The material described by Yb3W crystallizes in the hexagonal P6_3/mmc space group. Yb(1) is bonded in a 4-coordinate geometry to four equivalent W(1) atoms. W(1) is bonded to twelve equivalent Yb(1) atoms to form a mixture of corner and face-sharing WYb12 cuboctahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_Yb3W
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.899
_cell_length_b   6.899
_cell_length_c   5.279
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   217.589
_cell_formula_units_Z   2
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
  Yb  Yb0  1  0.179  0.358  0.250  1.0
  Yb  Yb1  1  0.642  0.821  0.250  1.0
  Yb  Yb2  1  0.179  0.821  0.250  1.0
  Yb  Yb3  1  0.821  0.642  0.750  1.0
  Yb  Yb4  1  0.358  0.179  0.750  1.0
  Yb  Yb5  1  0.821  0.179  0.750  1.0
  W  W6  1  0.333  0.667  0.750  1.0
  W  W7  1  0.667  0.333  0.250  1.0
[/CIF]
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The material described by Yb3W crystallizes in the hexagonal P6_3/mmc space group. Yb(1) is bonded in a 4-coordinate geometry to four equivalent W(1) atoms. W(1) is bonded to twelve equivalent Yb(1) atoms to form a mixture of corner and face-sharing WYb12 cuboctahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_Yb3W
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.899
_cell_length_b   6.899
_cell_length_c   5.279
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   217.589
_cell_formula_units_Z   2
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
  Yb  Yb0  1  0.179  0.358  0.250  1.0
  Yb  Yb1  1  0.642  0.821  0.250  1.0
  Yb  Yb2  1  0.179  0.821  0.250  1.0
  Yb  Yb3  1  0.821  0.642  0.750  1.0
  Yb  Yb4  1  0.358  0.179  0.750  1.0
  Yb  Yb5  1  0.821  0.179  0.750  1.0
  W  W6  1  0.333  0.667  0.750  1.0
  W  W7  1  0.667  0.333  0.250  1.0
[/CIF]
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