The material structure described by ThC2 crystallizes in the tetragonal P4_2/mmc space group. Th(1) is bonded to eight equivalent C(1) atoms to form ThC8 hexagonal bipyramids that share corners with eight equivalent C(1)Th4C trigonal bipyramids and edges with twelve equivalent Th(1)C8 hexagonal bipyramids. C(1) is bonded to four equivalent Th(1) and one C(1) atom to form distorted CTh4C trigonal bipyramids that share corners with four equivalent Th(1)C8 hexagonal bipyramids, corners with sixteen equivalent C(1)Th4C trigonal bipyramids, and edges with six equivalent C(1)Th4C trigonal bipyramids. is represented by the Crystallographic Information File (CIF) [CIF]
data_ThC2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.296
_cell_length_b   4.296
_cell_length_c   5.224
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   96.416
_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
  Th  Th0  1  0.500  0.000  0.500  1.0
  Th  Th1  1  0.000  0.500  0.000  1.0
  C  C2  1  0.000  0.346  0.500  1.0
  C  C3  1  0.000  0.654  0.500  1.0
  C  C4  1  0.654  0.000  0.000  1.0
  C  C5  1  0.346  0.000  0.000  1.0
[/CIF]
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The material structure described by ThC2 crystallizes in the tetragonal P4_2/mmc space group. Th(1) is bonded to eight equivalent C(1) atoms to form ThC8 hexagonal bipyramids that share corners with eight equivalent C(1)Th4C trigonal bipyramids and edges with twelve equivalent Th(1)C8 hexagonal bipyramids. C(1) is bonded to four equivalent Th(1) and one C(1) atom to form distorted CTh4C trigonal bipyramids that share corners with four equivalent Th(1)C8 hexagonal bipyramids, corners with sixteen equivalent C(1)Th4C trigonal bipyramids, and edges with six equivalent C(1)Th4C trigonal bipyramids. is represented by the Crystallographic Information File (CIF) [CIF]
data_ThC2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.296
_cell_length_b   4.296
_cell_length_c   5.224
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   96.416
_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
  Th  Th0  1  0.500  0.000  0.500  1.0
  Th  Th1  1  0.000  0.500  0.000  1.0
  C  C2  1  0.000  0.346  0.500  1.0
  C  C3  1  0.000  0.654  0.500  1.0
  C  C4  1  0.654  0.000  0.000  1.0
  C  C5  1  0.346  0.000  0.000  1.0
[/CIF]
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