data_[Sr2Fe1P2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Fe  1.8300  1.4000  0.8525
  P  2.1900  1.0000  0.5500
]
_symmetry_space_group_name_H-M [Pmm2]
_cell_length_a [4.0858]
_cell_length_b [4.4633]
_cell_length_c [19.1496]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [25]
_chemical_formula_structural [Sr2FeP2]
_chemical_formula_sum '[Sr2 Fe1 P2]'
_cell_volume [349.2143]
_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  1  0.0000  0.0000  0.3875  1
  Sr  Sr1  1  0.5000  0.0000  0.5781  1
  Fe  Fe2  1  0.0000  0.5000  0.4930  1
  P  P3  1  0.0000  0.5000  0.6042  1
  P  P4  1  0.5000  0.5000  0.4372  1
]