data_[Ho4Be2Si2C2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ho  1.2300  1.7500  1.0410
  Be  1.5700  1.0500  0.5900
  Si  1.9000  1.1000  0.5400
  C  2.5500  0.7000  0.3000
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [6.2838]
_cell_length_b [3.7118]
_cell_length_c [7.8700]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.6884]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [Ho2BeSiC]
_chemical_formula_sum '[Ho4 Be2 Si2 C2]'
_cell_volume [174.8841]
_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
[
  Ho  Ho0  2  0.2005  0.2500  0.3884  1.0
  Ho  Ho1  2  0.2162  0.2500  0.9655  1.0
  Be  Be2  2  0.4559  0.7500  0.2477  1.0
  Si  Si3  2  0.3299  0.7500  0.7014  1.0
  C  C4  2  0.1742  0.7500  0.1741  1.0
]