data_[Tm2Mg4Zn2Sn4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tm  1.2500  1.7500  1.0950
  Mg  1.3100  1.5000  0.8600
  Zn  1.6500  1.3500  0.8800
  Sn  1.9600  1.4500  0.8300
]
_symmetry_space_group_name_H-M [Pmc2_1]
_cell_length_a [4.4365]
_cell_length_b [8.6896]
_cell_length_c [7.2865]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [26]
_chemical_formula_structural [TmMg2ZnSn2]
_chemical_formula_sum '[Tm2 Mg4 Zn2 Sn4]'
_cell_volume [280.9050]
_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  2  0.0000  0.4480  0.4780  1
  Mg  Mg1  2  0.0000  0.1705  0.8585  1
  Mg  Mg2  2  0.5000  0.0692  0.5425  1
  Zn  Zn3  2  0.5000  0.3187  0.1494  1
  Sn  Sn4  2  0.0000  0.1491  0.2576  1
  Sn  Sn5  2  0.5000  0.3674  0.7596  1
]