data_YNi2P
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.07
_cell_length_b   4.07
_cell_length_c   5.17
_cell_angle_alpha   110.34
_cell_angle_beta   110.34
_cell_angle_gamma   53.42
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YNi2P
_chemical_formula_sum   'Y1 Ni2 P1'
_cell_volume   63.38
_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
  Y  Y3  1  0.25  0.0  0.56  1.0
  Ni  Ni0  1  0.97  0.0  0.61  1.0
  Ni  Ni1  1  0.99  0.0  0.32  1.0
  P  P2  1  0.68  0.0  0.65  1.0

data_YNi2P
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.66
_cell_length_b   4.07
_cell_length_c   5.17
_cell_angle_alpha   110.34
_cell_angle_beta   90.0
_cell_angle_gamma   116.71
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YNi2P
_chemical_formula_sum   'Y1 Ni2 P1'
_cell_volume   63.38
_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
  Y  Y0  1  0.0  0.75  0.44  1.0
  Ni  Ni1  1  0.0  0.01  0.68  1.0
  Ni  Ni2  1  0.0  0.03  0.39  1.0
  P  P3  1  0.0  0.32  0.35  1.0

Y Ni Ni P
Y Ni Ni P 0 2 - o o 0 1 - o o 1 3 o o o 1 2 o o o 