000  0.50000000  0.00000000  1.0