The material structure described by CeOs4B4 is alpha Pu-derived structured and crystallizes in the tetragonal P4_2/n space group. Ce(1) is bonded in a 20-coordinate geometry to eight equivalent Os(1) and twelve equivalent B(1) atoms. Os(1) is bonded in a 4-coordinate geometry to two equivalent Ce(1) and four equivalent B(1) atoms. B(1) is bonded in a 6-coordinate geometry to three equivalent Ce(1), four equivalent Os(1), and one B(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Ce(BOs)4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.021
_cell_length_b   7.583
_cell_length_c   7.583
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   231.201
_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
  Ce  Ce0  1  0.250  0.250  0.250  1.0
  Ce  Ce1  1  0.750  0.750  0.750  1.0
  B  B2  1  0.362  0.913  0.031  1.0
  B  B3  1  0.362  0.587  0.469  1.0
  B  B4  1  0.862  0.531  0.087  1.0
  B  B5  1  0.862  0.969  0.413  1.0
  B  B6  1  0.638  0.087  0.969  1.0
  B  B7  1  0.638  0.413  0.531  1.0
  B  B8  1  0.138  0.469  0.913  1.0
  B  B9  1  0.138  0.031  0.587  1.0
  Os  Os10  1  0.138  0.395  0.641  1.0
  Os  Os11  1  0.138  0.105  0.859  1.0
  Os  Os12  1  0.638  0.141  0.605  1.0
  Os  Os13  1  0.638  0.359  0.895  1.0
  Os  Os14  1  0.862  0.605  0.359  1.0
  Os  Os15  1  0.862  0.895  0.141  1.0
  Os  Os16  1  0.362  0.859  0.395  1.0
  Os  Os17  1  0.362  0.641  0.105  1.0
[/CIF]
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The material structure described by CeOs4B4 is alpha Pu-derived structured and crystallizes in the tetragonal P4_2/n space group. Ce(1) is bonded in a 20-coordinate geometry to eight equivalent Os(1) and twelve equivalent B(1) atoms. Os(1) is bonded in a 4-coordinate geometry to two equivalent Ce(1) and four equivalent B(1) atoms. B(1) is bonded in a 6-coordinate geometry to three equivalent Ce(1), four equivalent Os(1), and one B(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Ce(BOs)4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.021
_cell_length_b   7.583
_cell_length_c   7.583
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   231.201
_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
  Ce  Ce0  1  0.250  0.250  0.250  1.0
  Ce  Ce1  1  0.750  0.750  0.750  1.0
  B  B2  1  0.362  0.913  0.031  1.0
  B  B3  1  0.362  0.587  0.469  1.0
  B  B4  1  0.862  0.531  0.087  1.0
  B  B5  1  0.862  0.969  0.413  1.0
  B  B6  1  0.638  0.087  0.969  1.0
  B  B7  1  0.638  0.413  0.531  1.0
  B  B8  1  0.138  0.469  0.913  1.0
  B  B9  1  0.138  0.031  0.587  1.0
  Os  Os10  1  0.138  0.395  0.641  1.0
  Os  Os11  1  0.138  0.105  0.859  1.0
  Os  Os12  1  0.638  0.141  0.605  1.0
  Os  Os13  1  0.638  0.359  0.895  1.0
  Os  Os14  1  0.862  0.605  0.359  1.0
  Os  Os15  1  0.862  0.895  0.141  1.0
  Os  Os16  1  0.362  0.859  0.395  1.0
  Os  Os17  1  0.362  0.641  0.105  1.0
[/CIF]
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