data_[Er8Mn4Ga2Ge8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Er  1.2400  1.7500  1.0300
  Mn  1.5500  1.4000  0.6483
  Ga  1.8100  1.3000  0.7600
  Ge  2.0100  1.2500  0.7700
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [15.5061]
_cell_length_b [4.1440]
_cell_length_c [7.0122]
_cell_angle_alpha [90.0000]
_cell_angle_beta [106.3116]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Er4Mn2GaGe4]
_chemical_formula_sum '[Er8 Mn4 Ga2 Ge8]'
_cell_volume [432.4549]
_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  0.0806  0.5000  0.3630  1
  Er  Er1  4  0.1532  0.5000  0.9267  1
  Mn  Mn2  4  0.2232  0.0000  0.6119  1
  Ga  Ga3  2  0.0000  0.0000  0.0000  1
  Ge  Ge4  4  0.0674  0.0000  0.6558  1
  Ge  Ge5  4  0.1951  0.0000  0.2424  1
]