The compound described by TmSm3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. Tm(1) is bonded to twelve equivalent Sm(1) atoms to form TmSm12 cuboctahedra that share corners with twelve equivalent Tm(1)Sm12 cuboctahedra, edges with twenty-four equivalent Sm(1)Sm8Tm4 cuboctahedra, faces with six equivalent Tm(1)Sm12 cuboctahedra, and faces with twelve equivalent Sm(1)Sm8Tm4 cuboctahedra. Sm(1) is bonded to four equivalent Tm(1) and eight equivalent Sm(1) atoms to form SmSm8Tm4 cuboctahedra that share corners with twelve equivalent Sm(1)Sm8Tm4 cuboctahedra, edges with eight equivalent Tm(1)Sm12 cuboctahedra, edges with sixteen equivalent Sm(1)Sm8Tm4 cuboctahedra, faces with four equivalent Tm(1)Sm12 cuboctahedra, and faces with fourteen equivalent Sm(1)Sm8Tm4 cuboctahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_Sm3Tm
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.087
_cell_length_b   5.084
_cell_length_c   5.085
_cell_angle_alpha   89.999
_cell_angle_beta   89.998
_cell_angle_gamma   89.998
_symmetry_Int_Tables_number   1
_cell_volume   131.528
_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
  Sm  Sm0  1  0.000  0.500  0.500  1.0
  Sm  Sm1  1  0.500  1.000  0.500  1.0
  Sm  Sm2  1  0.500  0.500  1.000  1.0
  Tm  Tm3  1  1.000  0.000  0.000  1.0
[/CIF]
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The compound described by TmSm3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. Tm(1) is bonded to twelve equivalent Sm(1) atoms to form TmSm12 cuboctahedra that share corners with twelve equivalent Tm(1)Sm12 cuboctahedra, edges with twenty-four equivalent Sm(1)Sm8Tm4 cuboctahedra, faces with six equivalent Tm(1)Sm12 cuboctahedra, and faces with twelve equivalent Sm(1)Sm8Tm4 cuboctahedra. Sm(1) is bonded to four equivalent Tm(1) and eight equivalent Sm(1) atoms to form SmSm8Tm4 cuboctahedra that share corners with twelve equivalent Sm(1)Sm8Tm4 cuboctahedra, edges with eight equivalent Tm(1)Sm12 cuboctahedra, edges with sixteen equivalent Sm(1)Sm8Tm4 cuboctahedra, faces with four equivalent Tm(1)Sm12 cuboctahedra, and faces with fourteen equivalent Sm(1)Sm8Tm4 cuboctahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_Sm3Tm
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.087
_cell_length_b   5.084
_cell_length_c   5.085
_cell_angle_alpha   89.999
_cell_angle_beta   89.998
_cell_angle_gamma   89.998
_symmetry_Int_Tables_number   1
_cell_volume   131.528
_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
  Sm  Sm0  1  0.000  0.500  0.500  1.0
  Sm  Sm1  1  0.500  1.000  0.500  1.0
  Sm  Sm2  1  0.500  0.500  1.000  1.0
  Tm  Tm3  1  1.000  0.000  0.000  1.0
[/CIF]
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