data_[Si2As2Rh4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Si  1.9000  1.1000  0.5400
  As  2.1800  1.1500  0.6600
  Rh  2.2800  1.3500  0.7450
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [5.5368]
_cell_length_b [3.5027]
_cell_length_c [6.2093]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.3033]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [SiAsRh2]
_chemical_formula_sum '[Si2 As2 Rh4]'
_cell_volume [120.4197]
_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
[
  Si  Si0  2  0.1844  0.2500  0.5732  1
  As  As1  2  0.3087  0.7500  0.0821  1
  Rh  Rh2  2  0.0021  0.7500  0.7918  1
  Rh  Rh3  2  0.4986  0.7500  0.6905  1
]