data_[Er4Tc6Ge8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Er  1.2400  1.7500  1.0300
  Tc  1.9000  1.3500  0.7417
  Ge  2.0100  1.2500  0.7700
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [6.9243]
_cell_length_b [6.9089]
_cell_length_c [6.9009]
_cell_angle_alpha [90.0000]
_cell_angle_beta [110.3200]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [Er2Tc3Ge4]
_chemical_formula_sum '[Er4 Tc6 Ge8]'
_cell_volume [309.5936]
_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  4  0.1925  0.6698  0.5520  1
  Tc  Tc1  4  0.2371  0.1449  0.7578  1
  Tc  Tc2  2  0.5000  0.0000  0.5000  1
  Ge  Ge3  4  0.1028  0.0528  0.3681  1
  Ge  Ge4  4  0.4866  0.1459  0.1366  1
]