data_LiSi2P
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.6
_cell_length_b   4.47
_cell_length_c   5.04
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   LiSi2P
_chemical_formula_sum   'Li1 Si2 P1'
_cell_volume   58.47
_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
  Li  Li0  1  0.0  0.0  0.0  1.0
  Si  Si2  1  0.3  0.23  0.76  1.0
  Si  Si3  1  0.3  0.23  0.27  1.0
  P  P1  1  0.0  0.0  0.52  1.0

data_LiSi2P
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.6
_cell_length_b   4.47
_cell_length_c   5.04
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   LiSi2P
_chemical_formula_sum   'Li1 Si2 P1'
_cell_volume   58.47
_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
  Li  Li0  1  0.0  0.0  0.0  1.0
  Si  Si1  1  0.3  0.23  0.27  1.0
  Si  Si2  1  0.3  0.23  0.76  1.0
  P  P3  1  0.0  0.0  0.52  1.0

Li Si Si P
Li Si Si P 0 1 o o - 0 2 o o o 1 3 o o o 2 3 o o o 