The structure described by Tm3Y(Pd2Sn)4 is Tungsten-derived structured and crystallizes in the trigonal R-3m space group. There are three inequivalent Tm sites. In the first Tm site, Tm(1) is bonded in a body-centered cubic geometry to one Pd(2), one Pd(3), three equivalent Pd(1), three equivalent Pd(4), three equivalent Sn(1), and three equivalent Sn(2) atoms. In the second Tm site, Tm(2) is bonded in a body-centered cubic geometry to two equivalent Pd(1); six Pd(2,2); and six equivalent Sn(1) atoms. In the third Tm site, Tm(1) is bonded in a body-centered cubic geometry to one Pd(2), one Pd(3), three equivalent Pd(1), three equivalent Pd(4), three equivalent Sn(1), and three equivalent Sn(2) atoms. Y(1) is bonded in a body-centered cubic geometry to two equivalent Pd(4); six Pd(3,3); and six equivalent Sn(2) atoms. There are eight inequivalent Pd sites. In the first Pd site, Pd(2) is bonded in a body-centered cubic geometry to one Tm(1), three equivalent Tm(2), and four equivalent Sn(1) atoms. In the second Pd site, Pd(3) is bonded in a body-centered cubic geometry to one Tm(1), three equivalent Y(1), and four equivalent Sn(2) atoms. In the third Pd site, Pd(1) is bonded in a body-centered cubic geometry to one Tm(2), three equivalent Tm(1), one Sn(2), and three equivalent Sn(1) atoms. In the fourth Pd site, Pd(2) is bonded in a body-centered cubic geometry to one Tm(1), three equivalent Tm(2), and four equivalent Sn(1) atoms. In the fifth Pd site, Pd(3) is bonded in a body-centered cubic geometry to one Tm(1), three equivalent Y(1), and four equivalent Sn(2) atoms. In the sixth Pd site, Pd(4) is bonded in a body-centered cubic geometry to three equivalent Tm(1), one Y(1), one Sn(1), and three equivalent Sn(2) atoms. In the seventh Pd site, Pd(2) is bonded in a body-centered cubic geometry to one Tm(1), three equivalent Tm(2), and four equivalent Sn(1) atoms. In the eighth Pd site, Pd(3) is bonded in a body-centered cubic geometry to one Tm(1), three equivalent Y(1), and four equivalent Sn(2) atoms. There are two inequivalent Sn sites. In the first Sn site, Sn(1) is bonded in a distorted body-centered cubic geometry to three equivalent Tm(1); three equivalent Tm(2); one Pd(4); three equivalent Pd(1); and four Pd(2,2) atoms. In the second Sn site, Sn(2) is bonded in a distorted body-centered cubic geometry to three equivalent Tm(1); three equivalent Y(1); one Pd(1); three equivalent Pd(4); and four Pd(3,3) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_YTm3(SnPd2)4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   15.790
_cell_length_b   15.790
_cell_length_c   15.790
_cell_angle_alpha   17.478
_cell_angle_beta   17.478
_cell_angle_gamma   17.478
_symmetry_Int_Tables_number   1
_cell_volume   309.936
_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
  Y  Y0  1  0.500  0.500  0.500  1.0
  Tm  Tm1  1  0.750  0.750  0.750  1.0
  Tm  Tm2  1  0.000  0.000  0.000  1.0
  Tm  Tm3  1  0.250  0.250  0.250  1.0
  Sn  Sn4  1  0.625  0.625  0.625  1.0
  Sn  Sn5  1  0.375  0.375  0.375  1.0
  Sn  Sn6  1  0.875  0.875  0.875  1.0
  Sn  Sn7  1  0.125  0.125  0.125  1.0
  Pd  Pd8  1  0.938  0.938  0.938  1.0
  Pd  Pd9  1  0.687  0.687  0.687  1.0
  Pd  Pd10  1  0.188  0.188  0.188  1.0
  Pd  Pd11  1  0.437  0.437  0.437  1.0
  Pd  Pd12  1  0.563  0.563  0.563  1.0
  Pd  Pd13  1  0.313  0.313  0.313  1.0
  Pd  Pd14  1  0.812  0.812  0.812  1.0
  Pd  Pd15  1  0.062  0.062  0.062  1.0
[/CIF]
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The structure described by Tm3Y(Pd2Sn)4 is Tungsten-derived structured and crystallizes in the trigonal R-3m space group. There are three inequivalent Tm sites. In the first Tm site, Tm(1) is bonded in a body-centered cubic geometry to one Pd(2), one Pd(3), three equivalent Pd(1), three equivalent Pd(4), three equivalent Sn(1), and three equivalent Sn(2) atoms. In the second Tm site, Tm(2) is bonded in a body-centered cubic geometry to two equivalent Pd(1); six Pd(2,2); and six equivalent Sn(1) atoms. In the third Tm site, Tm(1) is bonded in a body-centered cubic geometry to one Pd(2), one Pd(3), three equivalent Pd(1), three equivalent Pd(4), three equivalent Sn(1), and three equivalent Sn(2) atoms. Y(1) is bonded in a body-centered cubic geometry to two equivalent Pd(4); six Pd(3,3); and six equivalent Sn(2) atoms. There are eight inequivalent Pd sites. In the first Pd site, Pd(2) is bonded in a body-centered cubic geometry to one Tm(1), three equivalent Tm(2), and four equivalent Sn(1) atoms. In the second Pd site, Pd(3) is bonded in a body-centered cubic geometry to one Tm(1), three equivalent Y(1), and four equivalent Sn(2) atoms. In the third Pd site, Pd(1) is bonded in a body-centered cubic geometry to one Tm(2), three equivalent Tm(1), one Sn(2), and three equivalent Sn(1) atoms. In the fourth Pd site, Pd(2) is bonded in a body-centered cubic geometry to one Tm(1), three equivalent Tm(2), and four equivalent Sn(1) atoms. In the fifth Pd site, Pd(3) is bonded in a body-centered cubic geometry to one Tm(1), three equivalent Y(1), and four equivalent Sn(2) atoms. In the sixth Pd site, Pd(4) is bonded in a body-centered cubic geometry to three equivalent Tm(1), one Y(1), one Sn(1), and three equivalent Sn(2) atoms. In the seventh Pd site, Pd(2) is bonded in a body-centered cubic geometry to one Tm(1), three equivalent Tm(2), and four equivalent Sn(1) atoms. In the eighth Pd site, Pd(3) is bonded in a body-centered cubic geometry to one Tm(1), three equivalent Y(1), and four equivalent Sn(2) atoms. There are two inequivalent Sn sites. In the first Sn site, Sn(1) is bonded in a distorted body-centered cubic geometry to three equivalent Tm(1); three equivalent Tm(2); one Pd(4); three equivalent Pd(1); and four Pd(2,2) atoms. In the second Sn site, Sn(2) is bonded in a distorted body-centered cubic geometry to three equivalent Tm(1); three equivalent Y(1); one Pd(1); three equivalent Pd(4); and four Pd(3,3) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_YTm3(SnPd2)4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   15.790
_cell_length_b   15.790
_cell_length_c   15.790
_cell_angle_alpha   17.478
_cell_angle_beta   17.478
_cell_angle_gamma   17.478
_symmetry_Int_Tables_number   1
_cell_volume   309.936
_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
  Y  Y0  1  0.500  0.500  0.500  1.0
  Tm  Tm1  1  0.750  0.750  0.750  1.0
  Tm  Tm2  1  0.000  0.000  0.000  1.0
  Tm  Tm3  1  0.250  0.250  0.250  1.0
  Sn  Sn4  1  0.625  0.625  0.625  1.0
  Sn  Sn5  1  0.375  0.375  0.375  1.0
  Sn  Sn6  1  0.875  0.875  0.875  1.0
  Sn  Sn7  1  0.125  0.125  0.125  1.0
  Pd  Pd8  1  0.938  0.938  0.938  1.0
  Pd  Pd9  1  0.687  0.687  0.687  1.0
  Pd  Pd10  1  0.188  0.188  0.188  1.0
  Pd  Pd11  1  0.437  0.437  0.437  1.0
  Pd  Pd12  1  0.563  0.563  0.563  1.0
  Pd  Pd13  1  0.313  0.313  0.313  1.0
  Pd  Pd14  1  0.812  0.812  0.812  1.0
  Pd  Pd15  1  0.062  0.062  0.062  1.0
[/CIF]
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