data_[Si1Bi1P1]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Si  1.9000  1.1000  0.5400
  Bi  2.0200  1.6000  1.0350
  P  2.1900  1.0000  0.5500
]
_symmetry_space_group_name_H-M [P1]
_cell_length_a [3.4978]
_cell_length_b [3.4984]
_cell_length_c [7.4331]
_cell_angle_alpha [87.6966]
_cell_angle_beta [85.7459]
_cell_angle_gamma [59.9930]
_symmetry_Int_Tables_number [1]
_chemical_formula_structural [SiBiP]
_chemical_formula_sum '[Si1 Bi1 P1]'
_cell_volume [78.5465]
_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
[
  Si  Si0  1  0.4315  0.8676  0.0173  1.0
  Bi  Bi1  1  0.4943  0.8693  0.6467  1.0
  P  P2  1  0.0769  0.5331  0.1578  1.0
]