data_ZnSiMo2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.73
_cell_length_b   4.34
_cell_length_c   4.99
_cell_angle_alpha   90.0
_cell_angle_beta   100.01
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ZnSiMo2
_chemical_formula_sum   'Zn1 Si1 Mo2'
_cell_volume   58.28
_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  0.41  0.17  0.73  1.0
  Si  Si2  1  0.51  0.0  0.42  1.0
  Mo  Mo0  1  0.85  0.0  0.8  1.0
  Mo  Mo1  1  0.9  0.17  0.33  1.0

data_ZnSiMo2
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.73
_cell_length_b   4.34
_cell_length_c   4.99
_cell_angle_alpha   90.0
_cell_angle_beta   100.01
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ZnSiMo2
_chemical_formula_sum   'Zn1 Si1 Mo2'
_cell_volume   58.28
_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  0.41  0.17  0.73  1.0
  Si  Si1  1  0.51  0.0  0.42  1.0
  Mo  Mo2  1  0.85  0.0  0.8  1.0
  Mo  Mo3  1  0.9  0.17  0.33  1.0

Zn Si Mo Mo