The compound described by NdCr2O2 crystallizes in the tetragonal I4_1/amd space group. Nd(1) is bonded in a linear geometry to two equivalent O(1) atoms. Cr(1) is bonded in a 3-coordinate geometry to three equivalent O(1) atoms. O(1) is bonded in a distorted rectangular see-saw-like geometry to one Nd(1) and three equivalent Cr(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_NdCr2O2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.010
_cell_length_b   8.010
_cell_length_c   8.010
_cell_angle_alpha   112.693
_cell_angle_beta   112.693
_cell_angle_gamma   103.204
_symmetry_Int_Tables_number   1
_cell_volume   392.132
_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
  Nd  Nd0  1  0.875  0.125  0.250  1.0
  Nd  Nd1  1  0.875  0.625  0.750  1.0
  Nd  Nd2  1  0.375  0.125  0.250  1.0
  Nd  Nd3  1  0.875  0.125  0.750  1.0
  Cr  Cr4  1  0.507  0.200  0.692  1.0
  Cr  Cr5  1  0.507  0.815  0.308  1.0
  Cr  Cr6  1  0.565  0.757  0.808  1.0
  Cr  Cr7  1  0.243  0.435  0.192  1.0
  Cr  Cr8  1  0.243  0.050  0.808  1.0
  Cr  Cr9  1  0.950  0.757  0.192  1.0
  Cr  Cr10  1  0.185  0.493  0.692  1.0
  Cr  Cr11  1  0.800  0.493  0.308  1.0
  O  O12  1  0.662  0.500  0.838  1.0
  O  O13  1  0.662  0.823  0.162  1.0
  O  O14  1  0.573  0.912  0.662  1.0
  O  O15  1  0.088  0.427  0.338  1.0
  O  O16  1  0.088  0.750  0.662  1.0
  O  O17  1  0.250  0.912  0.338  1.0
  O  O18  1  0.177  0.338  0.838  1.0
  O  O19  1  0.500  0.338  0.162  1.0
[/CIF]
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The compound described by NdCr2O2 crystallizes in the tetragonal I4_1/amd space group. Nd(1) is bonded in a linear geometry to two equivalent O(1) atoms. Cr(1) is bonded in a 3-coordinate geometry to three equivalent O(1) atoms. O(1) is bonded in a distorted rectangular see-saw-like geometry to one Nd(1) and three equivalent Cr(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_NdCr2O2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.010
_cell_length_b   8.010
_cell_length_c   8.010
_cell_angle_alpha   112.693
_cell_angle_beta   112.693
_cell_angle_gamma   103.204
_symmetry_Int_Tables_number   1
_cell_volume   392.132
_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
  Nd  Nd0  1  0.875  0.125  0.250  1.0
  Nd  Nd1  1  0.875  0.625  0.750  1.0
  Nd  Nd2  1  0.375  0.125  0.250  1.0
  Nd  Nd3  1  0.875  0.125  0.750  1.0
  Cr  Cr4  1  0.507  0.200  0.692  1.0
  Cr  Cr5  1  0.507  0.815  0.308  1.0
  Cr  Cr6  1  0.565  0.757  0.808  1.0
  Cr  Cr7  1  0.243  0.435  0.192  1.0
  Cr  Cr8  1  0.243  0.050  0.808  1.0
  Cr  Cr9  1  0.950  0.757  0.192  1.0
  Cr  Cr10  1  0.185  0.493  0.692  1.0
  Cr  Cr11  1  0.800  0.493  0.308  1.0
  O  O12  1  0.662  0.500  0.838  1.0
  O  O13  1  0.662  0.823  0.162  1.0
  O  O14  1  0.573  0.912  0.662  1.0
  O  O15  1  0.088  0.427  0.338  1.0
  O  O16  1  0.088  0.750  0.662  1.0
  O  O17  1  0.250  0.912  0.338  1.0
  O  O18  1  0.177  0.338  0.838  1.0
  O  O19  1  0.500  0.338  0.162  1.0
[/CIF]
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