data_[Li4Tm4Zn16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Tm  1.2500  1.7500  1.0950
  Zn  1.6500  1.3500  0.8800
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [6.3436]
_cell_length_b [15.4091]
_cell_length_c [4.3579]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [LiTmZn4]
_chemical_formula_sum '[Li4 Tm4 Zn16]'
_cell_volume [425.9853]
_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
[
  Li  Li0  4  0.0000  0.1385  0.7500  1
  Tm  Tm1  4  0.0000  0.3875  0.2500  1
  Zn  Zn2  8  0.2106  0.0438  0.2500  1
  Zn  Zn3  8  0.2390  0.2086  0.2500  1
]