The compound described by W2C is beta Vanadium nitride structured and crystallizes in the trigonal P-31m space group. W(1) is bonded in a 3-coordinate geometry to one C(1) and two equivalent C(2) atoms. There are two inequivalent C sites. In the first C site, C(1) is bonded to six equivalent W(1) atoms to form corner-sharing CW6 octahedra. The corner-sharing octahedral tilt angles are 49°. In the second C site, C(2) is bonded to six equivalent W(1) atoms to form a mixture of corner and edge-sharing CW6 octahedra. The corner-sharing octahedral tilt angles are 49°. is represented by the CIF file [CIF]
data_W2C
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.257
_cell_length_b   5.257
_cell_length_c   4.779
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   114.382
_cell_formula_units_Z   3
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
  W  W0  1  0.668  0.668  0.248  1.0
  W  W1  1  0.332  0.332  0.752  1.0
  W  W2  1  0.000  0.332  0.248  1.0
  W  W3  1  0.332  0.000  0.248  1.0
  W  W4  1  0.668  0.000  0.752  1.0
  W  W5  1  0.000  0.668  0.752  1.0
  C  C6  1  0.000  0.000  0.000  1.0
  C  C7  1  0.667  0.333  0.500  1.0
  C  C8  1  0.333  0.667  0.500  1.0
[/CIF]
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The compound described by W2C is beta Vanadium nitride structured and crystallizes in the trigonal P-31m space group. W(1) is bonded in a 3-coordinate geometry to one C(1) and two equivalent C(2) atoms. There are two inequivalent C sites. In the first C site, C(1) is bonded to six equivalent W(1) atoms to form corner-sharing CW6 octahedra. The corner-sharing octahedral tilt angles are 49°. In the second C site, C(2) is bonded to six equivalent W(1) atoms to form a mixture of corner and edge-sharing CW6 octahedra. The corner-sharing octahedral tilt angles are 49°. is represented by the CIF file [CIF]
data_W2C
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.257
_cell_length_b   5.257
_cell_length_c   4.779
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   114.382
_cell_formula_units_Z   3
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
  W  W0  1  0.668  0.668  0.248  1.0
  W  W1  1  0.332  0.332  0.752  1.0
  W  W2  1  0.000  0.332  0.248  1.0
  W  W3  1  0.332  0.000  0.248  1.0
  W  W4  1  0.668  0.000  0.752  1.0
  W  W5  1  0.000  0.668  0.752  1.0
  C  C6  1  0.000  0.000  0.000  1.0
  C  C7  1  0.667  0.333  0.500  1.0
  C  C8  1  0.333  0.667  0.500  1.0
[/CIF]
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