data_Sr2BeGe
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.26
_cell_length_b   9.26
_cell_length_c   9.26
_cell_angle_alpha   25.22
_cell_angle_beta   25.22
_cell_angle_gamma   25.22
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Sr2BeGe
_chemical_formula_sum   'Sr2 Be1 Ge1'
_cell_volume   127.0
_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  0.0  0.0  0.17  1.0
  Sr  Sr3  1  0.0  0.0  0.73  1.0
  Be  Be0  1  0.0  0.0  0.0  1.0
  Ge  Ge1  1  0.0  0.0  0.45  1.0

data_Sr2BeGe
_symmetry_space_group_name_H-M   Cm
_cell_length_a   7.01
_cell_length_b   4.04
_cell_length_c   9.26
_cell_angle_alpha   90.0
_cell_angle_beta   104.6
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   Sr2BeGe
_chemical_formula_sum   'Sr4 Be2 Ge2'
_cell_volume   254.0
_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  0.83  1.0
  Sr  Sr1  2  0.0  0.0  0.27  1.0
  Be  Be2  2  0.0  0.0  0.0  1.0
  Ge  Ge3  2  -0.0  0.0  0.55  1.0

Sr Sr Be Ge