data_[K12Ge4P8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Ge  2.0100  1.2500  0.7700
  P  2.1900  1.0000  0.5500
]
_symmetry_space_group_name_H-M [Pnma]
_cell_length_a [12.3357]
_cell_length_b [4.6027]
_cell_length_c [13.3956]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [62]
_chemical_formula_structural [K3GeP2]
_chemical_formula_sum '[K12 Ge4 P8]'
_cell_volume [760.5665]
_cell_formula_units_Z [4]
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
[
  K  K0  4  0.0790  0.2500  0.6075  1
  K  K1  4  0.1233  0.7500  0.0580  1
  K  K2  4  0.1593  0.2500  0.3035  1
  Ge  Ge3  4  0.1472  0.2500  0.8634  1
  P  P4  4  0.0781  0.7500  0.8178  1
  P  P5  4  0.2057  0.7500  0.4669  1
]