data_[Ca1Tb2Dy7]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ca  1.0000  1.8000  1.1400
  Tb  1.1000  1.7500  0.9815
  Dy  1.2200  1.7500  1.1310
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [6.1775]
_cell_length_b [6.1807]
_cell_length_c [9.4523]
_cell_angle_alpha [70.9317]
_cell_angle_beta [71.0866]
_cell_angle_gamma [80.3586]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [CaTb2Dy7]
_chemical_formula_sum '[Ca1 Tb2 Dy7]'
_cell_volume [321.9149]
_cell_formula_units_Z [1]
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  1  0.0000  0.0000  0.0000  1
  Tb  Tb1  2  0.1002  0.4921  0.3032  1
  Dy  Dy2  2  0.2040  0.9989  0.5946  1
  Dy  Dy3  2  0.3122  0.4986  0.8967  1
  Dy  Dy4  2  0.3955  1.0000  0.2056  1
  Dy  Dy5  1  0.5000  0.5000  0.5000  1
]