data_[Tm4Zn2B4O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tm  1.2500  1.7500  1.0950
  Zn  1.6500  1.3500  0.8800
  B  2.0400  0.8500  0.4100
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [8.4851]
_cell_length_b [4.9516]
_cell_length_c [5.7865]
_cell_angle_alpha [90.0000]
_cell_angle_beta [117.7659]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Tm2Zn(BO3)2]
_chemical_formula_sum '[Tm4 Zn2 B4 O12]'
_cell_volume [215.1279]
_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
[
  Tm  Tm0  4  0.2055  0.5000  0.6932  1
  Zn  Zn1  2  0.0000  0.5000  0.0000  1
  B  B2  4  0.0323  0.0000  0.8191  1
  O  O3  8  0.0608  0.2460  0.3207  1
  O  O4  4  0.2192  0.0000  0.8800  1
]