data_Sc2HgP
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.82
_cell_length_b   5.82
_cell_length_c   5.82
_cell_angle_alpha   140.09
_cell_angle_beta   140.09
_cell_angle_gamma   57.71
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Sc2HgP
_chemical_formula_sum   'Sc2 Hg1 P1'
_cell_volume   80.26
_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
  Sc  Sc2  1  0.98  0.0  0.55  1.0
  Sc  Sc3  1  0.0  0.0  0.09  1.0
  Hg  Hg0  1  0.0  0.98  0.55  1.0
  P  P1  1  0.0  0.0  0.0  1.0

data_Sc2HgP
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.97
_cell_length_b   3.97
_cell_length_c   5.82
_cell_angle_alpha   109.95
_cell_angle_beta   109.95
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Sc2HgP
_chemical_formula_sum   'Sc2 Hg1 P1'
_cell_volume   80.26
_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
  Sc  Sc0  1  0.09  0.09  0.09  1.0
  Sc  Sc1  1  0.55  0.56  0.56  1.0
  Hg  Hg2  1  0.56  0.55  0.56  1.0
  P  P3  1  0.0  0.0  0.0  1.0

Sc Sc Hg P
Sc Sc Hg P 0 2 + - o 1 3 o o o 
ScHgScP is alpha oxygen-derived structured and crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one mercury;scandium molecule and one phosphanylidynescandium molecule.