data_[Ca4Co12As8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ca  1.0000  1.8000  1.1400
  Co  1.8800  1.3500  0.7683
  As  2.1800  1.1500  0.6600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [14.9693]
_cell_length_b [3.8239]
_cell_length_c [7.2350]
_cell_angle_alpha [90.0000]
_cell_angle_beta [114.8771]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [CaCo3As2]
_chemical_formula_sum '[Ca4 Co12 As8]'
_cell_volume [375.7133]
_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
[
  Ca  Ca0  4  0.1493  0.0000  0.0622  1.0
  Co  Co1  4  0.0414  0.0000  0.3889  1.0
  Co  Co2  4  0.0855  0.5000  0.6476  1.0
  Co  Co3  4  0.1849  0.5000  0.4442  1.0
  As  As4  4  0.0234  0.5000  0.1989  1.0
  As  As5  4  0.1916  0.0000  0.6744  1.0
]