data_NaIn2Sn
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.85
_cell_length_b   5.85
_cell_length_c   5.85
_cell_angle_alpha   132.58
_cell_angle_beta   132.58
_cell_angle_gamma   69.31
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaIn2Sn
_chemical_formula_sum   'Na1 In2 Sn1'
_cell_volume   106.68
_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  Na2  1  0.0  0.0  0.0  1.0
  In  In0  1  0.0  0.0  0.81  1.0
  In  In1  1  0.35  0.0  0.41  1.0
  Sn  Sn3  1  0.0  0.35  0.41  1.0

data_NaIn2Sn
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.71
_cell_length_b   4.71
_cell_length_c   5.85
_cell_angle_alpha   113.71
_cell_angle_beta   113.71
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaIn2Sn
_chemical_formula_sum   'Na1 In2 Sn1'
_cell_volume   106.68
_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  0.0  0.0  1.0
  In  In1  1  0.41  0.05  0.05  1.0
  In  In2  1  0.81  0.81  0.81  1.0
  Sn  Sn3  1  0.05  0.41  0.05  1.0

Na In In Sn
NaIn2Sn is Indium-like structured and crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one NaIn2Sn cluster. Na(1) is bonded in a distorted single-bond geometry to one In(1), one In(2), and one Sn(1) atom. The Na(1)-In(1) bond length is 1.09 Å. The Na(1)-In(2) bond length is 1.81 Å. The Na(1)-Sn(1) bond length is 1.81 Å. There are two inequivalent In sites. In the first In site, In(1) is bonded in a single-bond geometry to one Na(1) atom. In the second In site, In(2) is bonded in a single-bond geometry to one Na(1) atom. Sn(1) is bonded in a single-bond geometry to one Na(1) atom.