data_[Eu4Ni20As12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Eu  1.2000  1.8500  1.1985
  Ni  1.9100  1.3500  0.7400
  As  2.1800  1.1500  0.6600
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [3.7386]
_cell_length_b [12.2005]
_cell_length_c [11.8501]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [EuNi5As3]
_chemical_formula_sum '[Eu4 Ni20 As12]'
_cell_volume [540.5270]
_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
[
  Eu  Eu0  4  0.0000  0.1629  0.2500  1.0
  Ni  Ni1  8  0.0000  0.1938  0.5665  1.0
  Ni  Ni2  8  0.0000  0.4503  0.1446  1.0
  Ni  Ni3  4  0.0000  0.0000  0.0000  1.0
  As  As4  8  0.0000  0.3795  0.5439  1.0
  As  As5  4  0.0000  0.1158  0.7500  1.0
]