The material described by Y5Co5Ga crystallizes in the orthorhombic Cmcm space group. There are three inequivalent Y sites. In the first Y site, Y(1) is bonded in a 7-coordinate geometry to three equivalent Co(3) and four equivalent Co(1) atoms. In the second Y site, Y(2) is bonded in a 7-coordinate geometry to two equivalent Co(1), four equivalent Co(2), and three equivalent Ga(1) atoms. In the third Y site, Y(3) is bonded in a 8-coordinate geometry to two equivalent Co(2), two equivalent Co(3), three equivalent Co(1), and one Ga(1) atom. There are three inequivalent Co sites. In the first Co site, Co(1) is bonded in a 9-coordinate geometry to two equivalent Y(1), two equivalent Y(2), three equivalent Y(3), one Co(2), and one Co(3) atom. In the second Co site, Co(2) is bonded in a 10-coordinate geometry to two equivalent Y(3), four equivalent Y(2), one Co(1), one Co(2), and two equivalent Ga(1) atoms. In the third Co site, Co(3) is bonded in a 9-coordinate geometry to three equivalent Y(1), four equivalent Y(3), and two equivalent Co(1) atoms. Ga(1) is bonded to two equivalent Y(3), six equivalent Y(2), and four equivalent Co(2) atoms to form a mixture of distorted edge and face-sharing GaY8Co4 cuboctahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_Y5GaCo5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.549
_cell_length_b   5.549
_cell_length_c   20.150
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   135.356
_symmetry_Int_Tables_number   1
_cell_volume   436.004
_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
  Y  Y0  1  0.269  0.731  0.250  1.0
  Y  Y1  1  0.274  0.726  0.066  1.0
  Y  Y2  1  0.016  0.984  0.845  1.0
  Y  Y3  1  0.731  0.269  0.750  1.0
  Y  Y4  1  0.726  0.274  0.566  1.0
  Y  Y5  1  0.984  0.016  0.345  1.0
  Y  Y6  1  0.016  0.984  0.655  1.0
  Y  Y7  1  0.726  0.274  0.934  1.0
  Y  Y8  1  0.984  0.016  0.155  1.0
  Y  Y9  1  0.274  0.726  0.434  1.0
  Ga  Ga10  1  0.000  0.000  0.500  1.0
  Ga  Ga11  1  0.000  0.000  0.000  1.0
  Co  Co12  1  0.324  0.676  0.652  1.0
  Co  Co13  1  0.566  0.434  0.447  1.0
  Co  Co14  1  0.427  0.573  0.750  1.0
  Co  Co15  1  0.434  0.566  0.947  1.0
  Co  Co16  1  0.573  0.427  0.250  1.0
  Co  Co17  1  0.434  0.566  0.553  1.0
  Co  Co18  1  0.676  0.324  0.348  1.0
  Co  Co19  1  0.676  0.324  0.152  1.0
  Co  Co20  1  0.566  0.434  0.053  1.0
  Co  Co21  1  0.324  0.676  0.848  1.0
[/CIF]
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The material described by Y5Co5Ga crystallizes in the orthorhombic Cmcm space group. There are three inequivalent Y sites. In the first Y site, Y(1) is bonded in a 7-coordinate geometry to three equivalent Co(3) and four equivalent Co(1) atoms. In the second Y site, Y(2) is bonded in a 7-coordinate geometry to two equivalent Co(1), four equivalent Co(2), and three equivalent Ga(1) atoms. In the third Y site, Y(3) is bonded in a 8-coordinate geometry to two equivalent Co(2), two equivalent Co(3), three equivalent Co(1), and one Ga(1) atom. There are three inequivalent Co sites. In the first Co site, Co(1) is bonded in a 9-coordinate geometry to two equivalent Y(1), two equivalent Y(2), three equivalent Y(3), one Co(2), and one Co(3) atom. In the second Co site, Co(2) is bonded in a 10-coordinate geometry to two equivalent Y(3), four equivalent Y(2), one Co(1), one Co(2), and two equivalent Ga(1) atoms. In the third Co site, Co(3) is bonded in a 9-coordinate geometry to three equivalent Y(1), four equivalent Y(3), and two equivalent Co(1) atoms. Ga(1) is bonded to two equivalent Y(3), six equivalent Y(2), and four equivalent Co(2) atoms to form a mixture of distorted edge and face-sharing GaY8Co4 cuboctahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_Y5GaCo5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.549
_cell_length_b   5.549
_cell_length_c   20.150
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   135.356
_symmetry_Int_Tables_number   1
_cell_volume   436.004
_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
  Y  Y0  1  0.269  0.731  0.250  1.0
  Y  Y1  1  0.274  0.726  0.066  1.0
  Y  Y2  1  0.016  0.984  0.845  1.0
  Y  Y3  1  0.731  0.269  0.750  1.0
  Y  Y4  1  0.726  0.274  0.566  1.0
  Y  Y5  1  0.984  0.016  0.345  1.0
  Y  Y6  1  0.016  0.984  0.655  1.0
  Y  Y7  1  0.726  0.274  0.934  1.0
  Y  Y8  1  0.984  0.016  0.155  1.0
  Y  Y9  1  0.274  0.726  0.434  1.0
  Ga  Ga10  1  0.000  0.000  0.500  1.0
  Ga  Ga11  1  0.000  0.000  0.000  1.0
  Co  Co12  1  0.324  0.676  0.652  1.0
  Co  Co13  1  0.566  0.434  0.447  1.0
  Co  Co14  1  0.427  0.573  0.750  1.0
  Co  Co15  1  0.434  0.566  0.947  1.0
  Co  Co16  1  0.573  0.427  0.250  1.0
  Co  Co17  1  0.434  0.566  0.553  1.0
  Co  Co18  1  0.676  0.324  0.348  1.0
  Co  Co19  1  0.676  0.324  0.152  1.0
  Co  Co20  1  0.566  0.434  0.053  1.0
  Co  Co21  1  0.324  0.676  0.848  1.0
[/CIF]
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