The crystal structure described by V(CrO3) is Ilmenite-like structured and crystallizes in the triclinic P1 space group. There are four inequivalent V sites. In the first V site, V(1) is bonded to one O(1), one O(2), one O(3), one O(4), one O(6), and one O(8) atom to form VO6 octahedra that share  a cornercorner with one Cr(3)O6 octahedra, corners with two equivalent V(3)O6 octahedra, corners with two equivalent Cr(2)O6 octahedra, corners with four equivalent V(2)O6 octahedra,  an edgeedge with one Cr(4)O6 octahedra, edges with two equivalent Cr(1)O6 octahedra, and  a faceface with one Cr(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 46-61°. In the second V site, V(2) is bonded to one O(1), one O(10), one O(2), one O(4), one O(6), and one O(7) atom to form VO6 octahedra that share  a cornercorner with one Cr(1)O6 octahedra, corners with two equivalent V(4)O6 octahedra, corners with two equivalent Cr(4)O6 octahedra, corners with four equivalent V(1)O6 octahedra,  an edgeedge with one V(3)O6 octahedra, edges with two equivalent Cr(3)O6 octahedra, and  a faceface with one Cr(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 47-60°. In the third V site, V(3) is bonded to one O(10), one O(11), one O(12), one O(2), one O(5), and one O(8) atom to form VO6 octahedra that share  a cornercorner with one V(4)O6 octahedra, corners with two equivalent V(1)O6 octahedra, corners with two equivalent Cr(1)O6 octahedra, corners with four equivalent Cr(4)O6 octahedra,  an edgeedge with one V(2)O6 octahedra, edges with two equivalent Cr(2)O6 octahedra, and  a faceface with one V(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 46-61°. In the fourth V site, V(4) is bonded to one O(10), one O(11), one O(12), one O(5), one O(7), and one O(9) atom to form VO6 octahedra that share  a cornercorner with one V(3)O6 octahedra, corners with two equivalent V(2)O6 octahedra, corners with two equivalent Cr(3)O6 octahedra, corners with four equivalent Cr(2)O6 octahedra,  an edgeedge with one Cr(1)O6 octahedra, edges with two equivalent Cr(4)O6 octahedra, and  a faceface with one V(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 47-60°. There are four inequivalent Cr sites. In the first Cr site, Cr(1) is bonded to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(7) atom to form CrO6 octahedra that share  a cornercorner with one V(2)O6 octahedra, corners with two equivalent V(3)O6 octahedra, corners with two equivalent Cr(2)O6 octahedra, corners with four equivalent Cr(3)O6 octahedra,  an edgeedge with one V(4)O6 octahedra, edges with two equivalent V(1)O6 octahedra, and  a faceface with one V(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 46-60°. In the second Cr site, Cr(2) is bonded to one O(11), one O(12), one O(3), one O(5), one O(8), and one O(9) atom to form CrO6 octahedra that share  a cornercorner with one Cr(4)O6 octahedra, corners with two equivalent V(1)O6 octahedra, corners with two equivalent Cr(1)O6 octahedra, corners with four equivalent V(4)O6 octahedra,  an edgeedge with one Cr(3)O6 octahedra, edges with two equivalent V(3)O6 octahedra, and  a faceface with one Cr(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 46-60°. In the third Cr site, Cr(3) is bonded to one O(1), one O(3), one O(4), one O(6), one O(7), and one O(9) atom to form CrO6 octahedra that share  a cornercorner with one V(1)O6 octahedra, corners with two equivalent V(4)O6 octahedra, corners with two equivalent Cr(4)O6 octahedra, corners with four equivalent Cr(1)O6 octahedra,  an edgeedge with one Cr(2)O6 octahedra, edges with two equivalent V(2)O6 octahedra, and  a faceface with one V(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 46-60°. In the fourth Cr site, Cr(4) is bonded to one O(10), one O(11), one O(12), one O(6), one O(8), and one O(9) atom to form CrO6 octahedra that share  a cornercorner with one Cr(2)O6 octahedra, corners with two equivalent V(2)O6 octahedra, corners with two equivalent Cr(3)O6 octahedra, corners with four equivalent V(3)O6 octahedra,  an edgeedge with one V(1)O6 octahedra, edges with two equivalent V(4)O6 octahedra, and  a faceface with one Cr(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 46-60°. There are twelve inequivalent O sites. In the first O site, O(1) is bonded to one V(1), one V(2), one Cr(1), and one Cr(3) atom to form distorted OV2Cr2 trigonal pyramids that share  a cornercorner with one O(5)V2Cr2 trigonal pyramid,  a cornercorner with one O(7)V2Cr2 trigonal pyramid,  a cornercorner with one O(8)V2Cr2 trigonal pyramid,  a cornercorner with one O(10)V3Cr trigonal pyramid,  a cornercorner with one O(2)V3Cr trigonal pyramid,  a cornercorner with one O(9)VCr3 trigonal pyramid, corners with three equivalent O(6)V2Cr2 trigonal pyramids, corners with three equivalent O(3)VCr3 trigonal pyramids,  an edgeedge with one O(7)V2Cr2 trigonal pyramid,  an edgeedge with one O(2)V3Cr trigonal pyramid, and edges with two equivalent O(4)V2Cr2 trigonal pyramids. In the second O site, O(2) is bonded to one V(1), one V(2), one V(3), and one Cr(1) atom to form distorted OV3Cr trigonal pyramids that share  a cornercorner with one O(1)V2Cr2 trigonal pyramid,  a cornercorner with one O(11)V2Cr2 trigonal pyramid,  a cornercorner with one O(12)V2Cr2 trigonal pyramid, corners with two equivalent O(5)V2Cr2 trigonal pyramids, corners with two equivalent O(6)V2Cr2 trigonal pyramids, corners with two equivalent O(8)V2Cr2 trigonal pyramids, corners with three equivalent O(4)V2Cr2 trigonal pyramids,  an edgeedge with one O(1)V2Cr2 trigonal pyramid,  an edgeedge with one O(7)V2Cr2 trigonal pyramid,  an edgeedge with one O(10)V3Cr trigonal pyramid, and  an edgeedge with one O(3)VCr3 trigonal pyramid. In the third O site, O(3) is bonded to one V(1), one Cr(1), one Cr(2), and one Cr(3) atom to form distorted OVCr3 trigonal pyramids that share  a cornercorner with one O(11)V2Cr2 trigonal pyramid,  a cornercorner with one O(12)V2Cr2 trigonal pyramid,  a cornercorner with one O(4)V2Cr2 trigonal pyramid, corners with two equivalent O(5)V2Cr2 trigonal pyramids, corners with two equivalent O(7)V2Cr2 trigonal pyramids, corners with two equivalent O(8)V2Cr2 trigonal pyramids, corners with three equivalent O(1)V2Cr2 trigonal pyramids,  an edgeedge with one O(4)V2Cr2 trigonal pyramid,  an edgeedge with one O(6)V2Cr2 trigonal pyramid,  an edgeedge with one O(2)V3Cr trigonal pyramid, and  an edgeedge with one O(9)VCr3 trigonal pyramid. In the fourth O site, O(4) is bonded to one V(1), one V(2), one Cr(1), and one Cr(3) atom to form distorted OV2Cr2 trigonal pyramids that share  a cornercorner with one O(5)V2Cr2 trigonal pyramid,  a cornercorner with one O(6)V2Cr2 trigonal pyramid,  a cornercorner with one O(8)V2Cr2 trigonal pyramid,  a cornercorner with one O(10)V3Cr trigonal pyramid,  a cornercorner with one O(3)VCr3 trigonal pyramid,  a cornercorner with one O(9)VCr3 trigonal pyramid, corners with three equivalent O(7)V2Cr2 trigonal pyramids, corners with three equivalent O(2)V3Cr trigonal pyramids,  an edgeedge with one O(6)V2Cr2 trigonal pyramid,  an edgeedge with one O(3)VCr3 trigonal pyramid, and edges with two equivalent O(1)V2Cr2 trigonal pyramids. In the fifth O site, O(5) is bonded to one V(3), one V(4), one Cr(1), and one Cr(2) atom to form distorted OV2Cr2 trigonal pyramids that share  a cornercorner with one O(1)V2Cr2 trigonal pyramid,  a cornercorner with one O(11)V2Cr2 trigonal pyramid,  a cornercorner with one O(4)V2Cr2 trigonal pyramid, corners with two equivalent O(2)V3Cr trigonal pyramids, corners with two equivalent O(3)VCr3 trigonal pyramids, corners with two equivalent O(9)VCr3 trigonal pyramids, corners with three equivalent O(12)V2Cr2 trigonal pyramids,  an edgeedge with one O(11)V2Cr2 trigonal pyramid,  an edgeedge with one O(7)V2Cr2 trigonal pyramid,  an edgeedge with one O(8)V2Cr2 trigonal pyramid, and  an edgeedge with one O(10)V3Cr trigonal pyramid. In the sixth O site, O(6) is bonded to one V(1), one V(2), one Cr(3), and one Cr(4) atom to form distorted OV2Cr2 trigonal pyramids that share  a cornercorner with one O(11)V2Cr2 trigonal pyramid,  a cornercorner with one O(12)V2Cr2 trigonal pyramid,  a cornercorner with one O(4)V2Cr2 trigonal pyramid, corners with two equivalent O(10)V3Cr trigonal pyramids, corners with two equivalent O(2)V3Cr trigonal pyramids, corners with two equivalent O(9)VCr3 trigonal pyramids, corners with three equivalent O(1)V2Cr2 trigonal pyramids,  an edgeedge with one O(4)V2Cr2 trigonal pyramid,  an edgeedge with one O(7)V2Cr2 trigonal pyramid,  an edgeedge with one O(8)V2Cr2 trigonal pyramid, and  an edgeedge with one O(3)VCr3 trigonal pyramid. In the seventh O site, O(7) is bonded to one V(2), one V(4), one Cr(1), and one Cr(3) atom to form distorted OV2Cr2 trigonal pyramids that share  a cornercorner with one O(1)V2Cr2 trigonal pyramid,  a cornercorner with one O(11)V2Cr2 trigonal pyramid,  a cornercorner with one O(12)V2Cr2 trigonal pyramid, corners with two equivalent O(10)V3Cr trigonal pyramids, corners with two equivalent O(3)VCr3 trigonal pyramids, corners with two equivalent O(9)VCr3 trigonal pyramids, corners with three equivalent O(4)V2Cr2 trigonal pyramids,  an edgeedge with one O(1)V2Cr2 trigonal pyramid,  an edgeedge with one O(5)V2Cr2 trigonal pyramid,  an edgeedge with one O(6)V2Cr2 trigonal pyramid, and  an edgeedge with one O(2)V3Cr trigonal pyramid. In the eighth O site, O(8) is bonded to one V(1), one V(3), one Cr(2), and one Cr(4) atom to form distorted OV2Cr2 trigonal pyramids that share  a cornercorner with one O(1)V2Cr2 trigonal pyramid,  a cornercorner with one O(12)V2Cr2 trigonal pyramid,  a cornercorner with one O(4)V2Cr2 trigonal pyramid, corners with two equivalent O(10)V3Cr trigonal pyramids, corners with two equivalent O(2)V3Cr trigonal pyramids, corners with two equivalent O(3)VCr3 trigonal pyramids, corners with three equivalent O(11)V2Cr2 trigonal pyramids,  an edgeedge with one O(12)V2Cr2 trigonal pyramid,  an edgeedge with one O(5)V2Cr2 trigonal pyramid,  an edgeedge with one O(6)V2Cr2 trigonal pyramid, and  an edgeedge with one O(9)VCr3 trigonal pyramid. In the ninth O site, O(9) is bonded to one V(4), one Cr(2), one Cr(3), and one Cr(4) atom to form distorted OVCr3 trigonal pyramids that share  a cornercorner with one O(1)V2Cr2 trigonal pyramid,  a cornercorner with one O(12)V2Cr2 trigonal pyramid,  a cornercorner with one O(4)V2Cr2 trigonal pyramid, corners with two equivalent O(5)V2Cr2 trigonal pyramids, corners with two equivalent O(6)V2Cr2 trigonal pyramids, corners with two equivalent O(7)V2Cr2 trigonal pyramids, corners with three equivalent O(11)V2Cr2 trigonal pyramids,  an edgeedge with one O(12)V2Cr2 trigonal pyramid,  an edgeedge with one O(8)V2Cr2 trigonal pyramid,  an edgeedge with one O(10)V3Cr trigonal pyramid, and  an edgeedge with one O(3)VCr3 trigonal pyramid. In the tenth O site, O(10) is bonded to one V(2), one V(3), one V(4), and one Cr(4) atom to form distorted OV3Cr trigonal pyramids that share  a cornercorner with one O(1)V2Cr2 trigonal pyramid,  a cornercorner with one O(11)V2Cr2 trigonal pyramid,  a cornercorner with one O(4)V2Cr2 trigonal pyramid, corners with two equivalent O(6)V2Cr2 trigonal pyramids, corners with two equivalent O(7)V2Cr2 trigonal pyramids, corners with two equivalent O(8)V2Cr2 trigonal pyramids, corners with three equivalent O(12)V2Cr2 trigonal pyramids,  an edgeedge with one O(11)V2Cr2 trigonal pyramid,  an edgeedge with one O(5)V2Cr2 trigonal pyramid,  an edgeedge with one O(2)V3Cr trigonal pyramid, and  an edgeedge with one O(9)VCr3 trigonal pyramid. In the eleventh O site, O(11) is bonded to one V(3), one V(4), one Cr(2), and one Cr(4) atom to form distorted OV2Cr2 trigonal pyramids that share  a cornercorner with one O(5)V2Cr2 trigonal pyramid,  a cornercorner with one O(6)V2Cr2 trigonal pyramid,  a cornercorner with one O(7)V2Cr2 trigonal pyramid,  a cornercorner with one O(10)V3Cr trigonal pyramid,  a cornercorner with one O(2)V3Cr trigonal pyramid,  a cornercorner with one O(3)VCr3 trigonal pyramid, corners with three equivalent O(8)V2Cr2 trigonal pyramids, corners with three equivalent O(9)VCr3 trigonal pyramids,  an edgeedge with one O(5)V2Cr2 trigonal pyramid,  an edgeedge with one O(10)V3Cr trigonal pyramid, and edges with two equivalent O(12)V2Cr2 trigonal pyramids. In the twelfth O site, O(12) is bonded to one V(3), one V(4), one Cr(2), and one Cr(4) atom to form distorted OV2Cr2 trigonal pyramids that share  a cornercorner with one O(6)V2Cr2 trigonal pyramid,  a cornercorner with one O(7)V2Cr2 trigonal pyramid,  a cornercorner with one O(8)V2Cr2 trigonal pyramid,  a cornercorner with one O(2)V3Cr trigonal pyramid,  a cornercorner with one O(3)VCr3 trigonal pyramid,  a cornercorner with one O(9)VCr3 trigonal pyramid, corners with three equivalent O(5)V2Cr2 trigonal pyramids, corners with three equivalent O(10)V3Cr trigonal pyramids,  an edgeedge with one O(8)V2Cr2 trigonal pyramid,  an edgeedge with one O(9)VCr3 trigonal pyramid, and edges with two equivalent O(11)V2Cr2 trigonal pyramids. is represented by the Crystallographic Information File (CIF) [CIF]
data_VCrO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.049
_cell_length_b   5.388
_cell_length_c   7.359
_cell_angle_alpha   96.052
_cell_angle_beta   90.214
_cell_angle_gamma   89.869
_symmetry_Int_Tables_number   1
_cell_volume   199.082
_cell_formula_units_Z   4
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  0.504  0.800  0.850  1.0
  V  V1  1  1.000  0.304  0.854  1.0
  V  V2  1  0.003  0.693  0.147  1.0
  V  V3  1  0.001  0.298  0.352  1.0
  Cr  Cr4  1  0.001  0.701  0.648  1.0
  Cr  Cr5  1  0.501  0.800  0.349  1.0
  Cr  Cr6  1  0.500  0.201  0.650  1.0
  Cr  Cr7  1  0.499  0.197  0.152  1.0
  O  O8  1  0.697  0.504  0.746  1.0
  O  O9  1  0.149  0.659  0.901  1.0
  O  O10  1  0.348  0.851  0.598  1.0
  O  O11  1  0.807  0.004  0.748  1.0
  O  O12  1  0.848  0.653  0.400  1.0
  O  O13  1  0.348  0.158  0.903  1.0
  O  O14  1  0.154  0.350  0.600  1.0
  O  O15  1  0.648  0.844  0.098  1.0
  O  O16  1  0.649  0.149  0.403  1.0
  O  O17  1  0.841  0.343  0.099  1.0
  O  O18  1  0.308  0.496  0.251  1.0
  O  O19  1  0.196  0.996  0.249  1.0
[/CIF]
.
The crystal structure described by V(CrO3) is Ilmenite-like structured and crystallizes in the triclinic P1 space group. There are four inequivalent V sites. In the first V site, V(1) is bonded to one O(1), one O(2), one O(3), one O(4), one O(6), and one O(8) atom to form VO6 octahedra that share  a cornercorner with one Cr(3)O6 octahedra, corners with two equivalent V(3)O6 octahedra, corners with two equivalent Cr(2)O6 octahedra, corners with four equivalent V(2)O6 octahedra,  an edgeedge with one Cr(4)O6 octahedra, edges with two equivalent Cr(1)O6 octahedra, and  a faceface with one Cr(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 46-61°. In the second V site, V(2) is bonded to one O(1), one O(10), one O(2), one O(4), one O(6), and one O(7) atom to form VO6 octahedra that share  a cornercorner with one Cr(1)O6 octahedra, corners with two equivalent V(4)O6 octahedra, corners with two equivalent Cr(4)O6 octahedra, corners with four equivalent V(1)O6 octahedra,  an edgeedge with one V(3)O6 octahedra, edges with two equivalent Cr(3)O6 octahedra, and  a faceface with one Cr(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 47-60°. In the third V site, V(3) is bonded to one O(10), one O(11), one O(12), one O(2), one O(5), and one O(8) atom to form VO6 octahedra that share  a cornercorner with one V(4)O6 octahedra, corners with two equivalent V(1)O6 octahedra, corners with two equivalent Cr(1)O6 octahedra, corners with four equivalent Cr(4)O6 octahedra,  an edgeedge with one V(2)O6 octahedra, edges with two equivalent Cr(2)O6 octahedra, and  a faceface with one V(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 46-61°. In the fourth V site, V(4) is bonded to one O(10), one O(11), one O(12), one O(5), one O(7), and one O(9) atom to form VO6 octahedra that share  a cornercorner with one V(3)O6 octahedra, corners with two equivalent V(2)O6 octahedra, corners with two equivalent Cr(3)O6 octahedra, corners with four equivalent Cr(2)O6 octahedra,  an edgeedge with one Cr(1)O6 octahedra, edges with two equivalent Cr(4)O6 octahedra, and  a faceface with one V(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 47-60°. There are four inequivalent Cr sites. In the first Cr site, Cr(1) is bonded to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(7) atom to form CrO6 octahedra that share  a cornercorner with one V(2)O6 octahedra, corners with two equivalent V(3)O6 octahedra, corners with two equivalent Cr(2)O6 octahedra, corners with four equivalent Cr(3)O6 octahedra,  an edgeedge with one V(4)O6 octahedra, edges with two equivalent V(1)O6 octahedra, and  a faceface with one V(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 46-60°. In the second Cr site, Cr(2) is bonded to one O(11), one O(12), one O(3), one O(5), one O(8), and one O(9) atom to form CrO6 octahedra that share  a cornercorner with one Cr(4)O6 octahedra, corners with two equivalent V(1)O6 octahedra, corners with two equivalent Cr(1)O6 octahedra, corners with four equivalent V(4)O6 octahedra,  an edgeedge with one Cr(3)O6 octahedra, edges with two equivalent V(3)O6 octahedra, and  a faceface with one Cr(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 46-60°. In the third Cr site, Cr(3) is bonded to one O(1), one O(3), one O(4), one O(6), one O(7), and one O(9) atom to form CrO6 octahedra that share  a cornercorner with one V(1)O6 octahedra, corners with two equivalent V(4)O6 octahedra, corners with two equivalent Cr(4)O6 octahedra, corners with four equivalent Cr(1)O6 octahedra,  an edgeedge with one Cr(2)O6 octahedra, edges with two equivalent V(2)O6 octahedra, and  a faceface with one V(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 46-60°. In the fourth Cr site, Cr(4) is bonded to one O(10), one O(11), one O(12), one O(6), one O(8), and one O(9) atom to form CrO6 octahedra that share  a cornercorner with one Cr(2)O6 octahedra, corners with two equivalent V(2)O6 octahedra, corners with two equivalent Cr(3)O6 octahedra, corners with four equivalent V(3)O6 octahedra,  an edgeedge with one V(1)O6 octahedra, edges with two equivalent V(4)O6 octahedra, and  a faceface with one Cr(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 46-60°. There are twelve inequivalent O sites. In the first O site, O(1) is bonded to one V(1), one V(2), one Cr(1), and one Cr(3) atom to form distorted OV2Cr2 trigonal pyramids that share  a cornercorner with one O(5)V2Cr2 trigonal pyramid,  a cornercorner with one O(7)V2Cr2 trigonal pyramid,  a cornercorner with one O(8)V2Cr2 trigonal pyramid,  a cornercorner with one O(10)V3Cr trigonal pyramid,  a cornercorner with one O(2)V3Cr trigonal pyramid,  a cornercorner with one O(9)VCr3 trigonal pyramid, corners with three equivalent O(6)V2Cr2 trigonal pyramids, corners with three equivalent O(3)VCr3 trigonal pyramids,  an edgeedge with one O(7)V2Cr2 trigonal pyramid,  an edgeedge with one O(2)V3Cr trigonal pyramid, and edges with two equivalent O(4)V2Cr2 trigonal pyramids. In the second O site, O(2) is bonded to one V(1), one V(2), one V(3), and one Cr(1) atom to form distorted OV3Cr trigonal pyramids that share  a cornercorner with one O(1)V2Cr2 trigonal pyramid,  a cornercorner with one O(11)V2Cr2 trigonal pyramid,  a cornercorner with one O(12)V2Cr2 trigonal pyramid, corners with two equivalent O(5)V2Cr2 trigonal pyramids, corners with two equivalent O(6)V2Cr2 trigonal pyramids, corners with two equivalent O(8)V2Cr2 trigonal pyramids, corners with three equivalent O(4)V2Cr2 trigonal pyramids,  an edgeedge with one O(1)V2Cr2 trigonal pyramid,  an edgeedge with one O(7)V2Cr2 trigonal pyramid,  an edgeedge with one O(10)V3Cr trigonal pyramid, and  an edgeedge with one O(3)VCr3 trigonal pyramid. In the third O site, O(3) is bonded to one V(1), one Cr(1), one Cr(2), and one Cr(3) atom to form distorted OVCr3 trigonal pyramids that share  a cornercorner with one O(11)V2Cr2 trigonal pyramid,  a cornercorner with one O(12)V2Cr2 trigonal pyramid,  a cornercorner with one O(4)V2Cr2 trigonal pyramid, corners with two equivalent O(5)V2Cr2 trigonal pyramids, corners with two equivalent O(7)V2Cr2 trigonal pyramids, corners with two equivalent O(8)V2Cr2 trigonal pyramids, corners with three equivalent O(1)V2Cr2 trigonal pyramids,  an edgeedge with one O(4)V2Cr2 trigonal pyramid,  an edgeedge with one O(6)V2Cr2 trigonal pyramid,  an edgeedge with one O(2)V3Cr trigonal pyramid, and  an edgeedge with one O(9)VCr3 trigonal pyramid. In the fourth O site, O(4) is bonded to one V(1), one V(2), one Cr(1), and one Cr(3) atom to form distorted OV2Cr2 trigonal pyramids that share  a cornercorner with one O(5)V2Cr2 trigonal pyramid,  a cornercorner with one O(6)V2Cr2 trigonal pyramid,  a cornercorner with one O(8)V2Cr2 trigonal pyramid,  a cornercorner with one O(10)V3Cr trigonal pyramid,  a cornercorner with one O(3)VCr3 trigonal pyramid,  a cornercorner with one O(9)VCr3 trigonal pyramid, corners with three equivalent O(7)V2Cr2 trigonal pyramids, corners with three equivalent O(2)V3Cr trigonal pyramids,  an edgeedge with one O(6)V2Cr2 trigonal pyramid,  an edgeedge with one O(3)VCr3 trigonal pyramid, and edges with two equivalent O(1)V2Cr2 trigonal pyramids. In the fifth O site, O(5) is bonded to one V(3), one V(4), one Cr(1), and one Cr(2) atom to form distorted OV2Cr2 trigonal pyramids that share  a cornercorner with one O(1)V2Cr2 trigonal pyramid,  a cornercorner with one O(11)V2Cr2 trigonal pyramid,  a cornercorner with one O(4)V2Cr2 trigonal pyramid, corners with two equivalent O(2)V3Cr trigonal pyramids, corners with two equivalent O(3)VCr3 trigonal pyramids, corners with two equivalent O(9)VCr3 trigonal pyramids, corners with three equivalent O(12)V2Cr2 trigonal pyramids,  an edgeedge with one O(11)V2Cr2 trigonal pyramid,  an edgeedge with one O(7)V2Cr2 trigonal pyramid,  an edgeedge with one O(8)V2Cr2 trigonal pyramid, and  an edgeedge with one O(10)V3Cr trigonal pyramid. In the sixth O site, O(6) is bonded to one V(1), one V(2), one Cr(3), and one Cr(4) atom to form distorted OV2Cr2 trigonal pyramids that share  a cornercorner with one O(11)V2Cr2 trigonal pyramid,  a cornercorner with one O(12)V2Cr2 trigonal pyramid,  a cornercorner with one O(4)V2Cr2 trigonal pyramid, corners with two equivalent O(10)V3Cr trigonal pyramids, corners with two equivalent O(2)V3Cr trigonal pyramids, corners with two equivalent O(9)VCr3 trigonal pyramids, corners with three equivalent O(1)V2Cr2 trigonal pyramids,  an edgeedge with one O(4)V2Cr2 trigonal pyramid,  an edgeedge with one O(7)V2Cr2 trigonal pyramid,  an edgeedge with one O(8)V2Cr2 trigonal pyramid, and  an edgeedge with one O(3)VCr3 trigonal pyramid. In the seventh O site, O(7) is bonded to one V(2), one V(4), one Cr(1), and one Cr(3) atom to form distorted OV2Cr2 trigonal pyramids that share  a cornercorner with one O(1)V2Cr2 trigonal pyramid,  a cornercorner with one O(11)V2Cr2 trigonal pyramid,  a cornercorner with one O(12)V2Cr2 trigonal pyramid, corners with two equivalent O(10)V3Cr trigonal pyramids, corners with two equivalent O(3)VCr3 trigonal pyramids, corners with two equivalent O(9)VCr3 trigonal pyramids, corners with three equivalent O(4)V2Cr2 trigonal pyramids,  an edgeedge with one O(1)V2Cr2 trigonal pyramid,  an edgeedge with one O(5)V2Cr2 trigonal pyramid,  an edgeedge with one O(6)V2Cr2 trigonal pyramid, and  an edgeedge with one O(2)V3Cr trigonal pyramid. In the eighth O site, O(8) is bonded to one V(1), one V(3), one Cr(2), and one Cr(4) atom to form distorted OV2Cr2 trigonal pyramids that share  a cornercorner with one O(1)V2Cr2 trigonal pyramid,  a cornercorner with one O(12)V2Cr2 trigonal pyramid,  a cornercorner with one O(4)V2Cr2 trigonal pyramid, corners with two equivalent O(10)V3Cr trigonal pyramids, corners with two equivalent O(2)V3Cr trigonal pyramids, corners with two equivalent O(3)VCr3 trigonal pyramids, corners with three equivalent O(11)V2Cr2 trigonal pyramids,  an edgeedge with one O(12)V2Cr2 trigonal pyramid,  an edgeedge with one O(5)V2Cr2 trigonal pyramid,  an edgeedge with one O(6)V2Cr2 trigonal pyramid, and  an edgeedge with one O(9)VCr3 trigonal pyramid. In the ninth O site, O(9) is bonded to one V(4), one Cr(2), one Cr(3), and one Cr(4) atom to form distorted OVCr3 trigonal pyramids that share  a cornercorner with one O(1)V2Cr2 trigonal pyramid,  a cornercorner with one O(12)V2Cr2 trigonal pyramid,  a cornercorner with one O(4)V2Cr2 trigonal pyramid, corners with two equivalent O(5)V2Cr2 trigonal pyramids, corners with two equivalent O(6)V2Cr2 trigonal pyramids, corners with two equivalent O(7)V2Cr2 trigonal pyramids, corners with three equivalent O(11)V2Cr2 trigonal pyramids,  an edgeedge with one O(12)V2Cr2 trigonal pyramid,  an edgeedge with one O(8)V2Cr2 trigonal pyramid,  an edgeedge with one O(10)V3Cr trigonal pyramid, and  an edgeedge with one O(3)VCr3 trigonal pyramid. In the tenth O site, O(10) is bonded to one V(2), one V(3), one V(4), and one Cr(4) atom to form distorted OV3Cr trigonal pyramids that share  a cornercorner with one O(1)V2Cr2 trigonal pyramid,  a cornercorner with one O(11)V2Cr2 trigonal pyramid,  a cornercorner with one O(4)V2Cr2 trigonal pyramid, corners with two equivalent O(6)V2Cr2 trigonal pyramids, corners with two equivalent O(7)V2Cr2 trigonal pyramids, corners with two equivalent O(8)V2Cr2 trigonal pyramids, corners with three equivalent O(12)V2Cr2 trigonal pyramids,  an edgeedge with one O(11)V2Cr2 trigonal pyramid,  an edgeedge with one O(5)V2Cr2 trigonal pyramid,  an edgeedge with one O(2)V3Cr trigonal pyramid, and  an edgeedge with one O(9)VCr3 trigonal pyramid. In the eleventh O site, O(11) is bonded to one V(3), one V(4), one Cr(2), and one Cr(4) atom to form distorted OV2Cr2 trigonal pyramids that share  a cornercorner with one O(5)V2Cr2 trigonal pyramid,  a cornercorner with one O(6)V2Cr2 trigonal pyramid,  a cornercorner with one O(7)V2Cr2 trigonal pyramid,  a cornercorner with one O(10)V3Cr trigonal pyramid,  a cornercorner with one O(2)V3Cr trigonal pyramid,  a cornercorner with one O(3)VCr3 trigonal pyramid, corners with three equivalent O(8)V2Cr2 trigonal pyramids, corners with three equivalent O(9)VCr3 trigonal pyramids,  an edgeedge with one O(5)V2Cr2 trigonal pyramid,  an edgeedge with one O(10)V3Cr trigonal pyramid, and edges with two equivalent O(12)V2Cr2 trigonal pyramids. In the twelfth O site, O(12) is bonded to one V(3), one V(4), one Cr(2), and one Cr(4) atom to form distorted OV2Cr2 trigonal pyramids that share  a cornercorner with one O(6)V2Cr2 trigonal pyramid,  a cornercorner with one O(7)V2Cr2 trigonal pyramid,  a cornercorner with one O(8)V2Cr2 trigonal pyramid,  a cornercorner with one O(2)V3Cr trigonal pyramid,  a cornercorner with one O(3)VCr3 trigonal pyramid,  a cornercorner with one O(9)VCr3 trigonal pyramid, corners with three equivalent O(5)V2Cr2 trigonal pyramids, corners with three equivalent O(10)V3Cr trigonal pyramids,  an edgeedge with one O(8)V2Cr2 trigonal pyramid,  an edgeedge with one O(9)VCr3 trigonal pyramid, and edges with two equivalent O(11)V2Cr2 trigonal pyramids. is represented by the Crystallographic Information File (CIF) [CIF]
data_VCrO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.049
_cell_length_b   5.388
_cell_length_c   7.359
_cell_angle_alpha   96.052
_cell_angle_beta   90.214
_cell_angle_gamma   89.869
_symmetry_Int_Tables_number   1
_cell_volume   199.082
_cell_formula_units_Z   4
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  0.504  0.800  0.850  1.0
  V  V1  1  1.000  0.304  0.854  1.0
  V  V2  1  0.003  0.693  0.147  1.0
  V  V3  1  0.001  0.298  0.352  1.0
  Cr  Cr4  1  0.001  0.701  0.648  1.0
  Cr  Cr5  1  0.501  0.800  0.349  1.0
  Cr  Cr6  1  0.500  0.201  0.650  1.0
  Cr  Cr7  1  0.499  0.197  0.152  1.0
  O  O8  1  0.697  0.504  0.746  1.0
  O  O9  1  0.149  0.659  0.901  1.0
  O  O10  1  0.348  0.851  0.598  1.0
  O  O11  1  0.807  0.004  0.748  1.0
  O  O12  1  0.848  0.653  0.400  1.0
  O  O13  1  0.348  0.158  0.903  1.0
  O  O14  1  0.154  0.350  0.600  1.0
  O  O15  1  0.648  0.844  0.098  1.0
  O  O16  1  0.649  0.149  0.403  1.0
  O  O17  1  0.841  0.343  0.099  1.0
  O  O18  1  0.308  0.496  0.251  1.0
  O  O19  1  0.196  0.996  0.249  1.0
[/CIF]
.