data_SrMnSn
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.47
_cell_length_b   4.47
_cell_length_c   4.65
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrMnSn
_chemical_formula_sum   'Sr1 Mn1 Sn1'
_cell_volume   80.31
_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
  Sr  Sr2  1  0.23  0.29  0.32  1.0
  Mn  Mn0  1  0.0  0.0  0.0  1.0
  Sn  Sn1  1  0.0  0.58  0.0  1.0

data_SrMnSn
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.47
_cell_length_b   4.47
_cell_length_c   4.65
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrMnSn
_chemical_formula_sum   'Sr1 Mn1 Sn1'
_cell_volume   80.31
_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
  Sr  Sr0  1  0.23  0.29  0.32  1.0
  Mn  Mn1  1  0.0  0.0  0.0  1.0
  Sn  Sn2  1  0.0  0.58  0.0  1.0

Sr Mn Sn
Sr Mn Sn 0 1 o o o 1 2 o - o 