data_Na2BeRe
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.37
_cell_length_b   4.37
_cell_length_c   7.05
_cell_angle_alpha   94.43
_cell_angle_beta   94.43
_cell_angle_gamma   34.36
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Na2BeRe
_chemical_formula_sum   'Na2 Be1 Re1'
_cell_volume   75.71
_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  0.1  0.0  0.28  1.0
  Na  Na2  1  0.66  0.0  0.95  1.0
  Be  Be0  1  0.09  0.0  0.31  1.0
  Re  Re3  1  0.82  0.0  1.0  1.0

data_Na2BeRe
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.58
_cell_length_b   4.37
_cell_length_c   7.05
_cell_angle_alpha   94.43
_cell_angle_beta   90.0
_cell_angle_gamma   107.18
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Na2BeRe
_chemical_formula_sum   'Na2 Be1 Re1'
_cell_volume   75.71
_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  0.0  0.34  0.05  1.0
  Na  Na1  1  0.0  0.9  0.72  1.0
  Be  Be2  1  0.0  0.91  0.69  1.0
  Re  Re3  1  0.0  0.18  0.0  1.0

Na Na Be Re