The compound described by KNd is alpha Samarium-derived structured and crystallizes in the hexagonal P-6m2 space group. K(1) is bonded to six equivalent K(1) and six equivalent Nd(1) atoms to form KK6Nd6 cuboctahedra that share corners with eighteen equivalent K(1)K6Nd6 cuboctahedra, edges with six equivalent K(1)K6Nd6 cuboctahedra, edges with twelve equivalent Nd(1)K6Nd6 cuboctahedra, faces with eight equivalent K(1)K6Nd6 cuboctahedra, and faces with twelve equivalent Nd(1)K6Nd6 cuboctahedra. Nd(1) is bonded to six equivalent K(1) and six equivalent Nd(1) atoms to form NdK6Nd6 cuboctahedra that share corners with eighteen equivalent Nd(1)K6Nd6 cuboctahedra, edges with six equivalent Nd(1)K6Nd6 cuboctahedra, edges with twelve equivalent K(1)K6Nd6 cuboctahedra, faces with eight equivalent Nd(1)K6Nd6 cuboctahedra, and faces with twelve equivalent K(1)K6Nd6 cuboctahedra. is represented by the CIF card [CIF]
data_KNd
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.723
_cell_length_b   3.723
_cell_length_c   7.246
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.009
_symmetry_Int_Tables_number   1
_cell_volume   86.972
_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
  K  K0  1  0.667  0.333  0.750  1.0
  Nd  Nd1  1  0.333  0.667  0.250  1.0
[/CIF]
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The compound described by KNd is alpha Samarium-derived structured and crystallizes in the hexagonal P-6m2 space group. K(1) is bonded to six equivalent K(1) and six equivalent Nd(1) atoms to form KK6Nd6 cuboctahedra that share corners with eighteen equivalent K(1)K6Nd6 cuboctahedra, edges with six equivalent K(1)K6Nd6 cuboctahedra, edges with twelve equivalent Nd(1)K6Nd6 cuboctahedra, faces with eight equivalent K(1)K6Nd6 cuboctahedra, and faces with twelve equivalent Nd(1)K6Nd6 cuboctahedra. Nd(1) is bonded to six equivalent K(1) and six equivalent Nd(1) atoms to form NdK6Nd6 cuboctahedra that share corners with eighteen equivalent Nd(1)K6Nd6 cuboctahedra, edges with six equivalent Nd(1)K6Nd6 cuboctahedra, edges with twelve equivalent K(1)K6Nd6 cuboctahedra, faces with eight equivalent Nd(1)K6Nd6 cuboctahedra, and faces with twelve equivalent K(1)K6Nd6 cuboctahedra. is represented by the CIF card [CIF]
data_KNd
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.723
_cell_length_b   3.723
_cell_length_c   7.246
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.009
_symmetry_Int_Tables_number   1
_cell_volume   86.972
_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
  K  K0  1  0.667  0.333  0.750  1.0
  Nd  Nd1  1  0.333  0.667  0.250  1.0
[/CIF]
.