data_AgP2Rh
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.98
_cell_length_b   2.98
_cell_length_c   7.02
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   AgP2Rh
_chemical_formula_sum   'Ag1 P2 Rh1'
_cell_volume   62.32
_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
  Ag  Ag0  1  0.0  0.0  0.51  1.0
  P  P1  1  0.49  0.49  0.57  1.0
  P  P2  1  0.49  0.49  0.45  1.0
  Rh  Rh3  1  0.0  0.0  0.0  1.0

data_AgP2Rh
_symmetry_space_group_name_H-M   P4mm
_cell_length_a   2.98
_cell_length_b   2.98
_cell_length_c   7.02
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   99
_chemical_formula_structural   AgP2Rh
_chemical_formula_sum   'Ag1 P2 Rh1'
_cell_volume   62.32
_cell_formula_units_Z   1
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '-y, x, z'
  3  '-x, -y, z'
  4  'y, -x, z'
  5  '-x, y, z'
  6  'y, x, z'
  7  'x, -y, z'
  8  '-y, -x, 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
  Ag  Ag0  1  0.0  0.0  0.51  1.0
  P  P1  1  0.5  0.5  0.45  1.0
  P  P2  1  0.5  0.5  0.57  1.0
  Rh  Rh3  1  0.0  0.0  0.0  1.0

Ag P P Rh
Ag P P Rh 0 2 - - o 0 2 - o o 0 2 o - o 0 2 o o o 0 1 - - o 0 1 - o o 0 1 o - o 0 1 o o o 0 3 o o + 0 3 o o o 1 2 o o o 1 3 + + + 1 3 + o + 1 3 o + + 1 3 o o + 3 3 + o o 3 3 o + o 
RhAgP2 crystallizes in the monoclinic Cm space group. Rh(1) is bonded to four equivalent Rh(1) and two equivalent Ag(1) atoms to form distorted RhAg2Rh4 octahedra that share corners with eight equivalent Ag(1)P8Rh2 hexagonal bipyramids, corners with six equivalent Rh(1)Ag2Rh4 octahedra, and edges with four equivalent Rh(1)Ag2Rh4 octahedra. The corner-sharing octahedra are not tilted. All Rh(1)-Rh(1) bond lengths are 2.98 Å. There is one shorter (3.43 Å) and one longer (3.59 Å) Rh(1)-Ag(1) bond length. There are two inequivalent Ag sites. In the first Ag site, Ag(1) is bonded to two equivalent Rh(1), four equivalent P(1), and four equivalent P(2) atoms to form distorted AgP8Rh2 hexagonal bipyramids that share corners with two equivalent Ag(1)P8Rh2 hexagonal bipyramids, corners with eight equivalent Rh(1)Ag2Rh4 octahedra, edges with four equivalent Ag(1)P8Rh2 hexagonal bipyramids, and faces with four equivalent Ag(1)P8Rh2 hexagonal bipyramids. The corner-sharing octahedral tilt angles are 90°. There are a spread of Ag(1)-P(1) bond distances ranging from 2.10-2.19 Å. There are a spread of Ag(1)-P(2) bond distances ranging from 2.10-2.19 Å. In the second Ag site, Ag(1) is bonded to two equivalent Rh(1), four equivalent P(1), and four equivalent P(2) atoms to form distorted AgP8Rh2 hexagonal bipyramids that share corners with two equivalent Ag(1)P8Rh2 hexagonal bipyramids, corners with eight equivalent Rh(1)Ag2Rh4 octahedra, edges with four equivalent Ag(1)P8Rh2 hexagonal bipyramids, and faces with four equivalent Ag(1)P8Rh2 hexagonal bipyramids. The corner-sharing octahedral tilt angles are 90°. There is one shorter (3.43 Å) and one longer (3.59 Å) Ag(1)-Rh(1) bond length. There are a spread of Ag(1)-P(1) bond distances ranging from 2.10-2.19 Å. There are a spread of Ag(1)-P(2) bond distances ranging from 2.10-2.19 Å. There are two inequivalent P sites. In the first P site, P(1) is bonded in a single-bond geometry to four Ag(1,1) and one P(2) atom. The P(1)-P(2) bond length is 0.82 Å. In the second P site, P(2) is bonded in a single-bond geometry to four Ag(1,1) and one P(1) atom.