data_Na2CoSb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.76
_cell_length_b   5.76
_cell_length_c   5.76
_cell_angle_alpha   142.81
_cell_angle_beta   136.97
_cell_angle_gamma   58.16
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Na2CoSb
_chemical_formula_sum   'Na2 Co1 Sb1'
_cell_volume   78.23
_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  Na1  1  0.84  0.0  0.42  1.0
  Na  Na2  1  0.0  0.11  0.61  1.0
  Co  Co0  1  0.0  0.0  0.0  1.0
  Sb  Sb3  1  0.0  0.0  0.04  1.0

data_Na2CoSb
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.67
_cell_length_b   4.23
_cell_length_c   5.76
_cell_angle_alpha   111.52
_cell_angle_beta   108.59
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Na2CoSb
_chemical_formula_sum   'Na2 Co1 Sb1'
_cell_volume   78.23
_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  0.0  0.42  0.58  1.0
  Na  Na1  1  0.89  0.5  0.5  1.0
  Co  Co2  1  0.0  0.0  0.0  1.0
  Sb  Sb3  1  0.0  0.04  0.04  1.0

Na Na Co Sb