data_[K2Ni4Ge2P2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Ni  1.9100  1.3500  0.7400
  Ge  2.0100  1.2500  0.7700
  P  2.1900  1.0000  0.5500
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [7.1111]
_cell_length_b [3.9649]
_cell_length_c [8.0153]
_cell_angle_alpha [90.0000]
_cell_angle_beta [106.2832]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [KNi2GeP]
_chemical_formula_sum '[K2 Ni4 Ge2 P2]'
_cell_volume [216.9214]
_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
[
  K  K0  2  0.0542  0.7500  0.7771  1
  Ni  Ni1  2  0.4867  0.2500  0.3614  1
  Ni  Ni2  2  0.4886  0.7500  0.1108  1
  Ge  Ge3  2  0.3321  0.2500  0.5850  1
  P  P4  2  0.3424  0.2500  0.0834  1
]