The structure described by Eu3(PtP)4 crystallizes in the monoclinic C2/m space group. There are two inequivalent Eu sites. In the first Eu site, Eu(1) is bonded to three equivalent Pt(1), three equivalent Pt(2), three equivalent P(1), and three equivalent P(2) atoms to form a mixture of edge and face-sharing EuP6Pt6 cuboctahedra. In the second Eu site, Eu(2) is bonded to two equivalent Pt(1), four equivalent Pt(2), two equivalent P(1), and four equivalent P(2) atoms to form a mixture of edge and face-sharing EuP6Pt6 cuboctahedra. There are two inequivalent Pt sites. In the first Pt site, Pt(1) is bonded in a 7-coordinate geometry to one Eu(2), three equivalent Eu(1), one P(1), and two equivalent P(2) atoms. In the second Pt site, Pt(2) is bonded in a 8-coordinate geometry to two equivalent Eu(2), three equivalent Eu(1), one P(2), and two equivalent P(1) atoms. There are two inequivalent P sites. In the first P site, P(1) is bonded in a 7-coordinate geometry to one Eu(2), three equivalent Eu(1), one Pt(1), and two equivalent Pt(2) atoms. In the second P site, P(2) is bonded in a 8-coordinate geometry to two equivalent Eu(2), three equivalent Eu(1), one Pt(2), and two equivalent Pt(1) atoms. is represented by the CIF card [CIF]
data_Eu3(PPt)4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.930
_cell_length_b   9.930
_cell_length_c   7.056
_cell_angle_alpha   69.251
_cell_angle_beta   69.251
_cell_angle_gamma   23.875
_symmetry_Int_Tables_number   1
_cell_volume   262.464
_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
  Eu  Eu0  1  0.750  0.750  0.252  1.0
  Eu  Eu1  1  0.250  0.250  0.748  1.0
  Eu  Eu2  1  0.500  0.500  0.500  1.0
  P  P3  1  0.370  0.370  0.962  1.0
  P  P4  1  0.873  0.873  0.461  1.0
  P  P5  1  0.127  0.127  0.539  1.0
  P  P6  1  0.630  0.630  0.038  1.0
  Pt  Pt7  1  0.372  0.372  0.292  1.0
  Pt  Pt8  1  0.873  0.873  0.796  1.0
  Pt  Pt9  1  0.127  0.127  0.204  1.0
  Pt  Pt10  1  0.628  0.628  0.708  1.0
[/CIF]
.
The structure described by Eu3(PtP)4 crystallizes in the monoclinic C2/m space group. There are two inequivalent Eu sites. In the first Eu site, Eu(1) is bonded to three equivalent Pt(1), three equivalent Pt(2), three equivalent P(1), and three equivalent P(2) atoms to form a mixture of edge and face-sharing EuP6Pt6 cuboctahedra. In the second Eu site, Eu(2) is bonded to two equivalent Pt(1), four equivalent Pt(2), two equivalent P(1), and four equivalent P(2) atoms to form a mixture of edge and face-sharing EuP6Pt6 cuboctahedra. There are two inequivalent Pt sites. In the first Pt site, Pt(1) is bonded in a 7-coordinate geometry to one Eu(2), three equivalent Eu(1), one P(1), and two equivalent P(2) atoms. In the second Pt site, Pt(2) is bonded in a 8-coordinate geometry to two equivalent Eu(2), three equivalent Eu(1), one P(2), and two equivalent P(1) atoms. There are two inequivalent P sites. In the first P site, P(1) is bonded in a 7-coordinate geometry to one Eu(2), three equivalent Eu(1), one Pt(1), and two equivalent Pt(2) atoms. In the second P site, P(2) is bonded in a 8-coordinate geometry to two equivalent Eu(2), three equivalent Eu(1), one Pt(2), and two equivalent Pt(1) atoms. is represented by the CIF card [CIF]
data_Eu3(PPt)4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.930
_cell_length_b   9.930
_cell_length_c   7.056
_cell_angle_alpha   69.251
_cell_angle_beta   69.251
_cell_angle_gamma   23.875
_symmetry_Int_Tables_number   1
_cell_volume   262.464
_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
  Eu  Eu0  1  0.750  0.750  0.252  1.0
  Eu  Eu1  1  0.250  0.250  0.748  1.0
  Eu  Eu2  1  0.500  0.500  0.500  1.0
  P  P3  1  0.370  0.370  0.962  1.0
  P  P4  1  0.873  0.873  0.461  1.0
  P  P5  1  0.127  0.127  0.539  1.0
  P  P6  1  0.630  0.630  0.038  1.0
  Pt  Pt7  1  0.372  0.372  0.292  1.0
  Pt  Pt8  1  0.873  0.873  0.796  1.0
  Pt  Pt9  1  0.127  0.127  0.204  1.0
  Pt  Pt10  1  0.628  0.628  0.708  1.0
[/CIF]
.