data_LaMg4Mn
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.76
_cell_length_b   5.76
_cell_length_c   5.76
_cell_angle_alpha   60.0
_cell_angle_beta   60.0
_cell_angle_gamma   60.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   LaMg4Mn
_chemical_formula_sum   'La1 Mg4 Mn1'
_cell_volume   135.4
_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
  La  La0  1  0.04  0.04  0.04  1.0
  Mg  Mg1  1  0.05  0.05  0.11  1.0
  Mg  Mg2  1  0.05  0.11  0.05  1.0
  Mg  Mg3  1  0.11  0.05  0.05  1.0
  Mg  Mg4  1  0.11  0.11  0.11  1.0
  Mn  Mn5  1  0.0  0.0  0.0  1.0

data_LaMg4Mn
_symmetry_space_group_name_H-M   R3m
_cell_length_a   5.76
_cell_length_b   5.76
_cell_length_c   14.12
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   160
_chemical_formula_structural   LaMg4Mn
_chemical_formula_sum   'La3 Mg12 Mn3'
_cell_volume   406.2
_cell_formula_units_Z   3
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '-y, x-y, z'
  3  '-x+y, -x, z'
  4  '-y, -x, z'
  5  '-x+y, y, z'
  6  'x, x-y, z'
  7  'x+1/3, y+2/3, z+2/3'
  8  '-y+1/3, x-y+2/3, z+2/3'
  9  '-x+y+1/3, -x+2/3, z+2/3'
  10  '-y+1/3, -x+2/3, z+2/3'
  11  '-x+y+1/3, y+2/3, z+2/3'
  12  'x+1/3, x-y+2/3, z+2/3'
  13  'x+2/3, y+1/3, z+1/3'
  14  '-y+2/3, x-y+1/3, z+1/3'
  15  '-x+y+2/3, -x+1/3, z+1/3'
  16  '-y+2/3, -x+1/3, z+1/3'
  17  '-x+y+2/3, y+1/3, z+1/3'
  18  'x+2/3, x-y+1/3, z+1/3'
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
  La  La0  3  0.0  0.0  0.96  1.0
  Mg  Mg1  9  0.02  0.04  0.93  1.0
  Mg  Mg2  3  0.0  0.0  0.89  1.0
  Mn  Mn3  3  0.0  0.0  0.0  1.0

La Mg Mg Mg Mg Mn