data_[Ni4Rh2Se4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ni  1.9100  1.3500  0.7400
  Rh  2.2800  1.3500  0.7450
  Se  2.5500  1.1500  1.0133
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [5.3964]
_cell_length_b [5.8396]
_cell_length_c [6.1252]
_cell_angle_alpha [116.1488]
_cell_angle_beta [113.4989]
_cell_angle_gamma [94.0194]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [Ni2RhSe2]
_chemical_formula_sum '[Ni4 Rh2 Se4]'
_cell_volume [151.6470]
_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
[
  Ni  Ni0  2  0.0944  0.4681  0.2171  1.0
  Ni  Ni1  2  0.4740  0.2627  0.7931  1.0
  Rh  Rh2  2  0.2467  0.0211  0.9926  1.0
  Se  Se3  2  0.1645  0.9037  0.3079  1.0
  Se  Se4  2  0.3300  0.5915  0.7044  1.0
]