data_Zr2BeBr
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.93
_cell_length_b   4.93
_cell_length_c   4.93
_cell_angle_alpha   132.54
_cell_angle_beta   117.46
_cell_angle_gamma   82.11
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Zr2BeBr
_chemical_formula_sum   'Zr2 Be1 Br1'
_cell_volume   75.58
_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
  Zr  Zr2  1  0.98  0.0  0.76  1.0
  Zr  Zr3  1  0.0  0.56  0.95  1.0
  Be  Be0  1  0.0  0.0  0.0  1.0
  Br  Br1  1  0.0  0.0  0.72  1.0

data_Zr2BeBr
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.97
_cell_length_b   4.93
_cell_length_c   4.93
_cell_angle_alpha   62.54
_cell_angle_beta   66.27
_cell_angle_gamma   66.27
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Zr2BeBr
_chemical_formula_sum   'Zr2 Be1 Br1'
_cell_volume   75.58
_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
  Zr  Zr0  1  0.0  0.02  0.76  1.0
  Zr  Zr1  1  0.56  0.0  0.39  1.0
  Be  Be2  1  0.0  0.0  0.0  1.0
  Br  Br3  1  0.0  0.0  0.72  1.0

Zr Zr Be Br