data_[Ca4Ho2W2O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ca  1.0000  1.8000  1.1400
  Ho  1.2300  1.7500  1.0410
  W  2.3600  1.3500  0.7667
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [9.8657]
_cell_length_b [5.8623]
_cell_length_c [5.7466]
_cell_angle_alpha [90.0000]
_cell_angle_beta [124.9860]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Ca2HoWO6]
_chemical_formula_sum '[Ca4 Ho2 W2 O12]'
_cell_volume [272.2976]
_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
[
  Ca  Ca0  4  0.2486  0.0000  0.7153  1.0
  Ho  Ho1  2  0.0000  0.0000  0.0000  1.0
  W  W2  2  0.0000  0.5000  0.5000  1.0
  O  O3  8  0.0689  0.2587  0.3308  1.0
  O  O4  4  0.2279  0.5000  0.8484  1.0
]