The material described by NdSbSe is Matlockite structured and crystallizes in the orthorhombic Pnma space group. Nd(1) is bonded in a 9-coordinate geometry to four equivalent Sb(1) and five equivalent Se(1) atoms. Sb(1) is bonded in a 8-coordinate geometry to four equivalent Nd(1) and four equivalent Sb(1) atoms. Se(1) is bonded to five equivalent Nd(1) atoms to form a mixture of distorted corner and edge-sharing SeNd5 trigonal bipyramids. is represented by the Crystallographic Information File (CIF) [CIF]
data_NdSbSe
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.216
_cell_length_b   4.226
_cell_length_c   9.169
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   163.366
_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
  Nd  Nd0  1  0.750  0.250  0.704  1.0
  Nd  Nd1  1  0.250  0.750  0.296  1.0
  Sb  Sb2  1  0.250  0.250  0.001  1.0
  Sb  Sb3  1  0.750  0.750  0.999  1.0
  Se  Se4  1  0.750  0.250  0.373  1.0
  Se  Se5  1  0.250  0.750  0.627  1.0
[/CIF]
.
The material described by NdSbSe is Matlockite structured and crystallizes in the orthorhombic Pnma space group. Nd(1) is bonded in a 9-coordinate geometry to four equivalent Sb(1) and five equivalent Se(1) atoms. Sb(1) is bonded in a 8-coordinate geometry to four equivalent Nd(1) and four equivalent Sb(1) atoms. Se(1) is bonded to five equivalent Nd(1) atoms to form a mixture of distorted corner and edge-sharing SeNd5 trigonal bipyramids. is represented by the Crystallographic Information File (CIF) [CIF]
data_NdSbSe
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.216
_cell_length_b   4.226
_cell_length_c   9.169
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   163.366
_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
  Nd  Nd0  1  0.750  0.250  0.704  1.0
  Nd  Nd1  1  0.250  0.750  0.296  1.0
  Sb  Sb2  1  0.250  0.250  0.001  1.0
  Sb  Sb3  1  0.750  0.750  0.999  1.0
  Se  Se4  1  0.750  0.250  0.373  1.0
  Se  Se5  1  0.250  0.750  0.627  1.0
[/CIF]
.