data_[Pr4Be4Os4C2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Be  1.5700  1.0500  0.5900
  Os  2.2000  1.3000  0.6730
  C  2.5500  0.7000  0.3000
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [10.7391]
_cell_length_b [3.9394]
_cell_length_c [7.0596]
_cell_angle_alpha [90.0000]
_cell_angle_beta [126.1518]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Pr2Be2Os2C]
_chemical_formula_sum '[Pr4 Be4 Os4 C2]'
_cell_volume [241.1531]
_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
[
  Pr  Pr0  4  0.0768  0.5000  0.3195  1.0
  Be  Be1  4  0.1555  0.0000  0.7119  1.0
  Os  Os2  4  0.2040  0.0000  0.0778  1.0
  C  C3  2  0.0000  0.0000  0.0000  1.0
]