The material described by CrO crystallizes in the triclinic P-1 space group. There are two inequivalent Cr sites. In the first Cr site, Cr(1) is bonded in a square co-planar geometry to four equivalent O(1) atoms. In the second Cr site, Cr(2) is bonded in a square co-planar geometry to four equivalent O(1) atoms. O(1) is bonded to two equivalent Cr(1) and two equivalent Cr(2) atoms to form a mixture of distorted edge and corner-sharing OCr4 tetrahedra. is represented by the CIF card [CIF]
data_CrO
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.048
_cell_length_b   3.098
_cell_length_c   5.424
_cell_angle_alpha   92.127
_cell_angle_beta   92.291
_cell_angle_gamma   99.787
_symmetry_Int_Tables_number   1
_cell_volume   50.372
_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
  Cr  Cr0  1  0.901  0.900  0.900  1.0
  Cr  Cr1  1  0.400  0.400  0.400  1.0
  O  O2  1  0.883  0.415  0.148  1.0
  O  O3  1  0.917  0.385  0.653  1.0
[/CIF]
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The material described by CrO crystallizes in the triclinic P-1 space group. There are two inequivalent Cr sites. In the first Cr site, Cr(1) is bonded in a square co-planar geometry to four equivalent O(1) atoms. In the second Cr site, Cr(2) is bonded in a square co-planar geometry to four equivalent O(1) atoms. O(1) is bonded to two equivalent Cr(1) and two equivalent Cr(2) atoms to form a mixture of distorted edge and corner-sharing OCr4 tetrahedra. is represented by the CIF card [CIF]
data_CrO
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.048
_cell_length_b   3.098
_cell_length_c   5.424
_cell_angle_alpha   92.127
_cell_angle_beta   92.291
_cell_angle_gamma   99.787
_symmetry_Int_Tables_number   1
_cell_volume   50.372
_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
  Cr  Cr0  1  0.901  0.900  0.900  1.0
  Cr  Cr1  1  0.400  0.400  0.400  1.0
  O  O2  1  0.883  0.415  0.148  1.0
  O  O3  1  0.917  0.385  0.653  1.0
[/CIF]
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