data_ScAgSn2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.03
_cell_length_b   5.03
_cell_length_c   3.56
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ScAgSn2
_chemical_formula_sum   'Sc1 Ag1 Sn2'
_cell_volume   89.85
_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
  Sc  Sc1  1  0.0  0.0  0.0  1.0
  Ag  Ag0  1  0.51  0.51  0.0  1.0
  Sn  Sn2  1  0.0  0.51  0.78  1.0
  Sn  Sn3  1  0.51  0.0  0.78  1.0

data_ScAgSn2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   7.11
_cell_length_b   7.11
_cell_length_c   3.56
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   ScAgSn2
_chemical_formula_sum   'Sc2 Ag2 Sn4'
_cell_volume   179.7
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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
  Sc  Sc0  2  0.0  0.0  0.0  1.0
  Ag  Ag1  2  0.01  0.5  0.0  1.0
  Sn  Sn2  4  0.26  0.26  0.78  1.0

Sc Ag Sn Sn
Sc Ag Sn Sn 0 3 - o - 0 3 o o - 0 2 o - - 0 2 o o - 1 2 o o - 1 2 + o - 1 3 o o - 1 3 o + - 