The material structure described by LaCo2AsN crystallizes in the orthorhombic Cmcm space group. La(1) is bonded in a 4-coordinate geometry to three equivalent As(1) and four equivalent N(1) atoms. Co(1) is bonded in a distorted single-bond geometry to three equivalent As(1) and one N(1) atom. As(1) is bonded in a 9-coordinate geometry to three equivalent La(1) and six equivalent Co(1) atoms. N(1) is bonded to four equivalent La(1) and two equivalent Co(1) atoms to form a mixture of corner and edge-sharing NLa4Co2 octahedra. The corner-sharing octahedral tilt angles are 21°. is represented by the CIF card [CIF]
data_LaCo2AsN
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.844
_cell_length_b   5.844
_cell_length_c   6.957
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   142.360
_symmetry_Int_Tables_number   1
_cell_volume   145.096
_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
  La  La0  1  0.543  0.457  0.250  1.0
  La  La1  1  0.457  0.543  0.750  1.0
  Co  Co2  1  0.836  0.164  0.447  1.0
  Co  Co3  1  0.164  0.836  0.553  1.0
  Co  Co4  1  0.836  0.164  0.053  1.0
  Co  Co5  1  0.164  0.836  0.947  1.0
  As  As6  1  0.270  0.730  0.250  1.0
  As  As7  1  0.730  0.270  0.750  1.0
  N  N8  1  0.000  0.000  0.500  1.0
  N  N9  1  0.000  0.000  0.000  1.0
[/CIF]
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The material structure described by LaCo2AsN crystallizes in the orthorhombic Cmcm space group. La(1) is bonded in a 4-coordinate geometry to three equivalent As(1) and four equivalent N(1) atoms. Co(1) is bonded in a distorted single-bond geometry to three equivalent As(1) and one N(1) atom. As(1) is bonded in a 9-coordinate geometry to three equivalent La(1) and six equivalent Co(1) atoms. N(1) is bonded to four equivalent La(1) and two equivalent Co(1) atoms to form a mixture of corner and edge-sharing NLa4Co2 octahedra. The corner-sharing octahedral tilt angles are 21°. is represented by the CIF card [CIF]
data_LaCo2AsN
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.844
_cell_length_b   5.844
_cell_length_c   6.957
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   142.360
_symmetry_Int_Tables_number   1
_cell_volume   145.096
_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
  La  La0  1  0.543  0.457  0.250  1.0
  La  La1  1  0.457  0.543  0.750  1.0
  Co  Co2  1  0.836  0.164  0.447  1.0
  Co  Co3  1  0.164  0.836  0.553  1.0
  Co  Co4  1  0.836  0.164  0.053  1.0
  Co  Co5  1  0.164  0.836  0.947  1.0
  As  As6  1  0.270  0.730  0.250  1.0
  As  As7  1  0.730  0.270  0.750  1.0
  N  N8  1  0.000  0.000  0.500  1.0
  N  N9  1  0.000  0.000  0.000  1.0
[/CIF]
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