The material structure described by CeCo8Mn4 crystallizes in the tetragonal I4/mmm space group. Ce(1) is bonded to eight equivalent Mn(1), four equivalent Co(1), and eight equivalent Co(2) atoms to form a mixture of distorted face and corner-sharing CeMn8Co12 cuboctahedra. Mn(1) is bonded in a 10-coordinate geometry to two equivalent Ce(1), two equivalent Mn(1), four equivalent Co(1), and four equivalent Co(2) atoms. There are two inequivalent Co sites. In the first Co site, Co(1) is bonded in a 14-coordinate geometry to one Ce(1), four equivalent Mn(1), four equivalent Co(2), and five equivalent Co(1) atoms. In the second Co site, Co(2) is bonded in a 12-coordinate geometry to two equivalent Ce(1), four equivalent Mn(1), two equivalent Co(2), and four equivalent Co(1) atoms. is represented by the CIF card [CIF]
data_Ce(MnCo2)4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.558
_cell_length_b   6.353
_cell_length_c   6.353
_cell_angle_alpha   82.608
_cell_angle_beta   68.980
_cell_angle_gamma   68.980
_symmetry_Int_Tables_number   1
_cell_volume   160.298
_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  0.000  0.000  1.0
  Mn  Mn1  1  0.000  0.000  0.500  1.0
  Mn  Mn2  1  0.500  0.000  0.500  1.0
  Mn  Mn3  1  0.500  0.500  0.000  1.0
  Mn  Mn4  1  0.000  0.500  0.000  1.0
  Co  Co5  1  0.000  0.358  0.642  1.0
  Co  Co6  1  0.000  0.642  0.358  1.0
  Co  Co7  1  0.642  0.358  0.358  1.0
  Co  Co8  1  0.358  0.642  0.642  1.0
  Co  Co9  1  0.500  0.772  0.228  1.0
  Co  Co10  1  0.500  0.228  0.772  1.0
  Co  Co11  1  0.728  0.772  0.772  1.0
  Co  Co12  1  0.272  0.228  0.228  1.0
[/CIF]
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The material structure described by CeCo8Mn4 crystallizes in the tetragonal I4/mmm space group. Ce(1) is bonded to eight equivalent Mn(1), four equivalent Co(1), and eight equivalent Co(2) atoms to form a mixture of distorted face and corner-sharing CeMn8Co12 cuboctahedra. Mn(1) is bonded in a 10-coordinate geometry to two equivalent Ce(1), two equivalent Mn(1), four equivalent Co(1), and four equivalent Co(2) atoms. There are two inequivalent Co sites. In the first Co site, Co(1) is bonded in a 14-coordinate geometry to one Ce(1), four equivalent Mn(1), four equivalent Co(2), and five equivalent Co(1) atoms. In the second Co site, Co(2) is bonded in a 12-coordinate geometry to two equivalent Ce(1), four equivalent Mn(1), two equivalent Co(2), and four equivalent Co(1) atoms. is represented by the CIF card [CIF]
data_Ce(MnCo2)4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.558
_cell_length_b   6.353
_cell_length_c   6.353
_cell_angle_alpha   82.608
_cell_angle_beta   68.980
_cell_angle_gamma   68.980
_symmetry_Int_Tables_number   1
_cell_volume   160.298
_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  0.000  0.000  1.0
  Mn  Mn1  1  0.000  0.000  0.500  1.0
  Mn  Mn2  1  0.500  0.000  0.500  1.0
  Mn  Mn3  1  0.500  0.500  0.000  1.0
  Mn  Mn4  1  0.000  0.500  0.000  1.0
  Co  Co5  1  0.000  0.358  0.642  1.0
  Co  Co6  1  0.000  0.642  0.358  1.0
  Co  Co7  1  0.642  0.358  0.358  1.0
  Co  Co8  1  0.358  0.642  0.642  1.0
  Co  Co9  1  0.500  0.772  0.228  1.0
  Co  Co10  1  0.500  0.228  0.772  1.0
  Co  Co11  1  0.728  0.772  0.772  1.0
  Co  Co12  1  0.272  0.228  0.228  1.0
[/CIF]
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