The material described by Ce4Pt12Sn25 crystallizes in the cubic Im-3 space group. Ce(1) is bonded to six equivalent Pt(1), six equivalent Sn(1), and six equivalent Sn(2) atoms to form distorted CeSn12Pt6 cuboctahedra that share faces with two equivalent Sn(3)Sn12 cuboctahedra and faces with six equivalent Ce(1)Sn12Pt6 cuboctahedra. Pt(1) is bonded in a 8-coordinate geometry to two equivalent Ce(1), three equivalent Sn(1), and three equivalent Sn(2) atoms. There are three inequivalent Sn sites. In the first Sn site, Sn(1) is bonded in a 3-coordinate geometry to two equivalent Ce(1), three equivalent Pt(1), and one Sn(3) atom. In the second Sn site, Sn(2) is bonded in a 3-coordinate geometry to two equivalent Ce(1) and three equivalent Pt(1) atoms. In the third Sn site, Sn(3) is bonded to twelve equivalent Sn(1) atoms to form SnSn12 cuboctahedra that share faces with eight equivalent Ce(1)Sn12Pt6 cuboctahedra. is represented by the CIF file [CIF]
data_Ce4Sn25Pt12
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.709
_cell_length_b   10.709
_cell_length_c   10.709
_cell_angle_alpha   109.471
_cell_angle_beta   109.471
_cell_angle_gamma   109.471
_symmetry_Int_Tables_number   1
_cell_volume   945.446
_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
  Ce  Ce0  1  0.000  0.500  0.000  1.0
  Ce  Ce1  1  0.000  0.000  0.500  1.0
  Ce  Ce2  1  0.500  0.500  0.500  1.0
  Ce  Ce3  1  0.500  0.000  0.000  1.0
  Sn  Sn4  1  0.750  0.627  0.877  1.0
  Sn  Sn5  1  0.620  0.373  0.994  1.0
  Sn  Sn6  1  0.123  0.750  0.873  1.0
  Sn  Sn7  1  0.123  0.250  0.373  1.0
  Sn  Sn8  1  0.380  0.373  0.753  1.0
  Sn  Sn9  1  0.000  0.000  0.000  1.0
  Sn  Sn10  1  0.127  0.877  0.250  1.0
  Sn  Sn11  1  0.627  0.877  0.750  1.0
  Sn  Sn12  1  0.373  0.123  0.250  1.0
  Sn  Sn13  1  0.873  0.123  0.750  1.0
  Sn  Sn14  1  0.373  0.753  0.380  1.0
  Sn  Sn15  1  0.250  0.127  0.877  1.0
  Sn  Sn16  1  0.006  0.380  0.627  1.0
  Sn  Sn17  1  0.994  0.620  0.373  1.0
  Sn  Sn18  1  0.250  0.373  0.123  1.0
  Sn  Sn19  1  0.627  0.247  0.620  1.0
  Sn  Sn20  1  0.877  0.250  0.127  1.0
  Sn  Sn21  1  0.247  0.620  0.627  1.0
  Sn  Sn22  1  0.750  0.873  0.123  1.0
  Sn  Sn23  1  0.753  0.380  0.373  1.0
  Sn  Sn24  1  0.627  0.006  0.380  1.0
  Sn  Sn25  1  0.373  0.994  0.620  1.0
  Sn  Sn26  1  0.877  0.750  0.627  1.0
  Sn  Sn27  1  0.380  0.627  0.006  1.0
  Sn  Sn28  1  0.620  0.627  0.247  1.0
  Pt  Pt29  1  0.487  0.319  0.168  1.0
  Pt  Pt30  1  0.152  0.319  0.832  1.0
  Pt  Pt31  1  0.168  0.848  0.681  1.0
  Pt  Pt32  1  0.319  0.168  0.487  1.0
  Pt  Pt33  1  0.848  0.681  0.168  1.0
  Pt  Pt34  1  0.832  0.513  0.681  1.0
  Pt  Pt35  1  0.319  0.832  0.152  1.0
  Pt  Pt36  1  0.681  0.168  0.848  1.0
  Pt  Pt37  1  0.681  0.832  0.513  1.0
  Pt  Pt38  1  0.832  0.152  0.319  1.0
  Pt  Pt39  1  0.168  0.487  0.319  1.0
  Pt  Pt40  1  0.513  0.681  0.832  1.0
[/CIF]
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The material described by Ce4Pt12Sn25 crystallizes in the cubic Im-3 space group. Ce(1) is bonded to six equivalent Pt(1), six equivalent Sn(1), and six equivalent Sn(2) atoms to form distorted CeSn12Pt6 cuboctahedra that share faces with two equivalent Sn(3)Sn12 cuboctahedra and faces with six equivalent Ce(1)Sn12Pt6 cuboctahedra. Pt(1) is bonded in a 8-coordinate geometry to two equivalent Ce(1), three equivalent Sn(1), and three equivalent Sn(2) atoms. There are three inequivalent Sn sites. In the first Sn site, Sn(1) is bonded in a 3-coordinate geometry to two equivalent Ce(1), three equivalent Pt(1), and one Sn(3) atom. In the second Sn site, Sn(2) is bonded in a 3-coordinate geometry to two equivalent Ce(1) and three equivalent Pt(1) atoms. In the third Sn site, Sn(3) is bonded to twelve equivalent Sn(1) atoms to form SnSn12 cuboctahedra that share faces with eight equivalent Ce(1)Sn12Pt6 cuboctahedra. is represented by the CIF file [CIF]
data_Ce4Sn25Pt12
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.709
_cell_length_b   10.709
_cell_length_c   10.709
_cell_angle_alpha   109.471
_cell_angle_beta   109.471
_cell_angle_gamma   109.471
_symmetry_Int_Tables_number   1
_cell_volume   945.446
_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
  Ce  Ce0  1  0.000  0.500  0.000  1.0
  Ce  Ce1  1  0.000  0.000  0.500  1.0
  Ce  Ce2  1  0.500  0.500  0.500  1.0
  Ce  Ce3  1  0.500  0.000  0.000  1.0
  Sn  Sn4  1  0.750  0.627  0.877  1.0
  Sn  Sn5  1  0.620  0.373  0.994  1.0
  Sn  Sn6  1  0.123  0.750  0.873  1.0
  Sn  Sn7  1  0.123  0.250  0.373  1.0
  Sn  Sn8  1  0.380  0.373  0.753  1.0
  Sn  Sn9  1  0.000  0.000  0.000  1.0
  Sn  Sn10  1  0.127  0.877  0.250  1.0
  Sn  Sn11  1  0.627  0.877  0.750  1.0
  Sn  Sn12  1  0.373  0.123  0.250  1.0
  Sn  Sn13  1  0.873  0.123  0.750  1.0
  Sn  Sn14  1  0.373  0.753  0.380  1.0
  Sn  Sn15  1  0.250  0.127  0.877  1.0
  Sn  Sn16  1  0.006  0.380  0.627  1.0
  Sn  Sn17  1  0.994  0.620  0.373  1.0
  Sn  Sn18  1  0.250  0.373  0.123  1.0
  Sn  Sn19  1  0.627  0.247  0.620  1.0
  Sn  Sn20  1  0.877  0.250  0.127  1.0
  Sn  Sn21  1  0.247  0.620  0.627  1.0
  Sn  Sn22  1  0.750  0.873  0.123  1.0
  Sn  Sn23  1  0.753  0.380  0.373  1.0
  Sn  Sn24  1  0.627  0.006  0.380  1.0
  Sn  Sn25  1  0.373  0.994  0.620  1.0
  Sn  Sn26  1  0.877  0.750  0.627  1.0
  Sn  Sn27  1  0.380  0.627  0.006  1.0
  Sn  Sn28  1  0.620  0.627  0.247  1.0
  Pt  Pt29  1  0.487  0.319  0.168  1.0
  Pt  Pt30  1  0.152  0.319  0.832  1.0
  Pt  Pt31  1  0.168  0.848  0.681  1.0
  Pt  Pt32  1  0.319  0.168  0.487  1.0
  Pt  Pt33  1  0.848  0.681  0.168  1.0
  Pt  Pt34  1  0.832  0.513  0.681  1.0
  Pt  Pt35  1  0.319  0.832  0.152  1.0
  Pt  Pt36  1  0.681  0.168  0.848  1.0
  Pt  Pt37  1  0.681  0.832  0.513  1.0
  Pt  Pt38  1  0.832  0.152  0.319  1.0
  Pt  Pt39  1  0.168  0.487  0.319  1.0
  Pt  Pt40  1  0.513  0.681  0.832  1.0
[/CIF]
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