data_Na2BeRe
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.03
_cell_length_b   6.03
_cell_length_c   6.03
_cell_angle_alpha   155.47
_cell_angle_beta   136.32
_cell_angle_gamma   50.73
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Na2BeRe
_chemical_formula_sum   'Na2 Be1 Re1'
_cell_volume   62.68
_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
  Na  Na1  1  0.0  0.24  0.09  1.0
  Na  Na2  1  0.28  0.0  0.36  1.0
  Be  Be0  1  0.0  0.0  0.0  1.0
  Re  Re3  1  0.0  0.0  0.45  1.0

data_Na2BeRe
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.56
_cell_length_b   4.49
_cell_length_c   6.03
_cell_angle_alpha   111.84
_cell_angle_beta   102.27
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Na2BeRe
_chemical_formula_sum   'Na2 Be1 Re1'
_cell_volume   62.68
_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
  Na  Na0  1  0.91  0.15  0.15  1.0
  Na  Na1  1  0.93  0.64  0.93  1.0
  Be  Be2  1  0.0  0.0  0.0  1.0
  Re  Re3  1  0.55  0.55  0.55  1.0

Na Na Be Re