The crystal structure described by Ti2CH is Caswellsilverite structured and crystallizes in the trigonal R-3m space group. Ti(1) is bonded to three equivalent C(1) and three equivalent H(1) atoms to form a mixture of corner and edge-sharing TiH3C3 octahedra. The corner-sharing octahedra are not tilted. C(1) is bonded to six equivalent Ti(1) atoms to form CTi6 octahedra that share corners with six equivalent H(1)Ti6 octahedra, edges with six equivalent C(1)Ti6 octahedra, and edges with six equivalent H(1)Ti6 octahedra. The corner-sharing octahedral tilt angles are 4°. H(1) is bonded to six equivalent Ti(1) atoms to form HTi6 octahedra that share corners with six equivalent C(1)Ti6 octahedra, edges with six equivalent C(1)Ti6 octahedra, and edges with six equivalent H(1)Ti6 octahedra. The corner-sharing octahedral tilt angles are 4°. is represented by the CIF card [CIF]
data_Ti2HC
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.117
_cell_length_b   5.117
_cell_length_c   5.117
_cell_angle_alpha   35.222
_cell_angle_beta   35.222
_cell_angle_gamma   35.222
_symmetry_Int_Tables_number   1
_cell_volume   39.817
_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
  Ti  Ti0  1  0.244  0.244  0.244  1.0
  Ti  Ti1  1  0.756  0.756  0.756  1.0
  H  H2  1  0.000  0.000  0.000  1.0
  C  C3  1  0.500  0.500  0.500  1.0
[/CIF]
.
The crystal structure described by Ti2CH is Caswellsilverite structured and crystallizes in the trigonal R-3m space group. Ti(1) is bonded to three equivalent C(1) and three equivalent H(1) atoms to form a mixture of corner and edge-sharing TiH3C3 octahedra. The corner-sharing octahedra are not tilted. C(1) is bonded to six equivalent Ti(1) atoms to form CTi6 octahedra that share corners with six equivalent H(1)Ti6 octahedra, edges with six equivalent C(1)Ti6 octahedra, and edges with six equivalent H(1)Ti6 octahedra. The corner-sharing octahedral tilt angles are 4°. H(1) is bonded to six equivalent Ti(1) atoms to form HTi6 octahedra that share corners with six equivalent C(1)Ti6 octahedra, edges with six equivalent C(1)Ti6 octahedra, and edges with six equivalent H(1)Ti6 octahedra. The corner-sharing octahedral tilt angles are 4°. is represented by the CIF card [CIF]
data_Ti2HC
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.117
_cell_length_b   5.117
_cell_length_c   5.117
_cell_angle_alpha   35.222
_cell_angle_beta   35.222
_cell_angle_gamma   35.222
_symmetry_Int_Tables_number   1
_cell_volume   39.817
_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
  Ti  Ti0  1  0.244  0.244  0.244  1.0
  Ti  Ti1  1  0.756  0.756  0.756  1.0
  H  H2  1  0.000  0.000  0.000  1.0
  C  C3  1  0.500  0.500  0.500  1.0
[/CIF]
.