data_SiNi2Te
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.17
_cell_length_b   6.17
_cell_length_c   6.17
_cell_angle_alpha   151.44
_cell_angle_beta   146.41
_cell_angle_gamma   44.66
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SiNi2Te
_chemical_formula_sum   'Si1 Ni2 Te1'
_cell_volume   61.91
_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
  Si  Si2  1  0.0  0.0  0.18  1.0
  Ni  Ni0  1  0.0  0.0  0.31  1.0
  Ni  Ni1  1  0.52  0.0  0.97  1.0
  Te  Te3  1  0.0  0.78  0.37  1.0

data_SiNi2Te
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.04
_cell_length_b   3.56
_cell_length_c   6.17
_cell_angle_alpha   106.79
_cell_angle_beta   104.28
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SiNi2Te
_chemical_formula_sum   'Si1 Ni2 Te1'
_cell_volume   61.91
_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
  Si  Si0  1  0.82  0.82  0.82  1.0
  Ni  Ni1  1  0.56  0.03  0.56  1.0
  Ni  Ni2  1  0.69  0.69  0.69  1.0
  Te  Te3  1  0.63  0.41  0.41  1.0

Si Ni Ni Te