data_ErAgSn
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.4
_cell_length_b   7.4
_cell_length_c   4.46
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ErAgSn
_chemical_formula_sum   'Er3 Ag3 Sn3'
_cell_volume   211.33
_cell_formula_units_Z   3
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
  Er  Er0  1  0.58  0.74  0.0  1.0
  Er  Er1  1  0.23  0.0  0.0  1.0
  Er  Er2  1  0.88  0.67  0.0  1.0
  Ag  Ag3  1  0.78  0.82  0.23  1.0
  Ag  Ag4  1  0.84  0.0  0.23  1.0
  Ag  Ag5  1  0.08  0.59  0.23  1.0
  Sn  Sn6  1  0.0  0.0  0.0  1.0
  Sn  Sn7  1  0.0  0.27  0.23  1.0
  Sn  Sn8  1  0.7  0.14  0.23  1.0

data_ErAgSn
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.46
_cell_length_b   7.4
_cell_length_c   7.4
_cell_angle_alpha   120.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ErAgSn
_chemical_formula_sum   'Er3 Ag3 Sn3'
_cell_volume   211.33
_cell_formula_units_Z   3
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
  Er  Er0  1  0.0  0.23  0.0  1.0
  Er  Er1  1  0.0  0.88  0.67  1.0
  Er  Er2  1  0.0  0.58  0.74  1.0
  Ag  Ag3  1  0.23  0.08  0.59  1.0
  Ag  Ag4  1  0.23  0.78  0.82  1.0
  Ag  Ag5  1  0.23  0.84  0.0  1.0
  Sn  Sn6  1  0.0  0.0  0.0  1.0
  Sn  Sn7  1  0.23  0.0  0.27  1.0
  Sn  Sn8  1  0.23  0.7  0.14  1.0

Er Er Er Ag Ag Ag Sn Sn Sn
Er Er Er Ag Ag Ag Sn Sn Sn 0 3 o o o 1 6 o o o 2 6 + + o 2 3 o o o 2 5 + o o 3 4 o + o 3 6 + + o 4 6 + o o 4 7 + o o 4 8 o o o 5 7 o o o 7 8 - o o 