data_LaNiSn2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.42
_cell_length_b   9.42
_cell_length_c   4.6
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   152.11
_symmetry_Int_Tables_number   1
_chemical_formula_structural   LaNiSn2
_chemical_formula_sum   'La2 Ni2 Sn4'
_cell_volume   191.04
_cell_formula_units_Z   2
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
  La  La0  1  0.27  0.15  0.45  1.0
  La  La1  1  0.27  0.85  0.15  1.0
  Ni  Ni2  1  0.27  0.35  0.45  1.0
  Ni  Ni3  1  0.27  0.65  0.15  1.0
  Sn  Sn4  1  0.27  0.86  0.45  1.0
  Sn  Sn5  1  0.27  0.14  0.15  1.0
  Sn  Sn6  1  0.27  0.44  0.45  1.0
  Sn  Sn7  1  0.27  0.56  0.15  1.0

data_LaNiSn2
_symmetry_space_group_name_H-M   P-1
_cell_length_a   4.54
_cell_length_b   4.6
_cell_length_c   9.42
_cell_angle_alpha   90.0
_cell_angle_beta   103.94
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   2
_chemical_formula_structural   LaNiSn2
_chemical_formula_sum   'La2 Ni2 Sn4'
_cell_volume   191.04
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '-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
  La  La0  2  0.15  0.35  0.65  1.0
  Ni  Ni1  2  0.35  0.35  0.85  1.0
  Sn  Sn2  2  0.14  0.65  0.64  1.0
  Sn  Sn3  2  0.44  0.35  0.94  1.0

La La Ni Ni Sn Sn Sn Sn