The compound described by CePtGe crystallizes in the orthorhombic Pmmn space group. There are three inequivalent Ce sites. In the first Ce site, Ce(1) is bonded in a 12-coordinate geometry to three equivalent Pt(1), three equivalent Pt(2), three equivalent Ge(1), and three equivalent Ge(2) atoms. In the second Ce site, Ce(2) is bonded in a 12-coordinate geometry to two equivalent Pt(2), four equivalent Pt(1), two equivalent Ge(1), and four equivalent Ge(2) atoms. In the third Ce site, Ce(3) is bonded in a 12-coordinate geometry to two equivalent Pt(1), four equivalent Pt(2), two equivalent Ge(2), and four equivalent Ge(1) atoms. There are two inequivalent Pt sites. In the first Pt site, Pt(1) is bonded in a 10-coordinate geometry to one Ce(3), two equivalent Ce(2), three equivalent Ce(1), one Pt(1), one Ge(2), and two equivalent Ge(1) atoms. In the second Pt site, Pt(2) is bonded in a 10-coordinate geometry to one Ce(2), two equivalent Ce(3), three equivalent Ce(1), one Ge(1), and three equivalent Ge(2) atoms. There are two inequivalent Ge sites. In the first Ge site, Ge(1) is bonded in a 10-coordinate geometry to one Ce(2), two equivalent Ce(3), three equivalent Ce(1), one Pt(2), two equivalent Pt(1), and one Ge(1) atom. In the second Ge site, Ge(2) is bonded in a 10-coordinate geometry to one Ce(3), two equivalent Ce(2), three equivalent Ce(1), one Pt(1), and three equivalent Pt(2) atoms. is represented by the CIF file [CIF]
data_CeGePt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.461
_cell_length_b   7.598
_cell_length_c   14.713
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   498.671
_cell_formula_units_Z   8
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  0.500  0.785  0.254  1.0
  Ce  Ce1  1  0.000  0.291  0.500  1.0
  Ce  Ce2  1  0.500  0.703  0.500  1.0
  Ce  Ce3  1  0.000  0.297  0.000  1.0
  Ce  Ce4  1  0.000  0.215  0.247  1.0
  Ce  Ce5  1  0.000  0.215  0.753  1.0
  Ce  Ce6  1  0.500  0.709  0.000  1.0
  Ce  Ce7  1  0.500  0.785  0.746  1.0
  Ge  Ge8  1  0.000  0.913  0.406  1.0
  Ge  Ge9  1  0.000  0.591  0.147  1.0
  Ge  Ge10  1  0.500  0.409  0.647  1.0
  Ge  Ge11  1  0.000  0.591  0.853  1.0
  Ge  Ge12  1  0.500  0.409  0.353  1.0
  Ge  Ge13  1  0.000  0.913  0.594  1.0
  Ge  Ge14  1  0.500  0.087  0.906  1.0
  Ge  Ge15  1  0.500  0.087  0.094  1.0
  Pt  Pt16  1  0.000  0.923  0.890  1.0
  Pt  Pt17  1  0.000  0.923  0.110  1.0
  Pt  Pt18  1  0.500  0.418  0.145  1.0
  Pt  Pt19  1  0.000  0.582  0.645  1.0
  Pt  Pt20  1  0.500  0.418  0.855  1.0
  Pt  Pt21  1  0.500  0.077  0.610  1.0
  Pt  Pt22  1  0.500  0.077  0.390  1.0
  Pt  Pt23  1  0.000  0.582  0.355  1.0
[/CIF]
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The compound described by CePtGe crystallizes in the orthorhombic Pmmn space group. There are three inequivalent Ce sites. In the first Ce site, Ce(1) is bonded in a 12-coordinate geometry to three equivalent Pt(1), three equivalent Pt(2), three equivalent Ge(1), and three equivalent Ge(2) atoms. In the second Ce site, Ce(2) is bonded in a 12-coordinate geometry to two equivalent Pt(2), four equivalent Pt(1), two equivalent Ge(1), and four equivalent Ge(2) atoms. In the third Ce site, Ce(3) is bonded in a 12-coordinate geometry to two equivalent Pt(1), four equivalent Pt(2), two equivalent Ge(2), and four equivalent Ge(1) atoms. There are two inequivalent Pt sites. In the first Pt site, Pt(1) is bonded in a 10-coordinate geometry to one Ce(3), two equivalent Ce(2), three equivalent Ce(1), one Pt(1), one Ge(2), and two equivalent Ge(1) atoms. In the second Pt site, Pt(2) is bonded in a 10-coordinate geometry to one Ce(2), two equivalent Ce(3), three equivalent Ce(1), one Ge(1), and three equivalent Ge(2) atoms. There are two inequivalent Ge sites. In the first Ge site, Ge(1) is bonded in a 10-coordinate geometry to one Ce(2), two equivalent Ce(3), three equivalent Ce(1), one Pt(2), two equivalent Pt(1), and one Ge(1) atom. In the second Ge site, Ge(2) is bonded in a 10-coordinate geometry to one Ce(3), two equivalent Ce(2), three equivalent Ce(1), one Pt(1), and three equivalent Pt(2) atoms. is represented by the CIF file [CIF]
data_CeGePt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.461
_cell_length_b   7.598
_cell_length_c   14.713
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   498.671
_cell_formula_units_Z   8
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  0.500  0.785  0.254  1.0
  Ce  Ce1  1  0.000  0.291  0.500  1.0
  Ce  Ce2  1  0.500  0.703  0.500  1.0
  Ce  Ce3  1  0.000  0.297  0.000  1.0
  Ce  Ce4  1  0.000  0.215  0.247  1.0
  Ce  Ce5  1  0.000  0.215  0.753  1.0
  Ce  Ce6  1  0.500  0.709  0.000  1.0
  Ce  Ce7  1  0.500  0.785  0.746  1.0
  Ge  Ge8  1  0.000  0.913  0.406  1.0
  Ge  Ge9  1  0.000  0.591  0.147  1.0
  Ge  Ge10  1  0.500  0.409  0.647  1.0
  Ge  Ge11  1  0.000  0.591  0.853  1.0
  Ge  Ge12  1  0.500  0.409  0.353  1.0
  Ge  Ge13  1  0.000  0.913  0.594  1.0
  Ge  Ge14  1  0.500  0.087  0.906  1.0
  Ge  Ge15  1  0.500  0.087  0.094  1.0
  Pt  Pt16  1  0.000  0.923  0.890  1.0
  Pt  Pt17  1  0.000  0.923  0.110  1.0
  Pt  Pt18  1  0.500  0.418  0.145  1.0
  Pt  Pt19  1  0.000  0.582  0.645  1.0
  Pt  Pt20  1  0.500  0.418  0.855  1.0
  Pt  Pt21  1  0.500  0.077  0.610  1.0
  Pt  Pt22  1  0.500  0.077  0.390  1.0
  Pt  Pt23  1  0.000  0.582  0.355  1.0
[/CIF]
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