The material structure described by La(YC3)2 crystallizes in the monoclinic C2/m space group. La(1) is bonded in a 10-coordinate geometry to four equivalent C(3) and six equivalent C(1) atoms. Y(1) is bonded in a 10-coordinate geometry to two equivalent C(1), three equivalent C(3), and five equivalent C(2) atoms. There are three inequivalent C sites. In the first C site, C(1) is bonded in a 6-coordinate geometry to three equivalent La(1), two equivalent Y(1), and one C(3) atom. In the second C site, C(2) is bonded in a 6-coordinate geometry to five equivalent Y(1) and one C(2) atom. In the third C site, C(3) is bonded in a 6-coordinate geometry to two equivalent La(1), three equivalent Y(1), and one C(1) atom. is represented by the CIF card [CIF]
data_La(YC3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.139
_cell_length_b   4.139
_cell_length_c   9.922
_cell_angle_alpha   82.387
_cell_angle_beta   82.387
_cell_angle_gamma   53.786
_symmetry_Int_Tables_number   1
_cell_volume   135.646
_cell_formula_units_Z   1
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  0.000  0.000  0.000  1.0
  Y  Y1  1  0.331  0.331  0.664  1.0
  Y  Y2  1  0.669  0.669  0.336  1.0
  C  C3  1  0.735  0.735  0.851  1.0
  C  C4  1  0.070  0.070  0.532  1.0
  C  C5  1  0.402  0.402  0.218  1.0
  C  C6  1  0.265  0.265  0.149  1.0
  C  C7  1  0.598  0.598  0.782  1.0
  C  C8  1  0.930  0.930  0.468  1.0
[/CIF]
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The material structure described by La(YC3)2 crystallizes in the monoclinic C2/m space group. La(1) is bonded in a 10-coordinate geometry to four equivalent C(3) and six equivalent C(1) atoms. Y(1) is bonded in a 10-coordinate geometry to two equivalent C(1), three equivalent C(3), and five equivalent C(2) atoms. There are three inequivalent C sites. In the first C site, C(1) is bonded in a 6-coordinate geometry to three equivalent La(1), two equivalent Y(1), and one C(3) atom. In the second C site, C(2) is bonded in a 6-coordinate geometry to five equivalent Y(1) and one C(2) atom. In the third C site, C(3) is bonded in a 6-coordinate geometry to two equivalent La(1), three equivalent Y(1), and one C(1) atom. is represented by the CIF card [CIF]
data_La(YC3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.139
_cell_length_b   4.139
_cell_length_c   9.922
_cell_angle_alpha   82.387
_cell_angle_beta   82.387
_cell_angle_gamma   53.786
_symmetry_Int_Tables_number   1
_cell_volume   135.646
_cell_formula_units_Z   1
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  0.000  0.000  0.000  1.0
  Y  Y1  1  0.331  0.331  0.664  1.0
  Y  Y2  1  0.669  0.669  0.336  1.0
  C  C3  1  0.735  0.735  0.851  1.0
  C  C4  1  0.070  0.070  0.532  1.0
  C  C5  1  0.402  0.402  0.218  1.0
  C  C6  1  0.265  0.265  0.149  1.0
  C  C7  1  0.598  0.598  0.782  1.0
  C  C8  1  0.930  0.930  0.468  1.0
[/CIF]
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