data_Sr2MnIr
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.55
_cell_length_b   3.94
_cell_length_c   7.57
_cell_angle_alpha   90.0
_cell_angle_beta   90.77
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Sr2MnIr
_chemical_formula_sum   'Sr2 Mn1 Ir1'
_cell_volume   105.95
_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  0.77  0.97  0.11  1.0
  Sr  Sr3  1  0.68  0.97  0.45  1.0
  Mn  Mn1  1  0.0  0.0  0.0  1.0
  Ir  Ir0  1  0.95  0.0  0.78  1.0

data_Sr2MnIr
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.55
_cell_length_b   3.94
_cell_length_c   7.57
_cell_angle_alpha   90.0
_cell_angle_beta   90.77
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Sr2MnIr
_chemical_formula_sum   'Sr2 Mn1 Ir1'
_cell_volume   105.95
_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  0.68  0.97  0.45  1.0
  Sr  Sr1  1  0.77  0.97  0.11  1.0
  Mn  Mn2  1  0.0  0.0  0.0  1.0
  Ir  Ir3  1  0.95  0.0  0.78  1.0

Sr Sr Mn Ir
Sr Sr Mn Ir 0 2 + + o 0 1 o o o 1 3 o + o 2 3 - o - 