data_SrGe2Ir
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.28
_cell_length_b   4.28
_cell_length_c   4.4
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrGe2Ir
_chemical_formula_sum   'Sr1 Ge2 Ir1'
_cell_volume   80.42
_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  Sr3  1  0.0  0.0  0.0  1.0
  Ge  Ge0  1  0.0  0.14  0.2  1.0
  Ge  Ge1  1  0.14  0.0  0.2  1.0
  Ir  Ir2  1  0.14  0.14  0.0  1.0

data_SrGe2Ir
_symmetry_space_group_name_H-M   Cm
_cell_length_a   6.05
_cell_length_b   6.05
_cell_length_c   4.4
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   SrGe2Ir
_chemical_formula_sum   'Sr2 Ge4 Ir2'
_cell_volume   160.84
_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+1/2, y+1/2, z'
  4  '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
  Sr  Sr0  2  0.0  0.0  0.0  1.0
  Ge  Ge1  4  0.07  0.07  0.2  1.0
  Ir  Ir2  2  0.14  0.0  -0.0  1.0

Sr Ge Ge Ir
Sr Ge Ge Ir 0 3 o o o 1 2 o o o 