data_[Tm4Al4Zn4Ni4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tm  1.2500  1.7500  1.0950
  Al  1.6100  1.2500  0.6750
  Zn  1.6500  1.3500  0.8800
  Ni  1.9100  1.3500  0.7400
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [7.0238]
_cell_length_b [4.0604]
_cell_length_c [9.5325]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [TmAlZnNi]
_chemical_formula_sum '[Tm4 Al4 Zn4 Ni4]'
_cell_volume [271.8605]
_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
[
  Tm  Tm0  2  0.0000  0.0000  0.5644  1
  Tm  Tm1  2  0.5000  0.0000  0.4356  1
  Al  Al2  4  0.3053  0.0000  0.1514  1
  Zn  Zn3  4  0.1947  0.0000  0.8548  1
  Ni  Ni4  2  0.0000  0.0000  0.2747  1
  Ni  Ni5  2  0.5000  0.0000  0.7130  1
]