data_[Ce2Ni4Ge2As2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ce  1.1200  1.8500  1.0800
  Ni  1.9100  1.3500  0.7400
  Ge  2.0100  1.2500  0.7700
  As  2.1800  1.1500  0.6600
]
_symmetry_space_group_name_H-M [P4/nmm]
_cell_length_a [4.1784]
_cell_length_b [4.1784]
_cell_length_c [9.7886]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [129]
_chemical_formula_structural [CeNi2GeAs]
_chemical_formula_sum '[Ce2 Ni4 Ge2 As2]'
_cell_volume [170.8968]
_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
[
  Ce  Ce0  2  0.0000  0.5000  0.7473  1
  Ni  Ni1  2  0.0000  0.0000  0.5000  1
  Ni  Ni2  2  0.0000  0.5000  0.1250  1
  Ge  Ge3  2  0.0000  0.0000  0.0000  1
  As  As4  2  0.0000  0.5000  0.3705  1
]