data_[Cu1Rh1Se1]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cu  1.9000  1.3500  0.8200
  Rh  2.2800  1.3500  0.7450
  Se  2.5500  1.1500  1.0133
]
_symmetry_space_group_name_H-M [P3m1]
_cell_length_a [3.2844]
_cell_length_b [3.2844]
_cell_length_c [5.6948]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [156]
_chemical_formula_structural [CuRhSe]
_chemical_formula_sum '[Cu1 Rh1 Se1]'
_cell_volume [53.2027]
_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
[
  Cu  Cu0  1  0.3333  0.6667  0.6931  1
  Rh  Rh1  1  0.0000  0.0000  0.0201  1
  Se  Se2  1  0.3333  0.6667  0.2743  1
]