The material described by TmCd2 crystallizes in the trigonal P-3m1 space group. Tm(1) is bonded to two equivalent Tm(1) and six equivalent Cd(1) atoms to form TmTm2Cd6 hexagonal bipyramids that share corners with two equivalent Tm(1)Tm2Cd6 hexagonal bipyramids, corners with six equivalent Cd(1)Tm3Cd5 hexagonal bipyramids, edges with six equivalent Tm(1)Tm2Cd6 hexagonal bipyramids, and edges with eighteen equivalent Cd(1)Tm3Cd5 hexagonal bipyramids. Cd(1) is bonded to three equivalent Tm(1) and five equivalent Cd(1) atoms to form distorted CdTm3Cd5 hexagonal bipyramids that share corners with three equivalent Tm(1)Tm2Cd6 hexagonal bipyramids, corners with five equivalent Cd(1)Tm3Cd5 hexagonal bipyramids, edges with nine equivalent Tm(1)Tm2Cd6 hexagonal bipyramids, and edges with fifteen equivalent Cd(1)Tm3Cd5 hexagonal bipyramids. is represented by the CIF card [CIF]
data_TmCd2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.406
_cell_length_b   5.406
_cell_length_c   3.201
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   81.025
_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
  Tm  Tm0  1  0.000  0.000  0.000  1.0
  Cd  Cd1  1  0.667  0.333  0.953  1.0
  Cd  Cd2  1  0.333  0.667  0.047  1.0
[/CIF]
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The material described by TmCd2 crystallizes in the trigonal P-3m1 space group. Tm(1) is bonded to two equivalent Tm(1) and six equivalent Cd(1) atoms to form TmTm2Cd6 hexagonal bipyramids that share corners with two equivalent Tm(1)Tm2Cd6 hexagonal bipyramids, corners with six equivalent Cd(1)Tm3Cd5 hexagonal bipyramids, edges with six equivalent Tm(1)Tm2Cd6 hexagonal bipyramids, and edges with eighteen equivalent Cd(1)Tm3Cd5 hexagonal bipyramids. Cd(1) is bonded to three equivalent Tm(1) and five equivalent Cd(1) atoms to form distorted CdTm3Cd5 hexagonal bipyramids that share corners with three equivalent Tm(1)Tm2Cd6 hexagonal bipyramids, corners with five equivalent Cd(1)Tm3Cd5 hexagonal bipyramids, edges with nine equivalent Tm(1)Tm2Cd6 hexagonal bipyramids, and edges with fifteen equivalent Cd(1)Tm3Cd5 hexagonal bipyramids. is represented by the CIF card [CIF]
data_TmCd2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.406
_cell_length_b   5.406
_cell_length_c   3.201
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   81.025
_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
  Tm  Tm0  1  0.000  0.000  0.000  1.0
  Cd  Cd1  1  0.667  0.333  0.953  1.0
  Cd  Cd2  1  0.333  0.667  0.047  1.0
[/CIF]
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