data_Na2NbV
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.65
_cell_length_b   5.85
_cell_length_c   5.09
_cell_angle_alpha   90.0
_cell_angle_beta   98.07
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Na2NbV
_chemical_formula_sum   'Na2 Nb1 V1'
_cell_volume   78.19
_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
  Na  Na0  1  0.12  0.93  0.79  1.0
  Na  Na1  1  0.82  0.93  0.25  1.0
  Nb  Nb2  1  0.97  0.0  0.52  1.0
  V  V3  1  0.0  0.0  0.0  1.0

data_Na2NbV
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.65
_cell_length_b   5.09
_cell_length_c   5.85
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   98.07
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Na2NbV
_chemical_formula_sum   'Na2 Nb1 V1'
_cell_volume   78.19
_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
  Na  Na0  1  0.18  0.75  0.07  1.0
  Na  Na1  1  0.88  0.21  0.07  1.0
  Nb  Nb2  1  0.03  0.48  0.0  1.0
  V  V3  1  0.0  0.0  0.0  1.0

Na Na Nb V