data_ZnMoBr2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.41
_cell_length_b   3.41
_cell_length_c   10.5
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   124.75
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ZnMoBr2
_chemical_formula_sum   'Zn1 Mo1 Br2'
_cell_volume   100.35
_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
  Zn  Zn3  1  0.0  0.0  0.0  1.0
  Mo  Mo2  1  0.0  0.0  0.25  1.0
  Br  Br0  1  0.58  0.0  0.23  1.0
  Br  Br1  1  0.58  0.0  0.27  1.0

data_ZnMoBr2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.16
_cell_length_b   3.41
_cell_length_c   10.5
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   117.62
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ZnMoBr2
_chemical_formula_sum   'Zn1 Mo1 Br2'
_cell_volume   100.35
_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
  Zn  Zn0  1  0.0  0.0  0.0  1.0
  Mo  Mo1  1  0.0  0.0  0.25  1.0
  Br  Br2  1  0.0  0.58  0.23  1.0
  Br  Br3  1  0.0  0.58  0.27  1.0

Zn Mo Br Br
Zn Mo Br Br 0 0 + + o 0 0 o + o 0 0 + o o 0 3 - o o 0 3 o o o 0 2 - o o 0 2 o o o 0 1 o o o 1 2 - o o 1 3 - o o 2 3 o o o 