data_[Ca6Tb4Ta2P12]
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
  Ta  1.5000  1.4500  0.8200
  P  2.1900  1.0000  0.5500
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [6.8670]
_cell_length_b [11.8748]
_cell_length_c [6.9912]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.0923]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Ca3Tb2TaP6]
_chemical_formula_sum '[Ca6 Tb4 Ta2 P12]'
_cell_volume [538.7269]
_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  0.0000  0.1717  0.5000  1.0
  Ca  Ca1  2  0.0000  0.5000  0.5000  1.0
  Tb  Tb2  4  0.0000  0.3338  0.0000  1.0
  Ta  Ta3  2  0.0000  0.0000  0.0000  1.0
  P  P4  8  0.2299  0.1547  0.2258  1.0
  P  P5  4  0.2321  0.0000  0.7732  1.0
]