The material structure described by Mg14LaMn crystallizes in the orthorhombic Amm2 space group. There are seven inequivalent Mg sites. In the first Mg site, Mg(1) is bonded to two equivalent Mg(2), two equivalent Mg(6), four equivalent Mg(4), and four equivalent Mg(5) atoms to form MgMg12 cuboctahedra that share corners with four equivalent La(1)Mg10Mn2 cuboctahedra, corners with six equivalent Mg(1)Mg12 cuboctahedra, corners with eight equivalent Mg(3)La2Mg8Mn2 cuboctahedra, edges with two equivalent Mg(2)Mg12 cuboctahedra, edges with four equivalent Mg(6)Mg11Mn cuboctahedra, edges with four equivalent Mg(4)Mg12 cuboctahedra, edges with eight equivalent Mg(5)LaMg10Mn cuboctahedra, faces with two equivalent Mg(6)Mg11Mn cuboctahedra, faces with two equivalent Mg(2)Mg12 cuboctahedra, faces with two equivalent Mn(1)La2Mg10 cuboctahedra, faces with four equivalent Mg(5)LaMg10Mn cuboctahedra, faces with four equivalent Mg(4)Mg12 cuboctahedra, and faces with six equivalent Mg(7)LaMg11 cuboctahedra. In the second Mg site, Mg(2) is bonded to two equivalent Mg(1), two equivalent Mg(7), four equivalent Mg(4), and four equivalent Mg(5) atoms to form MgMg12 cuboctahedra that share corners with four equivalent Mn(1)La2Mg10 cuboctahedra, corners with six equivalent Mg(2)Mg12 cuboctahedra, corners with eight equivalent Mg(3)La2Mg8Mn2 cuboctahedra, edges with two equivalent Mg(1)Mg12 cuboctahedra, edges with four equivalent Mg(7)LaMg11 cuboctahedra, edges with four equivalent Mg(4)Mg12 cuboctahedra, edges with eight equivalent Mg(5)LaMg10Mn cuboctahedra, faces with two equivalent Mg(7)LaMg11 cuboctahedra, faces with two equivalent Mg(1)Mg12 cuboctahedra, faces with two equivalent La(1)Mg10Mn2 cuboctahedra, faces with four equivalent Mg(5)LaMg10Mn cuboctahedra, faces with four equivalent Mg(4)Mg12 cuboctahedra, and faces with six equivalent Mg(6)Mg11Mn cuboctahedra. In the third Mg site, Mg(3) is bonded to two equivalent Mg(3), two equivalent Mg(5), two equivalent Mg(6), two equivalent Mg(7), two equivalent La(1), and two equivalent Mn(1) atoms to form distorted MgLa2Mg8Mn2 cuboctahedra that share corners with four equivalent Mg(1)Mg12 cuboctahedra, corners with four equivalent Mg(2)Mg12 cuboctahedra, corners with four equivalent Mg(4)Mg12 cuboctahedra, corners with six equivalent Mg(3)La2Mg8Mn2 cuboctahedra, edges with two equivalent Mg(3)La2Mg8Mn2 cuboctahedra, edges with two equivalent La(1)Mg10Mn2 cuboctahedra, edges with two equivalent Mn(1)La2Mg10 cuboctahedra, edges with four equivalent Mg(5)LaMg10Mn cuboctahedra, edges with four equivalent Mg(7)LaMg11 cuboctahedra, edges with four equivalent Mg(6)Mg11Mn cuboctahedra, faces with two equivalent Mg(3)La2Mg8Mn2 cuboctahedra, faces with two equivalent Mg(7)LaMg11 cuboctahedra, faces with two equivalent Mg(6)Mg11Mn cuboctahedra, faces with two equivalent Mg(4)Mg12 cuboctahedra, faces with two equivalent La(1)Mg10Mn2 cuboctahedra, faces with two equivalent Mn(1)La2Mg10 cuboctahedra, and faces with eight equivalent Mg(5)LaMg10Mn cuboctahedra. In the fourth Mg site, Mg(4) is bonded to two equivalent Mg(1), two equivalent Mg(2), two equivalent Mg(4), two equivalent Mg(5), two equivalent Mg(6), and two equivalent Mg(7) atoms to form MgMg12 cuboctahedra that share corners with four equivalent Mg(3)La2Mg8Mn2 cuboctahedra, corners with four equivalent La(1)Mg10Mn2 cuboctahedra, corners with four equivalent Mn(1)La2Mg10 cuboctahedra, corners with six equivalent Mg(4)Mg12 cuboctahedra, edges with two equivalent Mg(1)Mg12 cuboctahedra, edges with two equivalent Mg(2)Mg12 cuboctahedra, edges with two equivalent Mg(4)Mg12 cuboctahedra, edges with four equivalent Mg(5)LaMg10Mn cuboctahedra, edges with four equivalent Mg(7)LaMg11 cuboctahedra, edges with four equivalent Mg(6)Mg11Mn cuboctahedra, faces with two equivalent Mg(3)La2Mg8Mn2 cuboctahedra, faces with two equivalent Mg(7)LaMg11 cuboctahedra, faces with two equivalent Mg(6)Mg11Mn cuboctahedra, faces with two equivalent Mg(1)Mg12 cuboctahedra, faces with two equivalent Mg(2)Mg12 cuboctahedra, faces with two equivalent Mg(4)Mg12 cuboctahedra, and faces with eight equivalent Mg(5)LaMg10Mn cuboctahedra. In the fifth Mg site, Mg(5) is bonded to one Mg(1), one Mg(2), one Mg(3), one Mg(4), two equivalent Mg(5), two equivalent Mg(6), two equivalent Mg(7), one La(1), and one Mn(1) atom to form distorted MgLaMg10Mn cuboctahedra that share corners with four equivalent Mg(7)LaMg11 cuboctahedra, corners with four equivalent Mg(6)Mg11Mn cuboctahedra, corners with ten equivalent Mg(5)LaMg10Mn cuboctahedra, edges with two equivalent Mg(3)La2Mg8Mn2 cuboctahedra, edges with two equivalent Mg(5)LaMg10Mn cuboctahedra, edges with two equivalent Mg(7)LaMg11 cuboctahedra, edges with two equivalent Mg(6)Mg11Mn cuboctahedra, edges with two equivalent Mg(1)Mg12 cuboctahedra, edges with two equivalent Mg(2)Mg12 cuboctahedra, edges with two equivalent Mg(4)Mg12 cuboctahedra, edges with two equivalent La(1)Mg10Mn2 cuboctahedra, edges with two equivalent Mn(1)La2Mg10 cuboctahedra,  a faceface with one Mg(1)Mg12 cuboctahedra,  a faceface with one Mg(2)Mg12 cuboctahedra,  a faceface with one La(1)Mg10Mn2 cuboctahedra,  a faceface with one Mn(1)La2Mg10 cuboctahedra, faces with two equivalent Mg(7)LaMg11 cuboctahedra, faces with two equivalent Mg(6)Mg11Mn cuboctahedra, faces with four equivalent Mg(3)La2Mg8Mn2 cuboctahedra, faces with four equivalent Mg(5)LaMg10Mn cuboctahedra, and faces with four equivalent Mg(4)Mg12 cuboctahedra. In the sixth Mg site, Mg(6) is bonded to one Mg(1), two equivalent Mg(3), two equivalent Mg(4), two equivalent Mg(7), four equivalent Mg(5), and one Mn(1) atom to form distorted MgMg11Mn cuboctahedra that share corners with four equivalent Mg(7)LaMg11 cuboctahedra, corners with six equivalent Mg(6)Mg11Mn cuboctahedra, corners with eight equivalent Mg(5)LaMg10Mn cuboctahedra, edges with two equivalent Mg(7)LaMg11 cuboctahedra, edges with two equivalent Mg(1)Mg12 cuboctahedra, edges with two equivalent Mn(1)La2Mg10 cuboctahedra, edges with four equivalent Mg(3)La2Mg8Mn2 cuboctahedra, edges with four equivalent Mg(5)LaMg10Mn cuboctahedra, edges with four equivalent Mg(4)Mg12 cuboctahedra,  a faceface with one Mg(1)Mg12 cuboctahedra,  a faceface with one Mn(1)La2Mg10 cuboctahedra, faces with two equivalent Mg(3)La2Mg8Mn2 cuboctahedra, faces with two equivalent Mg(7)LaMg11 cuboctahedra, faces with two equivalent Mg(6)Mg11Mn cuboctahedra, faces with two equivalent Mg(4)Mg12 cuboctahedra, faces with three equivalent Mg(2)Mg12 cuboctahedra, faces with three equivalent La(1)Mg10Mn2 cuboctahedra, and faces with four equivalent Mg(5)LaMg10Mn cuboctahedra. In the seventh Mg site, Mg(7) is bonded to one Mg(2), two equivalent Mg(3), two equivalent Mg(4), two equivalent Mg(6), four equivalent Mg(5), and one La(1) atom to form MgLaMg11 cuboctahedra that share corners with four equivalent Mg(6)Mg11Mn cuboctahedra, corners with six equivalent Mg(7)LaMg11 cuboctahedra, corners with eight equivalent Mg(5)LaMg10Mn cuboctahedra, edges with two equivalent Mg(6)Mg11Mn cuboctahedra, edges with two equivalent Mg(2)Mg12 cuboctahedra, edges with two equivalent La(1)Mg10Mn2 cuboctahedra, edges with four equivalent Mg(3)La2Mg8Mn2 cuboctahedra, edges with four equivalent Mg(5)LaMg10Mn cuboctahedra, edges with four equivalent Mg(4)Mg12 cuboctahedra,  a faceface with one Mg(2)Mg12 cuboctahedra,  a faceface with one La(1)Mg10Mn2 cuboctahedra, faces with two equivalent Mg(3)La2Mg8Mn2 cuboctahedra, faces with two equivalent Mg(7)LaMg11 cuboctahedra, faces with two equivalent Mg(6)Mg11Mn cuboctahedra, faces with two equivalent Mg(4)Mg12 cuboctahedra, faces with three equivalent Mg(1)Mg12 cuboctahedra, faces with three equivalent Mn(1)La2Mg10 cuboctahedra, and faces with four equivalent Mg(5)LaMg10Mn cuboctahedra. La(1) is bonded to two equivalent Mg(7), four equivalent Mg(3), four equivalent Mg(5), and two equivalent Mn(1) atoms to form LaMg10Mn2 cuboctahedra that share corners with four equivalent Mg(1)Mg12 cuboctahedra, corners with six equivalent La(1)Mg10Mn2 cuboctahedra, corners with eight equivalent Mg(4)Mg12 cuboctahedra, edges with two equivalent Mn(1)La2Mg10 cuboctahedra, edges with four equivalent Mg(3)La2Mg8Mn2 cuboctahedra, edges with four equivalent Mg(7)LaMg11 cuboctahedra, edges with eight equivalent Mg(5)LaMg10Mn cuboctahedra, faces with two equivalent Mg(7)LaMg11 cuboctahedra, faces with two equivalent Mg(2)Mg12 cuboctahedra, faces with two equivalent Mn(1)La2Mg10 cuboctahedra, faces with four equivalent Mg(3)La2Mg8Mn2 cuboctahedra, faces with four equivalent Mg(5)LaMg10Mn cuboctahedra, and faces with six equivalent Mg(6)Mg11Mn cuboctahedra. Mn(1) is bonded to two equivalent Mg(6), four equivalent Mg(3), four equivalent Mg(5), and two equivalent La(1) atoms to form MnLa2Mg10 cuboctahedra that share corners with four equivalent Mg(2)Mg12 cuboctahedra, corners with six equivalent Mn(1)La2Mg10 cuboctahedra, corners with eight equivalent Mg(4)Mg12 cuboctahedra, edges with two equivalent La(1)Mg10Mn2 cuboctahedra, edges with four equivalent Mg(3)La2Mg8Mn2 cuboctahedra, edges with four equivalent Mg(6)Mg11Mn cuboctahedra, edges with eight equivalent Mg(5)LaMg10Mn cuboctahedra, faces with two equivalent Mg(6)Mg11Mn cuboctahedra, faces with two equivalent Mg(1)Mg12 cuboctahedra, faces with two equivalent La(1)Mg10Mn2 cuboctahedra, faces with four equivalent Mg(3)La2Mg8Mn2 cuboctahedra, faces with four equivalent Mg(5)LaMg10Mn cuboctahedra, and faces with six equivalent Mg(7)LaMg11 cuboctahedra. is represented by the CIF file [CIF]
data_LaMg14Mn
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.542
_cell_length_b   6.442
_cell_length_c   10.347
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   119.491
_symmetry_Int_Tables_number   1
_cell_volume   379.557
_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
  La  La0  1  0.162  0.831  0.125  1.0
  Mg  Mg1  1  0.166  0.333  0.625  1.0
  Mg  Mg2  1  0.167  0.833  0.625  1.0
  Mg  Mg3  1  0.659  0.338  0.125  1.0
  Mg  Mg4  1  0.666  0.332  0.625  1.0
  Mg  Mg5  1  0.659  0.821  0.125  1.0
  Mg  Mg6  1  0.666  0.834  0.625  1.0
  Mg  Mg7  1  0.335  0.176  0.380  1.0
  Mg  Mg8  1  0.335  0.176  0.870  1.0
  Mg  Mg9  1  0.335  0.660  0.380  1.0
  Mg  Mg10  1  0.335  0.660  0.870  1.0
  Mg  Mg11  1  0.840  0.170  0.366  1.0
  Mg  Mg12  1  0.840  0.170  0.884  1.0
  Mg  Mg13  1  0.828  0.664  0.384  1.0
  Mg  Mg14  1  0.828  0.664  0.866  1.0
  Mn  Mn15  1  0.177  0.339  0.125  1.0
[/CIF]
.
The material structure described by Mg14LaMn crystallizes in the orthorhombic Amm2 space group. There are seven inequivalent Mg sites. In the first Mg site, Mg(1) is bonded to two equivalent Mg(2), two equivalent Mg(6), four equivalent Mg(4), and four equivalent Mg(5) atoms to form MgMg12 cuboctahedra that share corners with four equivalent La(1)Mg10Mn2 cuboctahedra, corners with six equivalent Mg(1)Mg12 cuboctahedra, corners with eight equivalent Mg(3)La2Mg8Mn2 cuboctahedra, edges with two equivalent Mg(2)Mg12 cuboctahedra, edges with four equivalent Mg(6)Mg11Mn cuboctahedra, edges with four equivalent Mg(4)Mg12 cuboctahedra, edges with eight equivalent Mg(5)LaMg10Mn cuboctahedra, faces with two equivalent Mg(6)Mg11Mn cuboctahedra, faces with two equivalent Mg(2)Mg12 cuboctahedra, faces with two equivalent Mn(1)La2Mg10 cuboctahedra, faces with four equivalent Mg(5)LaMg10Mn cuboctahedra, faces with four equivalent Mg(4)Mg12 cuboctahedra, and faces with six equivalent Mg(7)LaMg11 cuboctahedra. In the second Mg site, Mg(2) is bonded to two equivalent Mg(1), two equivalent Mg(7), four equivalent Mg(4), and four equivalent Mg(5) atoms to form MgMg12 cuboctahedra that share corners with four equivalent Mn(1)La2Mg10 cuboctahedra, corners with six equivalent Mg(2)Mg12 cuboctahedra, corners with eight equivalent Mg(3)La2Mg8Mn2 cuboctahedra, edges with two equivalent Mg(1)Mg12 cuboctahedra, edges with four equivalent Mg(7)LaMg11 cuboctahedra, edges with four equivalent Mg(4)Mg12 cuboctahedra, edges with eight equivalent Mg(5)LaMg10Mn cuboctahedra, faces with two equivalent Mg(7)LaMg11 cuboctahedra, faces with two equivalent Mg(1)Mg12 cuboctahedra, faces with two equivalent La(1)Mg10Mn2 cuboctahedra, faces with four equivalent Mg(5)LaMg10Mn cuboctahedra, faces with four equivalent Mg(4)Mg12 cuboctahedra, and faces with six equivalent Mg(6)Mg11Mn cuboctahedra. In the third Mg site, Mg(3) is bonded to two equivalent Mg(3), two equivalent Mg(5), two equivalent Mg(6), two equivalent Mg(7), two equivalent La(1), and two equivalent Mn(1) atoms to form distorted MgLa2Mg8Mn2 cuboctahedra that share corners with four equivalent Mg(1)Mg12 cuboctahedra, corners with four equivalent Mg(2)Mg12 cuboctahedra, corners with four equivalent Mg(4)Mg12 cuboctahedra, corners with six equivalent Mg(3)La2Mg8Mn2 cuboctahedra, edges with two equivalent Mg(3)La2Mg8Mn2 cuboctahedra, edges with two equivalent La(1)Mg10Mn2 cuboctahedra, edges with two equivalent Mn(1)La2Mg10 cuboctahedra, edges with four equivalent Mg(5)LaMg10Mn cuboctahedra, edges with four equivalent Mg(7)LaMg11 cuboctahedra, edges with four equivalent Mg(6)Mg11Mn cuboctahedra, faces with two equivalent Mg(3)La2Mg8Mn2 cuboctahedra, faces with two equivalent Mg(7)LaMg11 cuboctahedra, faces with two equivalent Mg(6)Mg11Mn cuboctahedra, faces with two equivalent Mg(4)Mg12 cuboctahedra, faces with two equivalent La(1)Mg10Mn2 cuboctahedra, faces with two equivalent Mn(1)La2Mg10 cuboctahedra, and faces with eight equivalent Mg(5)LaMg10Mn cuboctahedra. In the fourth Mg site, Mg(4) is bonded to two equivalent Mg(1), two equivalent Mg(2), two equivalent Mg(4), two equivalent Mg(5), two equivalent Mg(6), and two equivalent Mg(7) atoms to form MgMg12 cuboctahedra that share corners with four equivalent Mg(3)La2Mg8Mn2 cuboctahedra, corners with four equivalent La(1)Mg10Mn2 cuboctahedra, corners with four equivalent Mn(1)La2Mg10 cuboctahedra, corners with six equivalent Mg(4)Mg12 cuboctahedra, edges with two equivalent Mg(1)Mg12 cuboctahedra, edges with two equivalent Mg(2)Mg12 cuboctahedra, edges with two equivalent Mg(4)Mg12 cuboctahedra, edges with four equivalent Mg(5)LaMg10Mn cuboctahedra, edges with four equivalent Mg(7)LaMg11 cuboctahedra, edges with four equivalent Mg(6)Mg11Mn cuboctahedra, faces with two equivalent Mg(3)La2Mg8Mn2 cuboctahedra, faces with two equivalent Mg(7)LaMg11 cuboctahedra, faces with two equivalent Mg(6)Mg11Mn cuboctahedra, faces with two equivalent Mg(1)Mg12 cuboctahedra, faces with two equivalent Mg(2)Mg12 cuboctahedra, faces with two equivalent Mg(4)Mg12 cuboctahedra, and faces with eight equivalent Mg(5)LaMg10Mn cuboctahedra. In the fifth Mg site, Mg(5) is bonded to one Mg(1), one Mg(2), one Mg(3), one Mg(4), two equivalent Mg(5), two equivalent Mg(6), two equivalent Mg(7), one La(1), and one Mn(1) atom to form distorted MgLaMg10Mn cuboctahedra that share corners with four equivalent Mg(7)LaMg11 cuboctahedra, corners with four equivalent Mg(6)Mg11Mn cuboctahedra, corners with ten equivalent Mg(5)LaMg10Mn cuboctahedra, edges with two equivalent Mg(3)La2Mg8Mn2 cuboctahedra, edges with two equivalent Mg(5)LaMg10Mn cuboctahedra, edges with two equivalent Mg(7)LaMg11 cuboctahedra, edges with two equivalent Mg(6)Mg11Mn cuboctahedra, edges with two equivalent Mg(1)Mg12 cuboctahedra, edges with two equivalent Mg(2)Mg12 cuboctahedra, edges with two equivalent Mg(4)Mg12 cuboctahedra, edges with two equivalent La(1)Mg10Mn2 cuboctahedra, edges with two equivalent Mn(1)La2Mg10 cuboctahedra,  a faceface with one Mg(1)Mg12 cuboctahedra,  a faceface with one Mg(2)Mg12 cuboctahedra,  a faceface with one La(1)Mg10Mn2 cuboctahedra,  a faceface with one Mn(1)La2Mg10 cuboctahedra, faces with two equivalent Mg(7)LaMg11 cuboctahedra, faces with two equivalent Mg(6)Mg11Mn cuboctahedra, faces with four equivalent Mg(3)La2Mg8Mn2 cuboctahedra, faces with four equivalent Mg(5)LaMg10Mn cuboctahedra, and faces with four equivalent Mg(4)Mg12 cuboctahedra. In the sixth Mg site, Mg(6) is bonded to one Mg(1), two equivalent Mg(3), two equivalent Mg(4), two equivalent Mg(7), four equivalent Mg(5), and one Mn(1) atom to form distorted MgMg11Mn cuboctahedra that share corners with four equivalent Mg(7)LaMg11 cuboctahedra, corners with six equivalent Mg(6)Mg11Mn cuboctahedra, corners with eight equivalent Mg(5)LaMg10Mn cuboctahedra, edges with two equivalent Mg(7)LaMg11 cuboctahedra, edges with two equivalent Mg(1)Mg12 cuboctahedra, edges with two equivalent Mn(1)La2Mg10 cuboctahedra, edges with four equivalent Mg(3)La2Mg8Mn2 cuboctahedra, edges with four equivalent Mg(5)LaMg10Mn cuboctahedra, edges with four equivalent Mg(4)Mg12 cuboctahedra,  a faceface with one Mg(1)Mg12 cuboctahedra,  a faceface with one Mn(1)La2Mg10 cuboctahedra, faces with two equivalent Mg(3)La2Mg8Mn2 cuboctahedra, faces with two equivalent Mg(7)LaMg11 cuboctahedra, faces with two equivalent Mg(6)Mg11Mn cuboctahedra, faces with two equivalent Mg(4)Mg12 cuboctahedra, faces with three equivalent Mg(2)Mg12 cuboctahedra, faces with three equivalent La(1)Mg10Mn2 cuboctahedra, and faces with four equivalent Mg(5)LaMg10Mn cuboctahedra. In the seventh Mg site, Mg(7) is bonded to one Mg(2), two equivalent Mg(3), two equivalent Mg(4), two equivalent Mg(6), four equivalent Mg(5), and one La(1) atom to form MgLaMg11 cuboctahedra that share corners with four equivalent Mg(6)Mg11Mn cuboctahedra, corners with six equivalent Mg(7)LaMg11 cuboctahedra, corners with eight equivalent Mg(5)LaMg10Mn cuboctahedra, edges with two equivalent Mg(6)Mg11Mn cuboctahedra, edges with two equivalent Mg(2)Mg12 cuboctahedra, edges with two equivalent La(1)Mg10Mn2 cuboctahedra, edges with four equivalent Mg(3)La2Mg8Mn2 cuboctahedra, edges with four equivalent Mg(5)LaMg10Mn cuboctahedra, edges with four equivalent Mg(4)Mg12 cuboctahedra,  a faceface with one Mg(2)Mg12 cuboctahedra,  a faceface with one La(1)Mg10Mn2 cuboctahedra, faces with two equivalent Mg(3)La2Mg8Mn2 cuboctahedra, faces with two equivalent Mg(7)LaMg11 cuboctahedra, faces with two equivalent Mg(6)Mg11Mn cuboctahedra, faces with two equivalent Mg(4)Mg12 cuboctahedra, faces with three equivalent Mg(1)Mg12 cuboctahedra, faces with three equivalent Mn(1)La2Mg10 cuboctahedra, and faces with four equivalent Mg(5)LaMg10Mn cuboctahedra. La(1) is bonded to two equivalent Mg(7), four equivalent Mg(3), four equivalent Mg(5), and two equivalent Mn(1) atoms to form LaMg10Mn2 cuboctahedra that share corners with four equivalent Mg(1)Mg12 cuboctahedra, corners with six equivalent La(1)Mg10Mn2 cuboctahedra, corners with eight equivalent Mg(4)Mg12 cuboctahedra, edges with two equivalent Mn(1)La2Mg10 cuboctahedra, edges with four equivalent Mg(3)La2Mg8Mn2 cuboctahedra, edges with four equivalent Mg(7)LaMg11 cuboctahedra, edges with eight equivalent Mg(5)LaMg10Mn cuboctahedra, faces with two equivalent Mg(7)LaMg11 cuboctahedra, faces with two equivalent Mg(2)Mg12 cuboctahedra, faces with two equivalent Mn(1)La2Mg10 cuboctahedra, faces with four equivalent Mg(3)La2Mg8Mn2 cuboctahedra, faces with four equivalent Mg(5)LaMg10Mn cuboctahedra, and faces with six equivalent Mg(6)Mg11Mn cuboctahedra. Mn(1) is bonded to two equivalent Mg(6), four equivalent Mg(3), four equivalent Mg(5), and two equivalent La(1) atoms to form MnLa2Mg10 cuboctahedra that share corners with four equivalent Mg(2)Mg12 cuboctahedra, corners with six equivalent Mn(1)La2Mg10 cuboctahedra, corners with eight equivalent Mg(4)Mg12 cuboctahedra, edges with two equivalent La(1)Mg10Mn2 cuboctahedra, edges with four equivalent Mg(3)La2Mg8Mn2 cuboctahedra, edges with four equivalent Mg(6)Mg11Mn cuboctahedra, edges with eight equivalent Mg(5)LaMg10Mn cuboctahedra, faces with two equivalent Mg(6)Mg11Mn cuboctahedra, faces with two equivalent Mg(1)Mg12 cuboctahedra, faces with two equivalent La(1)Mg10Mn2 cuboctahedra, faces with four equivalent Mg(3)La2Mg8Mn2 cuboctahedra, faces with four equivalent Mg(5)LaMg10Mn cuboctahedra, and faces with six equivalent Mg(7)LaMg11 cuboctahedra. is represented by the CIF file [CIF]
data_LaMg14Mn
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.542
_cell_length_b   6.442
_cell_length_c   10.347
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   119.491
_symmetry_Int_Tables_number   1
_cell_volume   379.557
_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
  La  La0  1  0.162  0.831  0.125  1.0
  Mg  Mg1  1  0.166  0.333  0.625  1.0
  Mg  Mg2  1  0.167  0.833  0.625  1.0
  Mg  Mg3  1  0.659  0.338  0.125  1.0
  Mg  Mg4  1  0.666  0.332  0.625  1.0
  Mg  Mg5  1  0.659  0.821  0.125  1.0
  Mg  Mg6  1  0.666  0.834  0.625  1.0
  Mg  Mg7  1  0.335  0.176  0.380  1.0
  Mg  Mg8  1  0.335  0.176  0.870  1.0
  Mg  Mg9  1  0.335  0.660  0.380  1.0
  Mg  Mg10  1  0.335  0.660  0.870  1.0
  Mg  Mg11  1  0.840  0.170  0.366  1.0
  Mg  Mg12  1  0.840  0.170  0.884  1.0
  Mg  Mg13  1  0.828  0.664  0.384  1.0
  Mg  Mg14  1  0.828  0.664  0.866  1.0
  Mn  Mn15  1  0.177  0.339  0.125  1.0
[/CIF]
.