data_[Sm2Y1Zr1P4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sm  1.1700  1.8500  1.2290
  Y  1.2200  1.8000  1.0400
  Zr  1.3300  1.5500  0.8600
  P  2.1900  1.0000  0.5500
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [6.8926]
_cell_length_b [3.9764]
_cell_length_c [6.9027]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.2669]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [Sm2YZrP4]
_chemical_formula_sum '[Sm2 Y1 Zr1 P4]'
_cell_volume [178.5914]
_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  0.0000  0.5000  0.5000  1
  Sm  Sm1  1  0.5000  0.0000  0.5000  1
  Y  Y2  1  0.0000  0.0000  0.0000  1
  Zr  Zr3  1  0.5000  0.5000  0.0000  1
  P  P4  2  0.2544  0.5000  0.2378  1
  P  P5  2  0.2632  0.0000  0.7669  1
]