The material structure described by U2CoNiGa10 crystallizes in the tetragonal P4/mmm space group. U(1) is bonded to four Ga(1,1); four Ga(2,2); and four equivalent Ga(3) atoms to form UGa12 cuboctahedra that share corners with four equivalent U(1)Ga12 cuboctahedra, faces with four equivalent U(1)Ga12 cuboctahedra, and faces with four equivalent Ga(3)U4Ga8 cuboctahedra. Co(1) is bonded in a body-centered cubic geometry to eight Ga(1,1,1) atoms. Ni(1) is bonded in a body-centered cubic geometry to eight Ga(2,2,2,2) atoms. There are eight inequivalent Ga sites. In the first Ga site, Ga(1) is bonded in a 11-coordinate geometry to two equivalent U(1); two equivalent Co(1); two equivalent Ga(3); and five Ga(1,1) atoms. In the second Ga site, Ga(2) is bonded in a 11-coordinate geometry to two equivalent U(1); two equivalent Ni(1); two equivalent Ga(3); and five Ga(2,2) atoms. In the third Ga site, Ga(1) is bonded in a 11-coordinate geometry to two equivalent U(1); two equivalent Co(1); two equivalent Ga(3); and five Ga(1,1) atoms. In the fourth Ga site, Ga(2) is bonded in a 11-coordinate geometry to two equivalent U(1); two equivalent Ni(1); two equivalent Ga(3); and five Ga(2,2) atoms. In the fifth Ga site, Ga(2) is bonded in a 11-coordinate geometry to two equivalent U(1); two equivalent Ni(1); two equivalent Ga(3); and five Ga(2,2) atoms. In the sixth Ga site, Ga(1) is bonded in a 11-coordinate geometry to two equivalent U(1); two equivalent Co(1); two equivalent Ga(3); and five Ga(1,1) atoms. In the seventh Ga site, Ga(2) is bonded in a 11-coordinate geometry to two equivalent U(1); two equivalent Ni(1); two equivalent Ga(3); and five Ga(2,2) atoms. In the eighth Ga site, Ga(3) is bonded to four equivalent U(1); four Ga(1,1); and four Ga(2,2) atoms to form GaU4Ga8 cuboctahedra that share corners with four equivalent Ga(3)U4Ga8 cuboctahedra, faces with four equivalent U(1)Ga12 cuboctahedra, and faces with four equivalent Ga(3)U4Ga8 cuboctahedra. is represented by the CIF file [CIF]
data_U2Ga10CoNi
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.248
_cell_length_b   4.248
_cell_length_c   13.618
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   245.768
_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
  U  U0  1  0.000  0.000  0.751  1.0
  U  U1  1  0.000  0.000  0.249  1.0
  Ga  Ga2  1  0.500  0.000  0.096  1.0
  Ga  Ga3  1  0.500  0.000  0.598  1.0
  Ga  Ga4  1  0.000  0.500  0.096  1.0
  Ga  Ga5  1  0.000  0.500  0.598  1.0
  Ga  Ga6  1  0.500  0.000  0.904  1.0
  Ga  Ga7  1  0.500  0.000  0.402  1.0
  Ga  Ga8  1  0.000  0.500  0.904  1.0
  Ga  Ga9  1  0.000  0.500  0.402  1.0
  Ga  Ga10  1  0.500  0.500  0.750  1.0
  Ga  Ga11  1  0.500  0.500  0.250  1.0
  Co  Co12  1  0.000  0.000  0.000  1.0
  Ni  Ni13  1  0.000  0.000  0.500  1.0
[/CIF]
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The material structure described by U2CoNiGa10 crystallizes in the tetragonal P4/mmm space group. U(1) is bonded to four Ga(1,1); four Ga(2,2); and four equivalent Ga(3) atoms to form UGa12 cuboctahedra that share corners with four equivalent U(1)Ga12 cuboctahedra, faces with four equivalent U(1)Ga12 cuboctahedra, and faces with four equivalent Ga(3)U4Ga8 cuboctahedra. Co(1) is bonded in a body-centered cubic geometry to eight Ga(1,1,1) atoms. Ni(1) is bonded in a body-centered cubic geometry to eight Ga(2,2,2,2) atoms. There are eight inequivalent Ga sites. In the first Ga site, Ga(1) is bonded in a 11-coordinate geometry to two equivalent U(1); two equivalent Co(1); two equivalent Ga(3); and five Ga(1,1) atoms. In the second Ga site, Ga(2) is bonded in a 11-coordinate geometry to two equivalent U(1); two equivalent Ni(1); two equivalent Ga(3); and five Ga(2,2) atoms. In the third Ga site, Ga(1) is bonded in a 11-coordinate geometry to two equivalent U(1); two equivalent Co(1); two equivalent Ga(3); and five Ga(1,1) atoms. In the fourth Ga site, Ga(2) is bonded in a 11-coordinate geometry to two equivalent U(1); two equivalent Ni(1); two equivalent Ga(3); and five Ga(2,2) atoms. In the fifth Ga site, Ga(2) is bonded in a 11-coordinate geometry to two equivalent U(1); two equivalent Ni(1); two equivalent Ga(3); and five Ga(2,2) atoms. In the sixth Ga site, Ga(1) is bonded in a 11-coordinate geometry to two equivalent U(1); two equivalent Co(1); two equivalent Ga(3); and five Ga(1,1) atoms. In the seventh Ga site, Ga(2) is bonded in a 11-coordinate geometry to two equivalent U(1); two equivalent Ni(1); two equivalent Ga(3); and five Ga(2,2) atoms. In the eighth Ga site, Ga(3) is bonded to four equivalent U(1); four Ga(1,1); and four Ga(2,2) atoms to form GaU4Ga8 cuboctahedra that share corners with four equivalent Ga(3)U4Ga8 cuboctahedra, faces with four equivalent U(1)Ga12 cuboctahedra, and faces with four equivalent Ga(3)U4Ga8 cuboctahedra. is represented by the CIF file [CIF]
data_U2Ga10CoNi
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.248
_cell_length_b   4.248
_cell_length_c   13.618
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   245.768
_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
  U  U0  1  0.000  0.000  0.751  1.0
  U  U1  1  0.000  0.000  0.249  1.0
  Ga  Ga2  1  0.500  0.000  0.096  1.0
  Ga  Ga3  1  0.500  0.000  0.598  1.0
  Ga  Ga4  1  0.000  0.500  0.096  1.0
  Ga  Ga5  1  0.000  0.500  0.598  1.0
  Ga  Ga6  1  0.500  0.000  0.904  1.0
  Ga  Ga7  1  0.500  0.000  0.402  1.0
  Ga  Ga8  1  0.000  0.500  0.904  1.0
  Ga  Ga9  1  0.000  0.500  0.402  1.0
  Ga  Ga10  1  0.500  0.500  0.750  1.0
  Ga  Ga11  1  0.500  0.500  0.250  1.0
  Co  Co12  1  0.000  0.000  0.000  1.0
  Ni  Ni13  1  0.000  0.000  0.500  1.0
[/CIF]
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