data_BeZnMo2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.9
_cell_length_b   8.9
_cell_length_c   8.9
_cell_angle_alpha   17.7
_cell_angle_beta   17.7
_cell_angle_gamma   17.7
_symmetry_Int_Tables_number   1
_chemical_formula_structural   BeZnMo2
_chemical_formula_sum   'Be1 Zn1 Mo2'
_cell_volume   56.97
_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  0.0  0.0  0.0  1.0
  Zn  Zn3  1  0.0  0.0  0.14  1.0
  Mo  Mo1  1  0.0  0.0  0.7  1.0
  Mo  Mo2  1  0.0  0.0  0.59  1.0

data_BeZnMo2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.75
_cell_length_b   2.74
_cell_length_c   8.9
_cell_angle_alpha   90.0
_cell_angle_beta   100.23
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   BeZnMo2
_chemical_formula_sum   'Be2 Zn2 Mo4'
_cell_volume   113.94
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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  2  0.0  0.0  0.0  1.0
  Zn  Zn1  2  -0.0  0.0  0.86  1.0
  Mo  Mo2  2  -0.0  0.0  0.41  1.0
  Mo  Mo3  2  -0.0  0.0  0.3  1.0

Be Zn Mo Mo
Be Zn Mo Mo 0 1 o o o 2 3 o o o 