data_[Ba4Sr2Sn4P8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ba  0.8900  2.1500  1.4900
  Sr  0.9500  2.0000  1.3200
  Sn  1.9600  1.4500  0.8300
  P  2.1900  1.0000  0.5500
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [15.8515]
_cell_length_b [4.8102]
_cell_length_c [7.2951]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.3134]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Ba2Sr(SnP2)2]
_chemical_formula_sum '[Ba4 Sr2 Sn4 P8]'
_cell_volume [531.0416]
_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
[
  Ba  Ba0  4  0.1331  0.0000  0.5675  1
  Sr  Sr1  2  0.0000  0.0000  0.0000  1
  Sn  Sn2  4  0.1692  0.5000  0.0151  1
  P  P3  4  0.0276  0.5000  0.7283  1
  P  P4  4  0.2091  0.0000  0.1836  1
]