data_Nb2AgSb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.36
_cell_length_b   5.36
_cell_length_c   5.36
_cell_angle_alpha   140.42
_cell_angle_beta   128.66
_cell_angle_gamma   66.71
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Nb2AgSb
_chemical_formula_sum   'Nb2 Ag1 Sb1'
_cell_volume   75.32
_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  Nb1  1  0.81  0.0  0.05  1.0
  Nb  Nb2  1  0.0  0.0  0.18  1.0
  Ag  Ag0  1  0.0  0.0  0.69  1.0
  Sb  Sb3  1  0.0  0.32  0.02  1.0

data_Nb2AgSb
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.63
_cell_length_b   4.64
_cell_length_c   5.36
_cell_angle_alpha   115.67
_cell_angle_beta   109.79
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Nb2AgSb
_chemical_formula_sum   'Nb2 Ag1 Sb1'
_cell_volume   75.32
_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  0.05  0.24  1.0
  Nb  Nb1  1  0.0  0.18  0.18  1.0
  Ag  Ag2  1  0.0  0.69  0.69  1.0
  Sb  Sb3  1  0.68  0.7  0.7  1.0

Nb Nb Ag Sb