data_[Sr2Ru1Pt1N2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Ru  2.2000  1.3000  0.6610
  Pt  2.2800  1.3500  0.8050
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [Pmmm]
_cell_length_a [3.7936]
_cell_length_b [3.8140]
_cell_length_c [7.8540]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [47]
_chemical_formula_structural [Sr2RuPtN2]
_chemical_formula_sum '[Sr2 Ru1 Pt1 N2]'
_cell_volume [113.6372]
_cell_formula_units_Z [1]
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
[
  Sr  Sr0  2  0.5000  0.5000  0.2534  1
  Ru  Ru1  1  0.0000  0.0000  0.5000  1
  Pt  Pt2  1  0.0000  0.0000  0.0000  1
  N  N3  1  0.0000  0.5000  0.5000  1
  N  N4  1  0.5000  0.0000  0.0000  1
]