data_GaNi2Mo
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.9
_cell_length_b   2.9
_cell_length_c   6.12
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   GaNi2Mo
_chemical_formula_sum   'Ga1 Ni2 Mo1'
_cell_volume   51.61
_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
  Ga  Ga0  1  0.0  0.0  0.86  1.0
  Ni  Ni2  1  0.0  0.0  0.09  1.0
  Ni  Ni3  1  0.45  0.45  0.53  1.0
  Mo  Mo1  1  0.45  0.45  0.7  1.0

data_GaNi2Mo
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.11
_cell_length_b   4.11
_cell_length_c   6.12
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   GaNi2Mo
_chemical_formula_sum   'Ga2 Ni4 Mo2'
_cell_volume   103.23
_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
  Ga  Ga0  2  0.0  0.0  0.86  1.0
  Ni  Ni1  2  0.0  0.0  0.09  1.0
  Ni  Ni2  2  0.45  0.0  0.53  1.0
  Mo  Mo3  2  0.45  0.0  0.7  1.0

Ga Ni Ni Mo
Ga Ni Ni Mo 0 1 o o + 2 3 o o o 