The structure described by Ce3NiGa10 crystallizes in the orthorhombic Pmmm space group. There are two inequivalent Ce sites. In the first Ce site, Ce(1) is bonded to four equivalent Ga(2) and eight equivalent Ga(3) atoms to form a mixture of edge and face-sharing CeGa12 cuboctahedra. In the second Ce site, Ce(2) is bonded in a 14-coordinate geometry to two equivalent Ga(3), two equivalent Ga(4), two equivalent Ga(5), four equivalent Ga(1), and four equivalent Ga(2) atoms. Ni(1) is bonded in a body-centered cubic geometry to four equivalent Ga(4) and four equivalent Ga(5) atoms. There are five inequivalent Ga sites. In the first Ga site, Ga(1) is bonded in a 9-coordinate geometry to four equivalent Ce(2), one Ga(2), two equivalent Ga(4), and two equivalent Ga(5) atoms. In the second Ga site, Ga(2) is bonded in a 9-coordinate geometry to two equivalent Ce(1), four equivalent Ce(2), one Ga(1), and two equivalent Ga(3) atoms. In the third Ga site, Ga(3) is bonded in a 9-coordinate geometry to two equivalent Ce(2), four equivalent Ce(1), one Ga(3), and two equivalent Ga(2) atoms. In the fourth Ga site, Ga(4) is bonded in a 11-coordinate geometry to two equivalent Ce(2), two equivalent Ni(1), one Ga(4), two equivalent Ga(1), and four equivalent Ga(5) atoms. In the fifth Ga site, Ga(5) is bonded in a 7-coordinate geometry to two equivalent Ce(2), two equivalent Ni(1), one Ga(5), two equivalent Ga(1), and four equivalent Ga(4) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Ce3Ga10Ni
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.224
_cell_length_b   4.310
_cell_length_c   15.269
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   277.976
_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
  Ce  Ce0  1  0.000  0.500  0.500  1.0
  Ce  Ce1  1  0.000  0.000  0.246  1.0
  Ce  Ce2  1  0.000  0.000  0.754  1.0
  Ga  Ga3  1  0.500  0.500  0.185  1.0
  Ga  Ga4  1  0.500  0.500  0.815  1.0
  Ga  Ga5  1  0.500  0.500  0.342  1.0
  Ga  Ga6  1  0.500  0.500  0.658  1.0
  Ga  Ga7  1  0.500  0.000  0.419  1.0
  Ga  Ga8  1  0.500  0.000  0.581  1.0
  Ga  Ga9  1  0.500  0.000  0.085  1.0
  Ga  Ga10  1  0.500  0.000  0.915  1.0
  Ga  Ga11  1  0.000  0.500  0.084  1.0
  Ga  Ga12  1  0.000  0.500  0.916  1.0
  Ni  Ni13  1  0.000  0.000  0.000  1.0
[/CIF]
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The structure described by Ce3NiGa10 crystallizes in the orthorhombic Pmmm space group. There are two inequivalent Ce sites. In the first Ce site, Ce(1) is bonded to four equivalent Ga(2) and eight equivalent Ga(3) atoms to form a mixture of edge and face-sharing CeGa12 cuboctahedra. In the second Ce site, Ce(2) is bonded in a 14-coordinate geometry to two equivalent Ga(3), two equivalent Ga(4), two equivalent Ga(5), four equivalent Ga(1), and four equivalent Ga(2) atoms. Ni(1) is bonded in a body-centered cubic geometry to four equivalent Ga(4) and four equivalent Ga(5) atoms. There are five inequivalent Ga sites. In the first Ga site, Ga(1) is bonded in a 9-coordinate geometry to four equivalent Ce(2), one Ga(2), two equivalent Ga(4), and two equivalent Ga(5) atoms. In the second Ga site, Ga(2) is bonded in a 9-coordinate geometry to two equivalent Ce(1), four equivalent Ce(2), one Ga(1), and two equivalent Ga(3) atoms. In the third Ga site, Ga(3) is bonded in a 9-coordinate geometry to two equivalent Ce(2), four equivalent Ce(1), one Ga(3), and two equivalent Ga(2) atoms. In the fourth Ga site, Ga(4) is bonded in a 11-coordinate geometry to two equivalent Ce(2), two equivalent Ni(1), one Ga(4), two equivalent Ga(1), and four equivalent Ga(5) atoms. In the fifth Ga site, Ga(5) is bonded in a 7-coordinate geometry to two equivalent Ce(2), two equivalent Ni(1), one Ga(5), two equivalent Ga(1), and four equivalent Ga(4) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Ce3Ga10Ni
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.224
_cell_length_b   4.310
_cell_length_c   15.269
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   277.976
_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
  Ce  Ce0  1  0.000  0.500  0.500  1.0
  Ce  Ce1  1  0.000  0.000  0.246  1.0
  Ce  Ce2  1  0.000  0.000  0.754  1.0
  Ga  Ga3  1  0.500  0.500  0.185  1.0
  Ga  Ga4  1  0.500  0.500  0.815  1.0
  Ga  Ga5  1  0.500  0.500  0.342  1.0
  Ga  Ga6  1  0.500  0.500  0.658  1.0
  Ga  Ga7  1  0.500  0.000  0.419  1.0
  Ga  Ga8  1  0.500  0.000  0.581  1.0
  Ga  Ga9  1  0.500  0.000  0.085  1.0
  Ga  Ga10  1  0.500  0.000  0.915  1.0
  Ga  Ga11  1  0.000  0.500  0.084  1.0
  Ga  Ga12  1  0.000  0.500  0.916  1.0
  Ni  Ni13  1  0.000  0.000  0.000  1.0
[/CIF]
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