# generated using pymatgen
data_Ca2Bi7
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.14912990
_cell_length_b   6.14912990
_cell_length_c   9.08245126
_cell_angle_alpha   83.13074017
_cell_angle_beta   83.13074017
_cell_angle_gamma   119.84548024
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ca2Bi7
_chemical_formula_sum   'Ca2 Bi7'
_cell_volume   289.26873800
_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  0.66636500  0.33363500  0.00000000  1.0
  Ca  Ca1  1  0.33363500  0.66636500  0.00000000  1.0
  Bi  Bi2  1  0.10618200  0.44630700  0.67781100  1.0
  Bi  Bi3  1  0.76386800  0.76386800  0.69275600  1.0
  Bi  Bi4  1  0.44630700  0.10618200  0.67781100  1.0
  Bi  Bi5  1  0.89381800  0.55369300  0.32218900  1.0
  Bi  Bi6  1  0.55369300  0.89381800  0.32218900  1.0
  Bi  Bi7  1  0.23613200  0.23613200  0.30724400  1.0
  Bi  Bi8  1  0.00000000  0.00000000  0.00000000  1.0