The structure described by VCrSe2 crystallizes in the trigonal P-3m1 space group. V(1) is bonded to six equivalent Se(1) atoms to form distorted VSe6 octahedra that share corners with twelve equivalent Cr(1)Se6 octahedra, edges with six equivalent V(1)Se6 octahedra, and faces with two equivalent Cr(1)Se6 octahedra. The corner-sharing octahedral tilt angles are 50°. Cr(1) is bonded to six equivalent Se(1) atoms to form CrSe6 octahedra that share corners with twelve equivalent V(1)Se6 octahedra, edges with six equivalent Cr(1)Se6 octahedra, and faces with two equivalent V(1)Se6 octahedra. The corner-sharing octahedral tilt angles are 50°. Se(1) is bonded in a 6-coordinate geometry to three equivalent V(1) and three equivalent Cr(1) atoms. is represented by the CIF card [CIF]
data_VCrSe2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.838
_cell_length_b   3.838
_cell_length_c   5.665
_cell_angle_alpha   89.951
_cell_angle_beta   90.049
_cell_angle_gamma   119.852
_symmetry_Int_Tables_number   1
_cell_volume   72.384
_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
  V  V0  1  0.000  0.000  0.000  1.0
  Cr  Cr1  1  0.000  0.000  0.500  1.0
  Se  Se2  1  0.667  0.333  0.755  1.0
  Se  Se3  1  0.333  0.667  0.245  1.0
[/CIF]
.
The structure described by VCrSe2 crystallizes in the trigonal P-3m1 space group. V(1) is bonded to six equivalent Se(1) atoms to form distorted VSe6 octahedra that share corners with twelve equivalent Cr(1)Se6 octahedra, edges with six equivalent V(1)Se6 octahedra, and faces with two equivalent Cr(1)Se6 octahedra. The corner-sharing octahedral tilt angles are 50°. Cr(1) is bonded to six equivalent Se(1) atoms to form CrSe6 octahedra that share corners with twelve equivalent V(1)Se6 octahedra, edges with six equivalent Cr(1)Se6 octahedra, and faces with two equivalent V(1)Se6 octahedra. The corner-sharing octahedral tilt angles are 50°. Se(1) is bonded in a 6-coordinate geometry to three equivalent V(1) and three equivalent Cr(1) atoms. is represented by the CIF card [CIF]
data_VCrSe2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.838
_cell_length_b   3.838
_cell_length_c   5.665
_cell_angle_alpha   89.951
_cell_angle_beta   90.049
_cell_angle_gamma   119.852
_symmetry_Int_Tables_number   1
_cell_volume   72.384
_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
  V  V0  1  0.000  0.000  0.000  1.0
  Cr  Cr1  1  0.000  0.000  0.500  1.0
  Se  Se2  1  0.667  0.333  0.755  1.0
  Se  Se3  1  0.333  0.667  0.245  1.0
[/CIF]
.