data_[Tm4Si8Ni2Pt2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tm  1.2500  1.7500  1.0950
  Si  1.9000  1.1000  0.5400
  Ni  1.9100  1.3500  0.7400
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [4.0223]
_cell_length_b [3.9557]
_cell_length_c [16.9453]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [Tm2Si4NiPt]
_chemical_formula_sum '[Tm4 Si8 Ni2 Pt2]'
_cell_volume [269.6222]
_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  0.0000  0.4026  1
  Tm  Tm1  2  0.5000  0.0000  0.6039  1
  Si  Si2  2  0.0000  0.0000  0.0402  1
  Si  Si3  2  0.0000  0.0000  0.7439  1
  Si  Si4  2  0.5000  0.0000  0.2421  1
  Si  Si5  2  0.5000  0.0000  0.9670  1
  Ni  Ni6  2  0.0000  0.0000  0.1734  1
  Pt  Pt7  2  0.5000  0.0000  0.8269  1
]