data_AgSn2P
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.54
_cell_length_b   3.54
_cell_length_c   7.22
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   AgSn2P
_chemical_formula_sum   'Ag1 Sn2 P1'
_cell_volume   90.77
_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
  Ag  Ag0  1  0.77  0.77  0.81  1.0
  Sn  Sn2  1  0.77  0.77  0.74  1.0
  Sn  Sn3  1  0.0  0.0  0.21  1.0
  P  P1  1  0.0  0.0  0.3  1.0

data_AgSn2P
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.01
_cell_length_b   5.01
_cell_length_c   7.22
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   AgSn2P
_chemical_formula_sum   'Ag2 Sn4 P2'
_cell_volume   181.55
_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
  Ag  Ag0  2  0.27  0.5  0.81  1.0
  Sn  Sn1  2  0.0  0.0  0.21  1.0
  Sn  Sn2  2  0.27  0.5  0.74  1.0
  P  P3  2  0.0  0.0  0.3  1.0

Ag Sn Sn P
Ag Sn Sn P 0 1 o o o 2 3 o o o 