data_Be2RhSe
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.93
_cell_length_b   3.2
_cell_length_c   5.66
_cell_angle_alpha   90.0
_cell_angle_beta   101.07
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Be2RhSe
_chemical_formula_sum   'Be2 Rh1 Se1'
_cell_volume   52.13
_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
  Be  Be0  1  0.42  0.6  0.68  1.0
  Be  Be1  1  0.42  0.6  0.87  1.0
  Rh  Rh2  1  0.92  0.0  0.78  1.0
  Se  Se3  1  0.0  0.0  0.0  1.0

data_Be2RhSe
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.93
_cell_length_b   3.2
_cell_length_c   5.66
_cell_angle_alpha   90.0
_cell_angle_beta   101.07
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Be2RhSe
_chemical_formula_sum   'Be2 Rh1 Se1'
_cell_volume   52.13
_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
  Be  Be0  1  0.42  0.6  0.87  1.0
  Be  Be1  1  0.42  0.6  0.68  1.0
  Rh  Rh2  1  0.92  0.0  0.78  1.0
  Se  Se3  1  0.0  0.0  0.0  1.0

Be Be Rh Se
Be Be Rh Se 0 1 o o o 2 3 + o + 