data_SrNi2Bi
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.87
_cell_length_b   4.87
_cell_length_c   4.87
_cell_angle_alpha   124.46
_cell_angle_beta   116.3
_cell_angle_gamma   89.49
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrNi2Bi
_chemical_formula_sum   'Sr1 Ni2 Bi1'
_cell_volume   80.87
_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
  Sr  Sr3  1  0.0  0.0  0.0  1.0
  Ni  Ni1  1  0.27  0.0  0.01  1.0
  Ni  Ni2  1  0.0  0.57  0.45  1.0
  Bi  Bi0  1  0.0  0.0  0.46  1.0

data_SrNi2Bi
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.54
_cell_length_b   4.87
_cell_length_c   4.87
_cell_angle_alpha   63.7
_cell_angle_beta   62.23
_cell_angle_gamma   62.23
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrNi2Bi
_chemical_formula_sum   'Sr1 Ni2 Bi1'
_cell_volume   80.87
_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
  Sr  Sr0  1  0.0  0.0  0.0  1.0
  Ni  Ni1  1  0.0  0.73  0.01  1.0
  Ni  Ni2  1  0.57  -0.0  0.88  1.0
  Bi  Bi3  1  0.0  -0.0  0.46  1.0

Sr Ni Ni Bi