The compound described by Mg14LaZr 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)Mg10Zr2 cuboctahedra, corners with six equivalent Mg(1)Mg12 cuboctahedra, corners with eight equivalent Mg(3)La2Mg8Zr2 cuboctahedra, edges with two equivalent Mg(2)Mg12 cuboctahedra, edges with four equivalent Mg(6)Mg11Zr cuboctahedra, edges with four equivalent Mg(4)Mg12 cuboctahedra, edges with eight equivalent Mg(5)LaMg10Zr cuboctahedra, faces with two equivalent Mg(6)Mg11Zr cuboctahedra, faces with two equivalent Mg(2)Mg12 cuboctahedra, faces with two equivalent Zr(1)La2Mg10 cuboctahedra, faces with four equivalent Mg(5)LaMg10Zr 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 Zr(1)La2Mg10 cuboctahedra, corners with six equivalent Mg(2)Mg12 cuboctahedra, corners with eight equivalent Mg(3)La2Mg8Zr2 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)LaMg10Zr cuboctahedra, faces with two equivalent Mg(7)LaMg11 cuboctahedra, faces with two equivalent Mg(1)Mg12 cuboctahedra, faces with two equivalent La(1)Mg10Zr2 cuboctahedra, faces with four equivalent Mg(5)LaMg10Zr cuboctahedra, faces with four equivalent Mg(4)Mg12 cuboctahedra, and faces with six equivalent Mg(6)Mg11Zr 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 Zr(1) atoms to form MgLa2Mg8Zr2 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)La2Mg8Zr2 cuboctahedra, edges with two equivalent Mg(3)La2Mg8Zr2 cuboctahedra, edges with two equivalent La(1)Mg10Zr2 cuboctahedra, edges with two equivalent Zr(1)La2Mg10 cuboctahedra, edges with four equivalent Mg(5)LaMg10Zr cuboctahedra, edges with four equivalent Mg(7)LaMg11 cuboctahedra, edges with four equivalent Mg(6)Mg11Zr cuboctahedra, faces with two equivalent Mg(3)La2Mg8Zr2 cuboctahedra, faces with two equivalent Mg(7)LaMg11 cuboctahedra, faces with two equivalent Mg(6)Mg11Zr cuboctahedra, faces with two equivalent Mg(4)Mg12 cuboctahedra, faces with two equivalent La(1)Mg10Zr2 cuboctahedra, faces with two equivalent Zr(1)La2Mg10 cuboctahedra, and faces with eight equivalent Mg(5)LaMg10Zr 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)La2Mg8Zr2 cuboctahedra, corners with four equivalent La(1)Mg10Zr2 cuboctahedra, corners with four equivalent Zr(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)LaMg10Zr cuboctahedra, edges with four equivalent Mg(7)LaMg11 cuboctahedra, edges with four equivalent Mg(6)Mg11Zr cuboctahedra, faces with two equivalent Mg(3)La2Mg8Zr2 cuboctahedra, faces with two equivalent Mg(7)LaMg11 cuboctahedra, faces with two equivalent Mg(6)Mg11Zr 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)LaMg10Zr 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 Zr(1) atom to form MgLaMg10Zr cuboctahedra that share corners with four equivalent Mg(7)LaMg11 cuboctahedra, corners with four equivalent Mg(6)Mg11Zr cuboctahedra, corners with ten equivalent Mg(5)LaMg10Zr cuboctahedra, edges with two equivalent Mg(3)La2Mg8Zr2 cuboctahedra, edges with two equivalent Mg(5)LaMg10Zr cuboctahedra, edges with two equivalent Mg(7)LaMg11 cuboctahedra, edges with two equivalent Mg(6)Mg11Zr 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)Mg10Zr2 cuboctahedra, edges with two equivalent Zr(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)Mg10Zr2 cuboctahedra,  a faceface with one Zr(1)La2Mg10 cuboctahedra, faces with two equivalent Mg(7)LaMg11 cuboctahedra, faces with two equivalent Mg(6)Mg11Zr cuboctahedra, faces with four equivalent Mg(3)La2Mg8Zr2 cuboctahedra, faces with four equivalent Mg(5)LaMg10Zr 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 Zr(1) atom to form MgMg11Zr cuboctahedra that share corners with four equivalent Mg(7)LaMg11 cuboctahedra, corners with six equivalent Mg(6)Mg11Zr cuboctahedra, corners with eight equivalent Mg(5)LaMg10Zr cuboctahedra, edges with two equivalent Mg(7)LaMg11 cuboctahedra, edges with two equivalent Mg(1)Mg12 cuboctahedra, edges with two equivalent Zr(1)La2Mg10 cuboctahedra, edges with four equivalent Mg(3)La2Mg8Zr2 cuboctahedra, edges with four equivalent Mg(5)LaMg10Zr cuboctahedra, edges with four equivalent Mg(4)Mg12 cuboctahedra,  a faceface with one Mg(1)Mg12 cuboctahedra,  a faceface with one Zr(1)La2Mg10 cuboctahedra, faces with two equivalent Mg(3)La2Mg8Zr2 cuboctahedra, faces with two equivalent Mg(7)LaMg11 cuboctahedra, faces with two equivalent Mg(6)Mg11Zr cuboctahedra, faces with two equivalent Mg(4)Mg12 cuboctahedra, faces with three equivalent Mg(2)Mg12 cuboctahedra, faces with three equivalent La(1)Mg10Zr2 cuboctahedra, and faces with four equivalent Mg(5)LaMg10Zr 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)Mg11Zr cuboctahedra, corners with six equivalent Mg(7)LaMg11 cuboctahedra, corners with eight equivalent Mg(5)LaMg10Zr cuboctahedra, edges with two equivalent Mg(6)Mg11Zr cuboctahedra, edges with two equivalent Mg(2)Mg12 cuboctahedra, edges with two equivalent La(1)Mg10Zr2 cuboctahedra, edges with four equivalent Mg(3)La2Mg8Zr2 cuboctahedra, edges with four equivalent Mg(5)LaMg10Zr cuboctahedra, edges with four equivalent Mg(4)Mg12 cuboctahedra,  a faceface with one Mg(2)Mg12 cuboctahedra,  a faceface with one La(1)Mg10Zr2 cuboctahedra, faces with two equivalent Mg(3)La2Mg8Zr2 cuboctahedra, faces with two equivalent Mg(7)LaMg11 cuboctahedra, faces with two equivalent Mg(6)Mg11Zr cuboctahedra, faces with two equivalent Mg(4)Mg12 cuboctahedra, faces with three equivalent Mg(1)Mg12 cuboctahedra, faces with three equivalent Zr(1)La2Mg10 cuboctahedra, and faces with four equivalent Mg(5)LaMg10Zr cuboctahedra. La(1) is bonded to two equivalent Mg(7), four equivalent Mg(3), four equivalent Mg(5), and two equivalent Zr(1) atoms to form LaMg10Zr2 cuboctahedra that share corners with four equivalent Mg(1)Mg12 cuboctahedra, corners with six equivalent La(1)Mg10Zr2 cuboctahedra, corners with eight equivalent Mg(4)Mg12 cuboctahedra, edges with two equivalent Zr(1)La2Mg10 cuboctahedra, edges with four equivalent Mg(3)La2Mg8Zr2 cuboctahedra, edges with four equivalent Mg(7)LaMg11 cuboctahedra, edges with eight equivalent Mg(5)LaMg10Zr cuboctahedra, faces with two equivalent Mg(7)LaMg11 cuboctahedra, faces with two equivalent Mg(2)Mg12 cuboctahedra, faces with two equivalent Zr(1)La2Mg10 cuboctahedra, faces with four equivalent Mg(3)La2Mg8Zr2 cuboctahedra, faces with four equivalent Mg(5)LaMg10Zr cuboctahedra, and faces with six equivalent Mg(6)Mg11Zr cuboctahedra. Zr(1) is bonded to two equivalent Mg(6), four equivalent Mg(3), four equivalent Mg(5), and two equivalent La(1) atoms to form ZrLa2Mg10 cuboctahedra that share corners with four equivalent Mg(2)Mg12 cuboctahedra, corners with six equivalent Zr(1)La2Mg10 cuboctahedra, corners with eight equivalent Mg(4)Mg12 cuboctahedra, edges with two equivalent La(1)Mg10Zr2 cuboctahedra, edges with four equivalent Mg(3)La2Mg8Zr2 cuboctahedra, edges with four equivalent Mg(6)Mg11Zr cuboctahedra, edges with eight equivalent Mg(5)LaMg10Zr cuboctahedra, faces with two equivalent Mg(6)Mg11Zr cuboctahedra, faces with two equivalent Mg(1)Mg12 cuboctahedra, faces with two equivalent La(1)Mg10Zr2 cuboctahedra, faces with four equivalent Mg(3)La2Mg8Zr2 cuboctahedra, faces with four equivalent Mg(5)LaMg10Zr cuboctahedra, and faces with six equivalent Mg(7)LaMg11 cuboctahedra. is represented by the CIF card [CIF]
data_LaMg14Zr
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.591
_cell_length_b   6.403
_cell_length_c   10.448
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   119.057
_symmetry_Int_Tables_number   1
_cell_volume   385.435
_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  0.164  0.832  0.125  1.0
  Mg  Mg1  1  0.166  0.333  0.625  1.0
  Mg  Mg2  1  0.166  0.833  0.625  1.0
  Mg  Mg3  1  0.664  0.333  0.125  1.0
  Mg  Mg4  1  0.666  0.333  0.625  1.0
  Mg  Mg5  1  0.664  0.830  0.125  1.0
  Mg  Mg6  1  0.666  0.833  0.625  1.0
  Mg  Mg7  1  0.336  0.174  0.381  1.0
  Mg  Mg8  1  0.336  0.174  0.869  1.0
  Mg  Mg9  1  0.336  0.662  0.381  1.0
  Mg  Mg10  1  0.336  0.662  0.869  1.0
  Mg  Mg11  1  0.836  0.168  0.373  1.0
  Mg  Mg12  1  0.836  0.168  0.877  1.0
  Mg  Mg13  1  0.828  0.664  0.382  1.0
  Mg  Mg14  1  0.828  0.664  0.868  1.0
  Zr  Zr15  1  0.174  0.337  0.125  1.0
[/CIF]
.
The compound described by Mg14LaZr 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)Mg10Zr2 cuboctahedra, corners with six equivalent Mg(1)Mg12 cuboctahedra, corners with eight equivalent Mg(3)La2Mg8Zr2 cuboctahedra, edges with two equivalent Mg(2)Mg12 cuboctahedra, edges with four equivalent Mg(6)Mg11Zr cuboctahedra, edges with four equivalent Mg(4)Mg12 cuboctahedra, edges with eight equivalent Mg(5)LaMg10Zr cuboctahedra, faces with two equivalent Mg(6)Mg11Zr cuboctahedra, faces with two equivalent Mg(2)Mg12 cuboctahedra, faces with two equivalent Zr(1)La2Mg10 cuboctahedra, faces with four equivalent Mg(5)LaMg10Zr 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 Zr(1)La2Mg10 cuboctahedra, corners with six equivalent Mg(2)Mg12 cuboctahedra, corners with eight equivalent Mg(3)La2Mg8Zr2 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)LaMg10Zr cuboctahedra, faces with two equivalent Mg(7)LaMg11 cuboctahedra, faces with two equivalent Mg(1)Mg12 cuboctahedra, faces with two equivalent La(1)Mg10Zr2 cuboctahedra, faces with four equivalent Mg(5)LaMg10Zr cuboctahedra, faces with four equivalent Mg(4)Mg12 cuboctahedra, and faces with six equivalent Mg(6)Mg11Zr 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 Zr(1) atoms to form MgLa2Mg8Zr2 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)La2Mg8Zr2 cuboctahedra, edges with two equivalent Mg(3)La2Mg8Zr2 cuboctahedra, edges with two equivalent La(1)Mg10Zr2 cuboctahedra, edges with two equivalent Zr(1)La2Mg10 cuboctahedra, edges with four equivalent Mg(5)LaMg10Zr cuboctahedra, edges with four equivalent Mg(7)LaMg11 cuboctahedra, edges with four equivalent Mg(6)Mg11Zr cuboctahedra, faces with two equivalent Mg(3)La2Mg8Zr2 cuboctahedra, faces with two equivalent Mg(7)LaMg11 cuboctahedra, faces with two equivalent Mg(6)Mg11Zr cuboctahedra, faces with two equivalent Mg(4)Mg12 cuboctahedra, faces with two equivalent La(1)Mg10Zr2 cuboctahedra, faces with two equivalent Zr(1)La2Mg10 cuboctahedra, and faces with eight equivalent Mg(5)LaMg10Zr 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)La2Mg8Zr2 cuboctahedra, corners with four equivalent La(1)Mg10Zr2 cuboctahedra, corners with four equivalent Zr(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)LaMg10Zr cuboctahedra, edges with four equivalent Mg(7)LaMg11 cuboctahedra, edges with four equivalent Mg(6)Mg11Zr cuboctahedra, faces with two equivalent Mg(3)La2Mg8Zr2 cuboctahedra, faces with two equivalent Mg(7)LaMg11 cuboctahedra, faces with two equivalent Mg(6)Mg11Zr 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)LaMg10Zr 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 Zr(1) atom to form MgLaMg10Zr cuboctahedra that share corners with four equivalent Mg(7)LaMg11 cuboctahedra, corners with four equivalent Mg(6)Mg11Zr cuboctahedra, corners with ten equivalent Mg(5)LaMg10Zr cuboctahedra, edges with two equivalent Mg(3)La2Mg8Zr2 cuboctahedra, edges with two equivalent Mg(5)LaMg10Zr cuboctahedra, edges with two equivalent Mg(7)LaMg11 cuboctahedra, edges with two equivalent Mg(6)Mg11Zr 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)Mg10Zr2 cuboctahedra, edges with two equivalent Zr(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)Mg10Zr2 cuboctahedra,  a faceface with one Zr(1)La2Mg10 cuboctahedra, faces with two equivalent Mg(7)LaMg11 cuboctahedra, faces with two equivalent Mg(6)Mg11Zr cuboctahedra, faces with four equivalent Mg(3)La2Mg8Zr2 cuboctahedra, faces with four equivalent Mg(5)LaMg10Zr 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 Zr(1) atom to form MgMg11Zr cuboctahedra that share corners with four equivalent Mg(7)LaMg11 cuboctahedra, corners with six equivalent Mg(6)Mg11Zr cuboctahedra, corners with eight equivalent Mg(5)LaMg10Zr cuboctahedra, edges with two equivalent Mg(7)LaMg11 cuboctahedra, edges with two equivalent Mg(1)Mg12 cuboctahedra, edges with two equivalent Zr(1)La2Mg10 cuboctahedra, edges with four equivalent Mg(3)La2Mg8Zr2 cuboctahedra, edges with four equivalent Mg(5)LaMg10Zr cuboctahedra, edges with four equivalent Mg(4)Mg12 cuboctahedra,  a faceface with one Mg(1)Mg12 cuboctahedra,  a faceface with one Zr(1)La2Mg10 cuboctahedra, faces with two equivalent Mg(3)La2Mg8Zr2 cuboctahedra, faces with two equivalent Mg(7)LaMg11 cuboctahedra, faces with two equivalent Mg(6)Mg11Zr cuboctahedra, faces with two equivalent Mg(4)Mg12 cuboctahedra, faces with three equivalent Mg(2)Mg12 cuboctahedra, faces with three equivalent La(1)Mg10Zr2 cuboctahedra, and faces with four equivalent Mg(5)LaMg10Zr 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)Mg11Zr cuboctahedra, corners with six equivalent Mg(7)LaMg11 cuboctahedra, corners with eight equivalent Mg(5)LaMg10Zr cuboctahedra, edges with two equivalent Mg(6)Mg11Zr cuboctahedra, edges with two equivalent Mg(2)Mg12 cuboctahedra, edges with two equivalent La(1)Mg10Zr2 cuboctahedra, edges with four equivalent Mg(3)La2Mg8Zr2 cuboctahedra, edges with four equivalent Mg(5)LaMg10Zr cuboctahedra, edges with four equivalent Mg(4)Mg12 cuboctahedra,  a faceface with one Mg(2)Mg12 cuboctahedra,  a faceface with one La(1)Mg10Zr2 cuboctahedra, faces with two equivalent Mg(3)La2Mg8Zr2 cuboctahedra, faces with two equivalent Mg(7)LaMg11 cuboctahedra, faces with two equivalent Mg(6)Mg11Zr cuboctahedra, faces with two equivalent Mg(4)Mg12 cuboctahedra, faces with three equivalent Mg(1)Mg12 cuboctahedra, faces with three equivalent Zr(1)La2Mg10 cuboctahedra, and faces with four equivalent Mg(5)LaMg10Zr cuboctahedra. La(1) is bonded to two equivalent Mg(7), four equivalent Mg(3), four equivalent Mg(5), and two equivalent Zr(1) atoms to form LaMg10Zr2 cuboctahedra that share corners with four equivalent Mg(1)Mg12 cuboctahedra, corners with six equivalent La(1)Mg10Zr2 cuboctahedra, corners with eight equivalent Mg(4)Mg12 cuboctahedra, edges with two equivalent Zr(1)La2Mg10 cuboctahedra, edges with four equivalent Mg(3)La2Mg8Zr2 cuboctahedra, edges with four equivalent Mg(7)LaMg11 cuboctahedra, edges with eight equivalent Mg(5)LaMg10Zr cuboctahedra, faces with two equivalent Mg(7)LaMg11 cuboctahedra, faces with two equivalent Mg(2)Mg12 cuboctahedra, faces with two equivalent Zr(1)La2Mg10 cuboctahedra, faces with four equivalent Mg(3)La2Mg8Zr2 cuboctahedra, faces with four equivalent Mg(5)LaMg10Zr cuboctahedra, and faces with six equivalent Mg(6)Mg11Zr cuboctahedra. Zr(1) is bonded to two equivalent Mg(6), four equivalent Mg(3), four equivalent Mg(5), and two equivalent La(1) atoms to form ZrLa2Mg10 cuboctahedra that share corners with four equivalent Mg(2)Mg12 cuboctahedra, corners with six equivalent Zr(1)La2Mg10 cuboctahedra, corners with eight equivalent Mg(4)Mg12 cuboctahedra, edges with two equivalent La(1)Mg10Zr2 cuboctahedra, edges with four equivalent Mg(3)La2Mg8Zr2 cuboctahedra, edges with four equivalent Mg(6)Mg11Zr cuboctahedra, edges with eight equivalent Mg(5)LaMg10Zr cuboctahedra, faces with two equivalent Mg(6)Mg11Zr cuboctahedra, faces with two equivalent Mg(1)Mg12 cuboctahedra, faces with two equivalent La(1)Mg10Zr2 cuboctahedra, faces with four equivalent Mg(3)La2Mg8Zr2 cuboctahedra, faces with four equivalent Mg(5)LaMg10Zr cuboctahedra, and faces with six equivalent Mg(7)LaMg11 cuboctahedra. is represented by the CIF card [CIF]
data_LaMg14Zr
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.591
_cell_length_b   6.403
_cell_length_c   10.448
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   119.057
_symmetry_Int_Tables_number   1
_cell_volume   385.435
_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  0.164  0.832  0.125  1.0
  Mg  Mg1  1  0.166  0.333  0.625  1.0
  Mg  Mg2  1  0.166  0.833  0.625  1.0
  Mg  Mg3  1  0.664  0.333  0.125  1.0
  Mg  Mg4  1  0.666  0.333  0.625  1.0
  Mg  Mg5  1  0.664  0.830  0.125  1.0
  Mg  Mg6  1  0.666  0.833  0.625  1.0
  Mg  Mg7  1  0.336  0.174  0.381  1.0
  Mg  Mg8  1  0.336  0.174  0.869  1.0
  Mg  Mg9  1  0.336  0.662  0.381  1.0
  Mg  Mg10  1  0.336  0.662  0.869  1.0
  Mg  Mg11  1  0.836  0.168  0.373  1.0
  Mg  Mg12  1  0.836  0.168  0.877  1.0
  Mg  Mg13  1  0.828  0.664  0.382  1.0
  Mg  Mg14  1  0.828  0.664  0.868  1.0
  Zr  Zr15  1  0.174  0.337  0.125  1.0
[/CIF]
.