data_MgMnBi2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.19
_cell_length_b   6.19
_cell_length_c   6.19
_cell_angle_alpha   139.25
_cell_angle_beta   139.25
_cell_angle_gamma   58.99
_symmetry_Int_Tables_number   1
_chemical_formula_structural   MgMnBi2
_chemical_formula_sum   'Mg1 Mn1 Bi2'
_cell_volume   100.06
_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
  Mg  Mg2  1  0.0  0.0  0.0  1.0
  Mn  Mn3  1  0.15  0.0  0.69  1.0
  Bi  Bi0  1  0.0  0.0  0.39  1.0
  Bi  Bi1  1  0.0  0.15  0.69  1.0

data_MgMnBi2
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.31
_cell_length_b   4.31
_cell_length_c   6.19
_cell_angle_alpha   110.38
_cell_angle_beta   110.38
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   MgMnBi2
_chemical_formula_sum   'Mg1 Mn1 Bi2'
_cell_volume   100.06
_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
  Mg  Mg0  1  0.0  0.0  0.0  1.0
  Mn  Mn1  1  0.31  0.0  0.46  1.0
  Bi  Bi2  1  0.46  0.15  0.46  1.0
  Bi  Bi3  1  0.61  0.0  0.61  1.0

Mg Mn Bi Bi
Mg Mn Bi Bi 0 3 o o - 0 1 o o - 0 2 o o o 1 3 o o o 1 2 o o o 2 3 o o o 