data_NaY2Mn
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.26
_cell_length_b   3.26
_cell_length_c   10.27
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   104.24
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaY2Mn
_chemical_formula_sum   'Na1 Y2 Mn1'
_cell_volume   106.08
_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
  Na  Na1  1  0.0  0.0  0.06  1.0
  Y  Y2  1  0.0  0.0  0.17  1.0
  Y  Y3  1  0.0  0.0  0.11  1.0
  Mn  Mn0  1  0.0  0.0  0.34  1.0

data_NaY2Mn
_symmetry_space_group_name_H-M   Cmm2
_cell_length_a   4.01
_cell_length_b   5.15
_cell_length_c   10.27
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   35
_chemical_formula_structural   NaY2Mn
_chemical_formula_sum   'Na2 Y4 Mn2'
_cell_volume   212.16
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '-x, -y, z'
  3  '-x, y, z'
  4  'x, -y, z'
  5  'x+1/2, y+1/2, z'
  6  '-x+1/2, -y+1/2, z'
  7  '-x+1/2, y+1/2, z'
  8  'x+1/2, -y+1/2, 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
  Na  Na0  2  0.0  0.0  0.94  1.0
  Y  Y1  2  0.0  0.0  0.83  1.0
  Y  Y2  2  0.0  0.0  0.89  1.0
  Mn  Mn3  2  0.0  0.0  0.66  1.0

Na Y Y Mn