data_Si2AgP
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.65
_cell_length_b   3.43
_cell_length_c   7.54
_cell_angle_alpha   90.0
_cell_angle_beta   99.71
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Si2AgP
_chemical_formula_sum   'Si2 Ag1 P1'
_cell_volume   67.49
_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
  Si  Si2  1  0.82  0.71  0.07  1.0
  Si  Si3  1  0.56  0.0  0.59  1.0
  Ag  Ag0  1  0.81  0.71  0.82  1.0
  P  P1  1  0.85  0.0  0.67  1.0

data_Si2AgP
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.65
_cell_length_b   3.43
_cell_length_c   7.54
_cell_angle_alpha   90.0
_cell_angle_beta   99.71
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Si2AgP
_chemical_formula_sum   'Si2 Ag1 P1'
_cell_volume   67.49
_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
  Si  Si0  1  0.56  0.0  0.59  1.0
  Si  Si1  1  0.82  0.71  0.07  1.0
  Ag  Ag2  1  0.81  0.71  0.82  1.0
  P  P3  1  0.85  0.0  0.67  1.0

Si Si Ag P
AgSi2P crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one AgSi2P cluster. Ag(1) is bonded in a 1-coordinate geometry to one Si(1) and one P(1) atom. The Ag(1)-Si(1) bond length is 1.84 Å. The Ag(1)-P(1) bond length is 1.55 Å. There are two inequivalent Si sites. In the first Si site, Si(1) is bonded in a distorted single-bond geometry to one Ag(1) atom. In the second Si site, Si(2) is bonded in a distorted single-bond geometry to one P(1) atom. The Si(2)-P(1) bond length is 0.88 Å. P(1) is bonded in a 1-coordinate geometry to one Ag(1) and one Si(2) atom.