The material structure described by Lu4Co3 crystallizes in the trigonal P-3 space group. There are two inequivalent Lu sites. In the first Lu site, Lu(1) is bonded in a 7-coordinate geometry to two equivalent Co(1) and five equivalent Co(2) atoms. In the second Lu site, Lu(2) is bonded in a 4-coordinate geometry to one Co(3) and three equivalent Co(2) atoms. There are three inequivalent Co sites. In the first Co site, Co(1) is bonded in a 9-coordinate geometry to six equivalent Lu(1) and three equivalent Co(2) atoms. In the second Co site, Co(2) is bonded in a 9-coordinate geometry to three equivalent Lu(2), five equivalent Lu(1), and one Co(1) atom. In the third Co site, Co(3) is bonded in a 6-coordinate geometry to six equivalent Lu(2) atoms. is represented by the CIF card [CIF]
data_Lu4Co3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.966
_cell_length_b   10.897
_cell_length_c   10.897
_cell_angle_alpha   60.001
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   407.913
_cell_formula_units_Z   3
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
  Lu  Lu0  1  0.749  0.620  0.866  1.0
  Lu  Lu1  1  0.749  0.514  0.620  1.0
  Lu  Lu2  1  0.749  0.866  0.514  1.0
  Lu  Lu3  1  0.251  0.380  0.134  1.0
  Lu  Lu4  1  0.251  0.486  0.380  1.0
  Lu  Lu5  1  0.251  0.134  0.486  1.0
  Lu  Lu6  1  0.750  0.776  0.248  1.0
  Lu  Lu7  1  0.750  0.976  0.776  1.0
  Lu  Lu8  1  0.750  0.248  0.976  1.0
  Lu  Lu9  1  0.250  0.224  0.752  1.0
  Lu  Lu10  1  0.250  0.024  0.224  1.0
  Lu  Lu11  1  0.250  0.752  0.024  1.0
  Co  Co12  1  0.751  0.333  0.333  1.0
  Co  Co13  1  0.249  0.667  0.667  1.0
  Co  Co14  1  0.749  0.284  0.561  1.0
  Co  Co15  1  0.749  0.155  0.284  1.0
  Co  Co16  1  0.749  0.561  0.155  1.0
  Co  Co17  1  0.251  0.716  0.439  1.0
  Co  Co18  1  0.251  0.845  0.716  1.0
  Co  Co19  1  0.251  0.439  0.845  1.0
  Co  Co20  1  0.500  0.000  0.000  1.0
[/CIF]
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The material structure described by Lu4Co3 crystallizes in the trigonal P-3 space group. There are two inequivalent Lu sites. In the first Lu site, Lu(1) is bonded in a 7-coordinate geometry to two equivalent Co(1) and five equivalent Co(2) atoms. In the second Lu site, Lu(2) is bonded in a 4-coordinate geometry to one Co(3) and three equivalent Co(2) atoms. There are three inequivalent Co sites. In the first Co site, Co(1) is bonded in a 9-coordinate geometry to six equivalent Lu(1) and three equivalent Co(2) atoms. In the second Co site, Co(2) is bonded in a 9-coordinate geometry to three equivalent Lu(2), five equivalent Lu(1), and one Co(1) atom. In the third Co site, Co(3) is bonded in a 6-coordinate geometry to six equivalent Lu(2) atoms. is represented by the CIF card [CIF]
data_Lu4Co3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.966
_cell_length_b   10.897
_cell_length_c   10.897
_cell_angle_alpha   60.001
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   407.913
_cell_formula_units_Z   3
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
  Lu  Lu0  1  0.749  0.620  0.866  1.0
  Lu  Lu1  1  0.749  0.514  0.620  1.0
  Lu  Lu2  1  0.749  0.866  0.514  1.0
  Lu  Lu3  1  0.251  0.380  0.134  1.0
  Lu  Lu4  1  0.251  0.486  0.380  1.0
  Lu  Lu5  1  0.251  0.134  0.486  1.0
  Lu  Lu6  1  0.750  0.776  0.248  1.0
  Lu  Lu7  1  0.750  0.976  0.776  1.0
  Lu  Lu8  1  0.750  0.248  0.976  1.0
  Lu  Lu9  1  0.250  0.224  0.752  1.0
  Lu  Lu10  1  0.250  0.024  0.224  1.0
  Lu  Lu11  1  0.250  0.752  0.024  1.0
  Co  Co12  1  0.751  0.333  0.333  1.0
  Co  Co13  1  0.249  0.667  0.667  1.0
  Co  Co14  1  0.749  0.284  0.561  1.0
  Co  Co15  1  0.749  0.155  0.284  1.0
  Co  Co16  1  0.749  0.561  0.155  1.0
  Co  Co17  1  0.251  0.716  0.439  1.0
  Co  Co18  1  0.251  0.845  0.716  1.0
  Co  Co19  1  0.251  0.439  0.845  1.0
  Co  Co20  1  0.500  0.000  0.000  1.0
[/CIF]
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