data_[Mg2Sb4P4Pt14]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Mg  1.3100  1.5000  0.8600
  Sb  2.0500  1.4500  0.8300
  P  2.1900  1.0000  0.5500
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [I4/mmm]
_cell_length_a [3.9110]
_cell_length_b [3.9110]
_cell_length_c [29.3358]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [139]
_chemical_formula_structural [MgSb2P2Pt7]
_chemical_formula_sum '[Mg2 Sb4 P4 Pt14]'
_cell_volume [448.7084]
_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
[
  Mg  Mg0  2  0.0000  0.0000  0.0000  1
  Sb  Sb1  4  0.0000  0.0000  0.2112  1
  P  P2  4  0.0000  0.0000  0.3837  1
  Pt  Pt3  8  0.0000  0.5000  0.0716  1
  Pt  Pt4  4  0.0000  0.0000  0.3043  1
  Pt  Pt5  2  0.0000  0.0000  0.5000  1
]