data_HfSnP2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.44
_cell_length_b   3.44
_cell_length_c   6.47
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   HfSnP2
_chemical_formula_sum   'Hf1 Sn1 P2'
_cell_volume   76.71
_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
  Hf  Hf0  1  0.0  0.0  0.23  1.0
  Sn  Sn3  1  0.0  0.0  0.0  1.0
  P  P1  1  0.72  0.72  0.44  1.0
  P  P2  1  0.72  0.72  0.03  1.0

data_HfSnP2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.87
_cell_length_b   4.87
_cell_length_c   6.47
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   HfSnP2
_chemical_formula_sum   'Hf2 Sn2 P4'
_cell_volume   153.42
_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
  Hf  Hf0  2  0.0  0.0  0.23  1.0
  Sn  Sn1  2  0.0  0.0  0.0  1.0
  P  P2  2  0.22  0.5  0.03  1.0
  P  P3  2  0.22  0.5  0.44  1.0

Hf Sn P P
HfSnP2 crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two HfSnP2 clusters. Hf(1) is bonded in a 2-coordinate geometry to one Sn(1), one P(1), and one P(2) atom. The Hf(1)-Sn(1) bond length is 1.51 Å. The Hf(1)-P(1) bond length is 1.91 Å. The Hf(1)-P(2) bond length is 1.91 Å. Sn(1) is bonded in a distorted L-shaped geometry to one Hf(1) and one P(2) atom. The Sn(1)-P(2) bond length is 1.36 Å. There are two inequivalent P sites. In the first P site, P(1) is bonded in a distorted single-bond geometry to one Hf(1) atom. In the second P site, P(2) is bonded in a 2-coordinate geometry to one Hf(1) and one Sn(1) atom.