data_[Cs2Rh1Se3]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Rh  2.2800  1.3500  0.7450
  Se  2.5500  1.1500  1.0133
]
_symmetry_space_group_name_H-M [Pmm2]
_cell_length_a [3.6515]
_cell_length_b [20.6333]
_cell_length_c [6.0248]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [25]
_chemical_formula_structural [Cs2RhSe3]
_chemical_formula_sum '[Cs2 Rh1 Se3]'
_cell_volume [453.9206]
_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
[
  Cs  Cs0  2  0.0000  0.3635  0.7100  1
  Rh  Rh1  1  0.0000  0.5000  0.1074  1
  Se  Se2  2  0.5000  0.4193  0.2199  1
  Se  Se3  1  0.5000  0.5000  0.8001  1
]