data_Mn2Ag
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.93
_cell_length_b   3.93
_cell_length_c   2.88
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Mn2Ag
_chemical_formula_sum   'Mn2 Ag1'
_cell_volume   38.48
_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  0.96  0.13  0.44  1.0
  Mn  Mn2  1  0.0  0.27  0.44  1.0
  Ag  Ag0  1  0.0  0.0  0.0  1.0

data_Mn2Ag
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.88
_cell_length_b   3.93
_cell_length_c   3.93
_cell_angle_alpha   120.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Mn2Ag
_chemical_formula_sum   'Mn2 Ag1'
_cell_volume   38.48
_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  0.44  0.0  0.27  1.0
  Mn  Mn1  1  0.44  0.96  0.13  1.0
  Ag  Ag2  1  0.0  0.0  0.0  1.0

Mn Mn Ag
Mn Mn Ag 0 1 + o o 0 2 + o + 0 2 + o o 1 2 o o o 