data_[Sm1Mg1Sc1Ru1]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sm  1.1700  1.8500  1.2290
  Mg  1.3100  1.5000  0.8600
  Sc  1.3600  1.6000  0.8850
  Ru  2.2000  1.3000  0.6610
]
_symmetry_space_group_name_H-M [P4mm]
_cell_length_a [3.3741]
_cell_length_b [3.3741]
_cell_length_c [7.9649]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [99]
_chemical_formula_structural [SmMgScRu]
_chemical_formula_sum '[Sm1 Mg1 Sc1 Ru1]'
_cell_volume [90.6764]
_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
[
  Sm  Sm0  1  0.5000  0.5000  0.7746  1
  Mg  Mg1  1  0.0000  0.0000  0.0970  1
  Sc  Sc2  1  0.5000  0.5000  0.3686  1
  Ru  Ru3  1  0.0000  0.0000  0.5445  1
]