The compound described by MnAl is Tetraauricupride structured and crystallizes in the tetragonal P4/mmm space group. Mn(1) is bonded to four equivalent Mn(1) and eight equivalent Al(1) atoms to form MnMn4Al8 cuboctahedra that share corners with twelve equivalent Mn(1)Mn4Al8 cuboctahedra, edges with eight equivalent Mn(1)Mn4Al8 cuboctahedra, edges with sixteen equivalent Al(1)Mn8Al4 cuboctahedra, faces with eight equivalent Al(1)Mn8Al4 cuboctahedra, and faces with ten equivalent Mn(1)Mn4Al8 cuboctahedra. Al(1) is bonded to eight equivalent Mn(1) and four equivalent Al(1) atoms to form AlMn8Al4 cuboctahedra that share corners with twelve equivalent Al(1)Mn8Al4 cuboctahedra, edges with eight equivalent Al(1)Mn8Al4 cuboctahedra, edges with sixteen equivalent Mn(1)Mn4Al8 cuboctahedra, faces with eight equivalent Mn(1)Mn4Al8 cuboctahedra, and faces with ten equivalent Al(1)Mn8Al4 cuboctahedra. is represented by the CIF card [CIF]
data_MnAl
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.714
_cell_length_b   2.714
_cell_length_c   3.642
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   26.820
_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
  Al  Al0  1  0.000  0.000  0.000  1.0
  Mn  Mn1  1  0.500  0.500  0.500  1.0
[/CIF]
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The compound described by MnAl is Tetraauricupride structured and crystallizes in the tetragonal P4/mmm space group. Mn(1) is bonded to four equivalent Mn(1) and eight equivalent Al(1) atoms to form MnMn4Al8 cuboctahedra that share corners with twelve equivalent Mn(1)Mn4Al8 cuboctahedra, edges with eight equivalent Mn(1)Mn4Al8 cuboctahedra, edges with sixteen equivalent Al(1)Mn8Al4 cuboctahedra, faces with eight equivalent Al(1)Mn8Al4 cuboctahedra, and faces with ten equivalent Mn(1)Mn4Al8 cuboctahedra. Al(1) is bonded to eight equivalent Mn(1) and four equivalent Al(1) atoms to form AlMn8Al4 cuboctahedra that share corners with twelve equivalent Al(1)Mn8Al4 cuboctahedra, edges with eight equivalent Al(1)Mn8Al4 cuboctahedra, edges with sixteen equivalent Mn(1)Mn4Al8 cuboctahedra, faces with eight equivalent Mn(1)Mn4Al8 cuboctahedra, and faces with ten equivalent Al(1)Mn8Al4 cuboctahedra. is represented by the CIF card [CIF]
data_MnAl
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.714
_cell_length_b   2.714
_cell_length_c   3.642
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   26.820
_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
  Al  Al0  1  0.000  0.000  0.000  1.0
  Mn  Mn1  1  0.500  0.500  0.500  1.0
[/CIF]
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