data_[Y14Sb4C4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Y  1.2200  1.8000  1.0400
  Sb  2.0500  1.4500  0.8300
  C  2.5500  0.7000  0.3000
]
_symmetry_space_group_name_H-M [Imm2]
_cell_length_a [3.5279]
_cell_length_b [15.7381]
_cell_length_c [9.7650]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [44]
_chemical_formula_structural [Y7(SbC)2]
_chemical_formula_sum '[Y14 Sb4 C4]'
_cell_volume [542.1727]
_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
[
  Y  Y0  4  0.0000  0.1587  0.7758  1
  Y  Y1  4  0.0000  0.1910  0.1024  1
  Y  Y2  4  0.0000  0.3634  0.9044  1
  Y  Y3  2  0.0000  0.5000  0.4820  1
  Sb  Sb4  2  0.0000  0.0000  0.2434  1
  Sb  Sb5  2  0.0000  0.5000  0.1534  1
  C  C6  4  0.0000  0.2406  0.3510  1
]