The crystal structure described by La7Rh3 crystallizes in the hexagonal P6_3mc space group. There are three inequivalent La sites. In the first La site, La(1) is bonded in a distorted trigonal non-coplanar geometry to three equivalent Rh(1) atoms. In the second La site, La(3) is bonded in a distorted water-like geometry to two equivalent Rh(1) atoms. In the third La site, La(2) is bonded in a 3-coordinate geometry to three equivalent Rh(1) atoms. Rh(1) is bonded in a 6-coordinate geometry to one La(1), two equivalent La(3), and three equivalent La(2) atoms. is represented by the CIF card [CIF]
data_La7Rh3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.316
_cell_length_b   10.316
_cell_length_c   6.488
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   597.952
_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  0.667  0.333  0.567  1.0
  La  La1  1  0.333  0.667  0.067  1.0
  La  La2  1  0.875  0.750  0.764  1.0
  La  La3  1  0.250  0.125  0.764  1.0
  La  La4  1  0.875  0.125  0.764  1.0
  La  La5  1  0.125  0.250  0.264  1.0
  La  La6  1  0.750  0.875  0.264  1.0
  La  La7  1  0.125  0.875  0.264  1.0
  La  La8  1  0.458  0.916  0.593  1.0
  La  La9  1  0.084  0.542  0.593  1.0
  La  La10  1  0.458  0.542  0.593  1.0
  La  La11  1  0.542  0.084  0.093  1.0
  La  La12  1  0.916  0.458  0.093  1.0
  La  La13  1  0.542  0.458  0.093  1.0
  Rh  Rh14  1  0.190  0.380  0.856  1.0
  Rh  Rh15  1  0.620  0.810  0.856  1.0
  Rh  Rh16  1  0.190  0.810  0.856  1.0
  Rh  Rh17  1  0.810  0.620  0.356  1.0
  Rh  Rh18  1  0.380  0.190  0.356  1.0
  Rh  Rh19  1  0.810  0.190  0.356  1.0
[/CIF]
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The crystal structure described by La7Rh3 crystallizes in the hexagonal P6_3mc space group. There are three inequivalent La sites. In the first La site, La(1) is bonded in a distorted trigonal non-coplanar geometry to three equivalent Rh(1) atoms. In the second La site, La(3) is bonded in a distorted water-like geometry to two equivalent Rh(1) atoms. In the third La site, La(2) is bonded in a 3-coordinate geometry to three equivalent Rh(1) atoms. Rh(1) is bonded in a 6-coordinate geometry to one La(1), two equivalent La(3), and three equivalent La(2) atoms. is represented by the CIF card [CIF]
data_La7Rh3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.316
_cell_length_b   10.316
_cell_length_c   6.488
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   597.952
_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  0.667  0.333  0.567  1.0
  La  La1  1  0.333  0.667  0.067  1.0
  La  La2  1  0.875  0.750  0.764  1.0
  La  La3  1  0.250  0.125  0.764  1.0
  La  La4  1  0.875  0.125  0.764  1.0
  La  La5  1  0.125  0.250  0.264  1.0
  La  La6  1  0.750  0.875  0.264  1.0
  La  La7  1  0.125  0.875  0.264  1.0
  La  La8  1  0.458  0.916  0.593  1.0
  La  La9  1  0.084  0.542  0.593  1.0
  La  La10  1  0.458  0.542  0.593  1.0
  La  La11  1  0.542  0.084  0.093  1.0
  La  La12  1  0.916  0.458  0.093  1.0
  La  La13  1  0.542  0.458  0.093  1.0
  Rh  Rh14  1  0.190  0.380  0.856  1.0
  Rh  Rh15  1  0.620  0.810  0.856  1.0
  Rh  Rh16  1  0.190  0.810  0.856  1.0
  Rh  Rh17  1  0.810  0.620  0.356  1.0
  Rh  Rh18  1  0.380  0.190  0.356  1.0
  Rh  Rh19  1  0.810  0.190  0.356  1.0
[/CIF]
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