data_[Ca4Tm4B8O24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ca  1.0000  1.8000  1.1400
  Tm  1.2500  1.7500  1.0950
  B  2.0400  0.8500  0.4100
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [7.7804]
_cell_length_b [10.0949]
_cell_length_c [6.7571]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.7713]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [CaTm(BO3)2]
_chemical_formula_sum '[Ca4 Tm4 B8 O24]'
_cell_volume [505.3948]
_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  0.0000  0.0860  0.7500  1.0
  Tm  Tm1  4  0.0000  0.4280  0.2500  1.0
  B  B2  8  0.2433  0.3362  0.7406  1.0
  O  O3  8  0.0976  0.3960  0.5964  1.0
  O  O4  8  0.1439  0.0827  0.1153  1.0
  O  O5  8  0.2313  0.2986  0.2562  1.0
]