data_MnAlNi
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.52
_cell_length_b   4.52
_cell_length_c   4.52
_cell_angle_alpha   145.4
_cell_angle_beta   133.93
_cell_angle_gamma   58.87
_symmetry_Int_Tables_number   1
_chemical_formula_structural   MnAlNi
_chemical_formula_sum   'Mn1 Al1 Ni1'
_cell_volume   37.39
_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
  Mn  Mn1  1  0.0  0.0  0.25  1.0
  Al  Al0  1  0.0  0.0  0.84  1.0
  Ni  Ni2  1  0.0  0.0  0.65  1.0

data_MnAlNi
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.69
_cell_length_b   3.54
_cell_length_c   4.52
_cell_angle_alpha   113.03
_cell_angle_beta   107.3
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   MnAlNi
_chemical_formula_sum   'Mn1 Al1 Ni1'
_cell_volume   37.39
_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
  Mn  Mn0  1  0.75  0.75  0.75  1.0
  Al  Al1  1  0.16  0.16  0.16  1.0
  Ni  Ni2  1  0.35  0.35  0.35  1.0

Mn Al Ni