data_[Y8Ge4C2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Y  1.2200  1.8000  1.0400
  Ge  2.0100  1.2500  0.7700
  C  2.5500  0.7000  0.3000
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [6.5679]
_cell_length_b [6.5434]
_cell_length_c [8.5525]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.4166]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [Y4Ge2C]
_chemical_formula_sum '[Y8 Ge4 C2]'
_cell_volume [346.6493]
_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  0.4885  0.5022  0.2546  1
  Y  Y1  2  0.0511  0.7500  0.3659  1
  Y  Y2  2  0.0737  0.7500  0.9136  1
  Ge  Ge3  2  0.2387  0.2500  0.4347  1
  Ge  Ge4  2  0.3018  0.2500  0.9534  1
  C  C5  2  0.2412  0.7500  0.1898  1
]