data_SrCuGe2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.35
_cell_length_b   5.35
_cell_length_c   5.35
_cell_angle_alpha   134.43
_cell_angle_beta   125.19
_cell_angle_gamma   73.96
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrCuGe2
_chemical_formula_sum   'Sr1 Cu1 Ge2'
_cell_volume   87.29
_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  0.07  0.0  0.2  1.0
  Cu  Cu0  1  0.0  0.0  0.6  1.0
  Ge  Ge1  1  0.07  0.0  0.09  1.0
  Ge  Ge2  1  0.0  0.0  0.93  1.0

data_SrCuGe2
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.15
_cell_length_b   4.93
_cell_length_c   5.35
_cell_angle_alpha   117.4
_cell_angle_beta   112.79
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrCuGe2
_chemical_formula_sum   'Sr1 Cu1 Ge2'
_cell_volume   87.29
_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  0.87  0.8  0.87  1.0
  Cu  Cu1  1  0.4  0.4  0.4  1.0
  Ge  Ge2  1  0.07  0.07  0.07  1.0
  Ge  Ge3  1  0.98  0.91  0.98  1.0

Sr Cu Ge Ge