data_NbSiNi2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.83
_cell_length_b   4.83
_cell_length_c   4.83
_cell_angle_alpha   140.62
_cell_angle_beta   130.55
_cell_angle_gamma   64.97
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NbSiNi2
_chemical_formula_sum   'Nb1 Si1 Ni2'
_cell_volume   53.49
_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
  Nb  Nb0  1  0.0  0.0  0.07  1.0
  Si  Si3  1  0.0  0.0  0.0  1.0
  Ni  Ni1  1  0.0  0.02  0.24  1.0
  Ni  Ni2  1  0.63  0.0  0.83  1.0

data_NbSiNi2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.25
_cell_length_b   4.04
_cell_length_c   4.83
_cell_angle_alpha   114.72
_cell_angle_beta   109.69
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NbSiNi2
_chemical_formula_sum   'Nb1 Si1 Ni2'
_cell_volume   53.49
_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
  Nb  Nb0  1  0.0  0.07  0.07  1.0
  Si  Si1  1  0.0  0.0  0.0  1.0
  Ni  Ni2  1  0.0  0.83  0.2  1.0
  Ni  Ni3  1  0.98  0.22  0.22  1.0

Nb Si Ni Ni