data_[Er4Al2Ga6Ni4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Er  1.2400  1.7500  1.0300
  Al  1.6100  1.2500  0.6750
  Ga  1.8100  1.3000  0.7600
  Ni  1.9100  1.3500  0.7400
]
_symmetry_space_group_name_H-M [Cm]
_cell_length_a [9.9969]
_cell_length_b [4.0563]
_cell_length_c [6.7274]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.4021]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [8]
_chemical_formula_structural [Er2AlGa3Ni2]
_chemical_formula_sum '[Er4 Al2 Ga6 Ni4]'
_cell_volume [272.7938]
_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  0.0664  0.0000  0.7528  1
  Er  Er1  2  0.4326  0.5000  0.2487  1
  Al  Al2  2  0.1529  0.5000  0.4446  1
  Ga  Ga3  2  0.1453  0.5000  0.0532  1
  Ga  Ga4  2  0.3535  0.0000  0.5521  1
  Ga  Ga5  2  0.3539  0.0000  0.9466  1
  Ni  Ni6  2  0.2113  0.0000  0.2496  1
  Ni  Ni7  2  0.2841  0.5000  0.7523  1
]