data_[Er1In2As3]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Er  1.2400  1.7500  1.0300
  In  1.7800  1.5500  0.9400
  As  2.1800  1.1500  0.6600
]
_symmetry_space_group_name_H-M [Pmm2]
_cell_length_a [4.0560]
_cell_length_b [8.8908]
_cell_length_c [17.4034]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [25]
_chemical_formula_structural [ErIn2As3]
_chemical_formula_sum '[Er1 In2 As3]'
_cell_volume [627.5939]
_cell_formula_units_Z [1]
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  1  0.5000  0.5000  0.5733  1
  In  In1  2  0.5000  0.1891  0.4352  1
  As  As2  2  0.0000  0.2790  0.5511  1
  As  As3  1  0.0000  0.5000  0.4541  1
]