data_[Yb8Sn2Ge2P4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Yb  1.1000  1.7500  1.0840
  Sn  1.9600  1.4500  0.8300
  Ge  2.0100  1.2500  0.7700
  P  2.1900  1.0000  0.5500
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [5.3808]
_cell_length_b [4.0316]
_cell_length_c [19.7521]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [Yb4SnGeP2]
_chemical_formula_sum '[Yb8 Sn2 Ge2 P4]'
_cell_volume [428.4884]
_cell_formula_units_Z [2]
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
[
  Yb  Yb0  2  0.0000  0.0000  0.2123  1
  Yb  Yb1  2  0.0000  0.0000  0.4150  1
  Yb  Yb2  2  0.5000  0.0000  0.5873  1
  Yb  Yb3  2  0.5000  0.0000  0.7857  1
  Sn  Sn4  2  0.5000  0.0000  0.9543  1
  Ge  Ge5  2  0.0000  0.0000  0.0452  1
  P  P6  2  0.0000  0.0000  0.8162  1
  P  P7  2  0.5000  0.0000  0.1839  1
]