data_[Er6Te2H2C2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Er  1.2400  1.7500  1.0300
  Te  2.1000  1.4000  1.2933
  H  2.2000  0.2500  0.0000
  C  2.5500  0.7000  0.3000
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [8.0481]
_cell_length_b [3.7587]
_cell_length_c [8.2685]
_cell_angle_alpha [90.0000]
_cell_angle_beta [104.7433]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [Er3TeHC]
_chemical_formula_sum '[Er6 Te2 H2 C2]'
_cell_volume [241.8878]
_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
[
  Er  Er0  2  0.1392  0.2500  0.8609  1.0
  Er  Er1  2  0.2208  0.7500  0.5467  1.0
  Er  Er2  2  0.4597  0.7500  0.1540  1.0
  Te  Te3  2  0.1804  0.2500  0.2361  1.0
  H  H4  2  0.0789  0.2500  0.5847  1.0
  C  C5  2  0.3337  0.7500  0.8455  1.0
]