The material structure described by Sr3CeMn4O12 is (Cubic) Perovskite-derived structured and crystallizes in the cubic Im-3m space group. Sr(1) is bonded to twelve equivalent O(1) atoms to form SrO12 cuboctahedra that share corners with four equivalent Ce(1)O12 cuboctahedra, corners with eight equivalent Sr(1)O12 cuboctahedra, faces with two equivalent Ce(1)O12 cuboctahedra, faces with four equivalent Sr(1)O12 cuboctahedra, and faces with eight equivalent Mn(1)O6 octahedra. Ce(1) is bonded to twelve equivalent O(1) atoms to form CeO12 cuboctahedra that share corners with twelve equivalent Sr(1)O12 cuboctahedra, faces with six equivalent Sr(1)O12 cuboctahedra, and faces with eight equivalent Mn(1)O6 octahedra. Mn(1) is bonded to six equivalent O(1) atoms to form MnO6 octahedra that share corners with six equivalent Mn(1)O6 octahedra, faces with two equivalent Ce(1)O12 cuboctahedra, and faces with six equivalent Sr(1)O12 cuboctahedra. The corner-sharing octahedral tilt angles are 5°. O(1) is bonded in a distorted linear geometry to three equivalent Sr(1), one Ce(1), and two equivalent Mn(1) atoms. is represented by the CIF file [CIF]
data_Sr3CeMn4O12
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.751
_cell_length_b   6.751
_cell_length_c   6.751
_cell_angle_alpha   109.471
_cell_angle_beta   109.471
_cell_angle_gamma   109.471
_symmetry_Int_Tables_number   1
_cell_volume   236.831
_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
  Sr  Sr0  1  0.500  0.500  0.000  1.0
  Sr  Sr1  1  0.000  0.500  0.500  1.0
  Sr  Sr2  1  0.500  0.000  0.500  1.0
  Ce  Ce3  1  0.000  0.000  0.000  1.0
  Mn  Mn4  1  0.000  0.000  0.500  1.0
  Mn  Mn5  1  0.500  0.500  0.500  1.0
  Mn  Mn6  1  0.500  0.000  0.000  1.0
  Mn  Mn7  1  0.000  0.500  0.000  1.0
  O  O8  1  0.517  0.758  0.758  1.0
  O  O9  1  0.000  0.242  0.758  1.0
  O  O10  1  0.000  0.758  0.242  1.0
  O  O11  1  0.483  0.242  0.242  1.0
  O  O12  1  0.758  0.000  0.242  1.0
  O  O13  1  0.242  0.483  0.242  1.0
  O  O14  1  0.242  0.000  0.758  1.0
  O  O15  1  0.758  0.517  0.758  1.0
  O  O16  1  0.758  0.758  0.517  1.0
  O  O17  1  0.242  0.242  0.483  1.0
  O  O18  1  0.242  0.758  0.000  1.0
  O  O19  1  0.758  0.242  0.000  1.0
[/CIF]
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The material structure described by Sr3CeMn4O12 is (Cubic) Perovskite-derived structured and crystallizes in the cubic Im-3m space group. Sr(1) is bonded to twelve equivalent O(1) atoms to form SrO12 cuboctahedra that share corners with four equivalent Ce(1)O12 cuboctahedra, corners with eight equivalent Sr(1)O12 cuboctahedra, faces with two equivalent Ce(1)O12 cuboctahedra, faces with four equivalent Sr(1)O12 cuboctahedra, and faces with eight equivalent Mn(1)O6 octahedra. Ce(1) is bonded to twelve equivalent O(1) atoms to form CeO12 cuboctahedra that share corners with twelve equivalent Sr(1)O12 cuboctahedra, faces with six equivalent Sr(1)O12 cuboctahedra, and faces with eight equivalent Mn(1)O6 octahedra. Mn(1) is bonded to six equivalent O(1) atoms to form MnO6 octahedra that share corners with six equivalent Mn(1)O6 octahedra, faces with two equivalent Ce(1)O12 cuboctahedra, and faces with six equivalent Sr(1)O12 cuboctahedra. The corner-sharing octahedral tilt angles are 5°. O(1) is bonded in a distorted linear geometry to three equivalent Sr(1), one Ce(1), and two equivalent Mn(1) atoms. is represented by the CIF file [CIF]
data_Sr3CeMn4O12
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.751
_cell_length_b   6.751
_cell_length_c   6.751
_cell_angle_alpha   109.471
_cell_angle_beta   109.471
_cell_angle_gamma   109.471
_symmetry_Int_Tables_number   1
_cell_volume   236.831
_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
  Sr  Sr0  1  0.500  0.500  0.000  1.0
  Sr  Sr1  1  0.000  0.500  0.500  1.0
  Sr  Sr2  1  0.500  0.000  0.500  1.0
  Ce  Ce3  1  0.000  0.000  0.000  1.0
  Mn  Mn4  1  0.000  0.000  0.500  1.0
  Mn  Mn5  1  0.500  0.500  0.500  1.0
  Mn  Mn6  1  0.500  0.000  0.000  1.0
  Mn  Mn7  1  0.000  0.500  0.000  1.0
  O  O8  1  0.517  0.758  0.758  1.0
  O  O9  1  0.000  0.242  0.758  1.0
  O  O10  1  0.000  0.758  0.242  1.0
  O  O11  1  0.483  0.242  0.242  1.0
  O  O12  1  0.758  0.000  0.242  1.0
  O  O13  1  0.242  0.483  0.242  1.0
  O  O14  1  0.242  0.000  0.758  1.0
  O  O15  1  0.758  0.517  0.758  1.0
  O  O16  1  0.758  0.758  0.517  1.0
  O  O17  1  0.242  0.242  0.483  1.0
  O  O18  1  0.242  0.758  0.000  1.0
  O  O19  1  0.758  0.242  0.000  1.0
[/CIF]
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