The material structure described by UNd3(O2Cl)3 crystallizes in the hexagonal P6_3/m space group. U(1) is bonded in a distorted pentagonal pyramidal geometry to six equivalent O(1) atoms. Nd(1) is bonded in a 10-coordinate geometry to six equivalent O(1) and four equivalent Cl(1) atoms. O(1) is bonded to one U(1) and three equivalent Nd(1) atoms to form a mixture of corner and edge-sharing ONd3U tetrahedra. Cl(1) is bonded in a distorted see-saw-like geometry to four equivalent Nd(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Nd3U(ClO2)3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.461
_cell_length_b   9.461
_cell_length_c   5.581
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   432.600
_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  0.595  0.910  0.750  1.0
  Nd  Nd1  1  0.405  0.090  0.250  1.0
  Nd  Nd2  1  0.090  0.685  0.750  1.0
  Nd  Nd3  1  0.315  0.405  0.750  1.0
  Nd  Nd4  1  0.685  0.595  0.250  1.0
  Nd  Nd5  1  0.910  0.315  0.250  1.0
  U  U6  1  0.667  0.333  0.750  1.0
  U  U7  1  0.333  0.667  0.250  1.0
  Cl  Cl8  1  0.188  0.248  0.250  1.0
  Cl  Cl9  1  0.941  0.188  0.750  1.0
  Cl  Cl10  1  0.248  0.059  0.750  1.0
  Cl  Cl11  1  0.059  0.812  0.250  1.0
  Cl  Cl12  1  0.752  0.941  0.250  1.0
  Cl  Cl13  1  0.812  0.752  0.750  1.0
  O  O14  1  0.635  0.151  0.506  1.0
  O  O15  1  0.151  0.516  0.006  1.0
  O  O16  1  0.516  0.365  0.994  1.0
  O  O17  1  0.849  0.484  0.994  1.0
  O  O18  1  0.365  0.849  0.006  1.0
  O  O19  1  0.484  0.635  0.494  1.0
  O  O20  1  0.365  0.849  0.494  1.0
  O  O21  1  0.484  0.635  0.006  1.0
  O  O22  1  0.849  0.484  0.506  1.0
  O  O23  1  0.151  0.516  0.494  1.0
  O  O24  1  0.516  0.365  0.506  1.0
  O  O25  1  0.635  0.151  0.994  1.0
[/CIF]
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The material structure described by UNd3(O2Cl)3 crystallizes in the hexagonal P6_3/m space group. U(1) is bonded in a distorted pentagonal pyramidal geometry to six equivalent O(1) atoms. Nd(1) is bonded in a 10-coordinate geometry to six equivalent O(1) and four equivalent Cl(1) atoms. O(1) is bonded to one U(1) and three equivalent Nd(1) atoms to form a mixture of corner and edge-sharing ONd3U tetrahedra. Cl(1) is bonded in a distorted see-saw-like geometry to four equivalent Nd(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Nd3U(ClO2)3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.461
_cell_length_b   9.461
_cell_length_c   5.581
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   432.600
_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  0.595  0.910  0.750  1.0
  Nd  Nd1  1  0.405  0.090  0.250  1.0
  Nd  Nd2  1  0.090  0.685  0.750  1.0
  Nd  Nd3  1  0.315  0.405  0.750  1.0
  Nd  Nd4  1  0.685  0.595  0.250  1.0
  Nd  Nd5  1  0.910  0.315  0.250  1.0
  U  U6  1  0.667  0.333  0.750  1.0
  U  U7  1  0.333  0.667  0.250  1.0
  Cl  Cl8  1  0.188  0.248  0.250  1.0
  Cl  Cl9  1  0.941  0.188  0.750  1.0
  Cl  Cl10  1  0.248  0.059  0.750  1.0
  Cl  Cl11  1  0.059  0.812  0.250  1.0
  Cl  Cl12  1  0.752  0.941  0.250  1.0
  Cl  Cl13  1  0.812  0.752  0.750  1.0
  O  O14  1  0.635  0.151  0.506  1.0
  O  O15  1  0.151  0.516  0.006  1.0
  O  O16  1  0.516  0.365  0.994  1.0
  O  O17  1  0.849  0.484  0.994  1.0
  O  O18  1  0.365  0.849  0.006  1.0
  O  O19  1  0.484  0.635  0.494  1.0
  O  O20  1  0.365  0.849  0.494  1.0
  O  O21  1  0.484  0.635  0.006  1.0
  O  O22  1  0.849  0.484  0.506  1.0
  O  O23  1  0.151  0.516  0.494  1.0
  O  O24  1  0.516  0.365  0.506  1.0
  O  O25  1  0.635  0.151  0.994  1.0
[/CIF]
.