The crystal structure described by NaCrN crystallizes in the orthorhombic Pnma space group. Na(1) is bonded in a 3-coordinate geometry to three equivalent N(1) atoms. Cr(1) is bonded in a distorted trigonal non-coplanar geometry to three equivalent N(1) atoms. N(1) is bonded to three equivalent Na(1) and three equivalent Cr(1) atoms to form a mixture of distorted edge and corner-sharing NNa3Cr3 octahedra. The corner-sharing octahedral tilt angles are 64°. is represented by the Crystallographic Information File (CIF) [CIF]
data_NaCrN
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.702
_cell_length_b   3.165
_cell_length_c   5.878
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   199.101
_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
  Na  Na0  1  0.661  0.250  0.884  1.0
  Na  Na1  1  0.161  0.250  0.616  1.0
  Na  Na2  1  0.339  0.750  0.116  1.0
  Na  Na3  1  0.839  0.750  0.384  1.0
  Cr  Cr4  1  0.565  0.250  0.400  1.0
  Cr  Cr5  1  0.065  0.250  0.100  1.0
  Cr  Cr6  1  0.435  0.750  0.600  1.0
  Cr  Cr7  1  0.935  0.750  0.900  1.0
  N  N8  1  0.887  0.250  0.031  1.0
  N  N9  1  0.387  0.250  0.469  1.0
  N  N10  1  0.113  0.750  0.969  1.0
  N  N11  1  0.613  0.750  0.531  1.0
[/CIF]
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The crystal structure described by NaCrN crystallizes in the orthorhombic Pnma space group. Na(1) is bonded in a 3-coordinate geometry to three equivalent N(1) atoms. Cr(1) is bonded in a distorted trigonal non-coplanar geometry to three equivalent N(1) atoms. N(1) is bonded to three equivalent Na(1) and three equivalent Cr(1) atoms to form a mixture of distorted edge and corner-sharing NNa3Cr3 octahedra. The corner-sharing octahedral tilt angles are 64°. is represented by the Crystallographic Information File (CIF) [CIF]
data_NaCrN
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.702
_cell_length_b   3.165
_cell_length_c   5.878
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   199.101
_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
  Na  Na0  1  0.661  0.250  0.884  1.0
  Na  Na1  1  0.161  0.250  0.616  1.0
  Na  Na2  1  0.339  0.750  0.116  1.0
  Na  Na3  1  0.839  0.750  0.384  1.0
  Cr  Cr4  1  0.565  0.250  0.400  1.0
  Cr  Cr5  1  0.065  0.250  0.100  1.0
  Cr  Cr6  1  0.435  0.750  0.600  1.0
  Cr  Cr7  1  0.935  0.750  0.900  1.0
  N  N8  1  0.887  0.250  0.031  1.0
  N  N9  1  0.387  0.250  0.469  1.0
  N  N10  1  0.113  0.750  0.969  1.0
  N  N11  1  0.613  0.750  0.531  1.0
[/CIF]
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