The material described by Ca3(MgZn2)5 is Frank-Kasper $\mu$ Phase-derived structured and crystallizes in the monoclinic Cc space group. There are three inequivalent Ca sites. In the first Ca site, Ca(1) is bonded in a 15-coordinate geometry to one Mg(2), one Mg(5), two equivalent Mg(1), two equivalent Mg(4), one Zn(10), one Zn(2), one Zn(3), one Zn(4), one Zn(5), one Zn(6), one Zn(8), and two equivalent Zn(9) atoms. In the second Ca site, Ca(2) is bonded in a 15-coordinate geometry to one Mg(1), one Mg(2), one Mg(3), one Mg(4), one Mg(5), one Zn(1), one Zn(2), one Zn(3), one Zn(4), one Zn(5), one Zn(7), two equivalent Zn(10), and two equivalent Zn(8) atoms. In the third Ca site, Ca(3) is bonded in a 15-coordinate geometry to one Mg(2), one Mg(5), two equivalent Mg(3), one Zn(10), one Zn(2), one Zn(3), one Zn(4), one Zn(6), one Zn(7), one Zn(8), two equivalent Zn(1), and two equivalent Zn(9) atoms. There are five inequivalent Mg sites. In the first Mg site, Mg(1) is bonded in a 12-coordinate geometry to one Ca(2), two equivalent Ca(1), one Mg(2), two equivalent Mg(4), one Zn(10), one Zn(2), one Zn(4), one Zn(6), one Zn(7), and one Zn(9) atom. In the second Mg site, Mg(2) is bonded in a 12-coordinate geometry to one Ca(1), one Ca(2), one Ca(3), one Mg(1), one Mg(5), one Zn(1), one Zn(10), one Zn(2), one Zn(3), one Zn(5), one Zn(7), and one Zn(8) atom. In the third Mg site, Mg(3) is bonded in a 12-coordinate geometry to one Ca(2), two equivalent Ca(3), one Mg(5), one Zn(10), one Zn(2), one Zn(3), one Zn(5), one Zn(6), one Zn(9), and two equivalent Zn(1) atoms. In the fourth Mg site, Mg(4) is bonded in a 12-coordinate geometry to one Ca(2), two equivalent Ca(1), one Mg(5), two equivalent Mg(1), one Zn(2), one Zn(3), one Zn(6), one Zn(7), one Zn(8), and one Zn(9) atom. In the fifth Mg site, Mg(5) is bonded in a 12-coordinate geometry to one Ca(1), one Ca(2), one Ca(3), one Mg(2), one Mg(3), one Mg(4), one Zn(10), one Zn(2), one Zn(4), one Zn(5), one Zn(7), and one Zn(8) atom. There are ten inequivalent Zn sites. In the first Zn site, Zn(1) is bonded in a 12-coordinate geometry to one Ca(2), two equivalent Ca(3), one Mg(2), two equivalent Mg(3), one Zn(2), one Zn(4), one Zn(5), one Zn(6), one Zn(8), and one Zn(9) atom. In the second Zn site, Zn(2) is bonded in a 9-coordinate geometry to one Ca(1), one Ca(2), one Ca(3), one Mg(1), one Mg(2), one Mg(3), one Mg(4), one Mg(5), and one Zn(1) atom. In the third Zn site, Zn(3) is bonded in a 12-coordinate geometry to one Ca(1), one Ca(2), one Ca(3), one Mg(2), one Mg(3), one Mg(4), one Zn(10), one Zn(5), one Zn(6), one Zn(7), one Zn(8), and one Zn(9) atom. In the fourth Zn site, Zn(4) is bonded in a 12-coordinate geometry to one Ca(1), one Ca(2), one Ca(3), one Mg(1), one Mg(5), one Zn(1), one Zn(10), one Zn(5), one Zn(6), one Zn(7), one Zn(8), and one Zn(9) atom. In the fifth Zn site, Zn(5) is bonded to one Ca(1), one Ca(2), one Mg(2), one Mg(3), one Mg(5), one Zn(1), one Zn(10), one Zn(3), one Zn(4), one Zn(6), one Zn(7), and one Zn(8) atom to form distorted ZnCa2Mg3Zn7 cuboctahedra that share  a cornercorner with one Zn(6)Ca2Mg3Zn7 cuboctahedra,  a cornercorner with one Zn(8)Ca4Mg3Zn5 cuboctahedra,  a cornercorner with one Zn(10)Ca4Mg4Zn4 cuboctahedra, corners with two equivalent Zn(9)Ca4Mg3Zn5 cuboctahedra, corners with three equivalent Zn(7)Ca2Mg4Zn6 cuboctahedra,  a faceface with one Zn(6)Ca2Mg3Zn7 cuboctahedra,  a faceface with one Zn(7)Ca2Mg4Zn6 cuboctahedra, faces with two equivalent Zn(8)Ca4Mg3Zn5 cuboctahedra, faces with two equivalent Zn(9)Ca4Mg3Zn5 cuboctahedra, and faces with two equivalent Zn(10)Ca4Mg4Zn4 cuboctahedra. In the sixth Zn site, Zn(6) is bonded to one Ca(1), one Ca(3), one Mg(1), one Mg(3), one Mg(4), one Zn(1), one Zn(3), one Zn(4), one Zn(5), one Zn(7), and two equivalent Zn(9) atoms to form distorted ZnCa2Mg3Zn7 cuboctahedra that share  a cornercorner with one Zn(5)Ca2Mg3Zn7 cuboctahedra,  a cornercorner with one Zn(7)Ca2Mg4Zn6 cuboctahedra, corners with two equivalent Zn(6)Ca2Mg3Zn7 cuboctahedra, corners with two equivalent Zn(8)Ca4Mg3Zn5 cuboctahedra, corners with two equivalent Zn(10)Ca4Mg4Zn4 cuboctahedra,  a faceface with one Zn(5)Ca2Mg3Zn7 cuboctahedra,  a faceface with one Zn(7)Ca2Mg4Zn6 cuboctahedra, faces with two equivalent Zn(8)Ca4Mg3Zn5 cuboctahedra, faces with two equivalent Zn(9)Ca4Mg3Zn5 cuboctahedra, and faces with two equivalent Zn(10)Ca4Mg4Zn4 cuboctahedra. In the seventh Zn site, Zn(7) is bonded to one Ca(2), one Ca(3), one Mg(1), one Mg(2), one Mg(4), one Mg(5), one Zn(10), one Zn(3), one Zn(4), one Zn(5), one Zn(6), and one Zn(8) atom to form distorted ZnCa2Mg4Zn6 cuboctahedra that share  a cornercorner with one Zn(6)Ca2Mg3Zn7 cuboctahedra,  a cornercorner with one Zn(8)Ca4Mg3Zn5 cuboctahedra,  a cornercorner with one Zn(10)Ca4Mg4Zn4 cuboctahedra, corners with two equivalent Zn(9)Ca4Mg3Zn5 cuboctahedra, corners with three equivalent Zn(5)Ca2Mg3Zn7 cuboctahedra,  a faceface with one Zn(5)Ca2Mg3Zn7 cuboctahedra,  a faceface with one Zn(6)Ca2Mg3Zn7 cuboctahedra, faces with two equivalent Zn(8)Ca4Mg3Zn5 cuboctahedra, faces with two equivalent Zn(9)Ca4Mg3Zn5 cuboctahedra, and faces with two equivalent Zn(10)Ca4Mg4Zn4 cuboctahedra. In the eighth Zn site, Zn(8) is bonded to one Ca(1), one Ca(3), two equivalent Ca(2), one Mg(2), one Mg(4), one Mg(5), one Zn(1), one Zn(3), one Zn(4), one Zn(5), and one Zn(7) atom to form distorted ZnCa4Mg3Zn5 cuboctahedra that share  a cornercorner with one Zn(5)Ca2Mg3Zn7 cuboctahedra,  a cornercorner with one Zn(7)Ca2Mg4Zn6 cuboctahedra, corners with two equivalent Zn(6)Ca2Mg3Zn7 cuboctahedra, corners with two equivalent Zn(8)Ca4Mg3Zn5 cuboctahedra, corners with two equivalent Zn(9)Ca4Mg3Zn5 cuboctahedra, faces with two equivalent Zn(5)Ca2Mg3Zn7 cuboctahedra, faces with two equivalent Zn(6)Ca2Mg3Zn7 cuboctahedra, faces with two equivalent Zn(7)Ca2Mg4Zn6 cuboctahedra, faces with two equivalent Zn(9)Ca4Mg3Zn5 cuboctahedra, and faces with four equivalent Zn(10)Ca4Mg4Zn4 cuboctahedra. In the ninth Zn site, Zn(9) is bonded to two equivalent Ca(1), two equivalent Ca(3), one Mg(1), one Mg(3), one Mg(4), one Zn(1), one Zn(3), one Zn(4), and two equivalent Zn(6) atoms to form ZnCa4Mg3Zn5 cuboctahedra that share corners with two equivalent Zn(5)Ca2Mg3Zn7 cuboctahedra, corners with two equivalent Zn(7)Ca2Mg4Zn6 cuboctahedra, corners with two equivalent Zn(8)Ca4Mg3Zn5 cuboctahedra, corners with two equivalent Zn(10)Ca4Mg4Zn4 cuboctahedra, faces with two equivalent Zn(5)Ca2Mg3Zn7 cuboctahedra, faces with two equivalent Zn(6)Ca2Mg3Zn7 cuboctahedra, faces with two equivalent Zn(7)Ca2Mg4Zn6 cuboctahedra, faces with two equivalent Zn(8)Ca4Mg3Zn5 cuboctahedra, faces with two equivalent Zn(9)Ca4Mg3Zn5 cuboctahedra, and faces with two equivalent Zn(10)Ca4Mg4Zn4 cuboctahedra. In the tenth Zn site, Zn(10) is bonded to one Ca(1), one Ca(3), two equivalent Ca(2), one Mg(1), one Mg(2), one Mg(3), one Mg(5), one Zn(3), one Zn(4), one Zn(5), and one Zn(7) atom to form ZnCa4Mg4Zn4 cuboctahedra that share  a cornercorner with one Zn(5)Ca2Mg3Zn7 cuboctahedra,  a cornercorner with one Zn(7)Ca2Mg4Zn6 cuboctahedra, corners with two equivalent Zn(6)Ca2Mg3Zn7 cuboctahedra, corners with two equivalent Zn(9)Ca4Mg3Zn5 cuboctahedra, corners with two equivalent Zn(10)Ca4Mg4Zn4 cuboctahedra, faces with two equivalent Zn(5)Ca2Mg3Zn7 cuboctahedra, faces with two equivalent Zn(6)Ca2Mg3Zn7 cuboctahedra, faces with two equivalent Zn(7)Ca2Mg4Zn6 cuboctahedra, faces with two equivalent Zn(9)Ca4Mg3Zn5 cuboctahedra, and faces with four equivalent Zn(8)Ca4Mg3Zn5 cuboctahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_Ca3(MgZn2)5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.275
_cell_length_b   9.275
_cell_length_c   9.556
_cell_angle_alpha   89.865
_cell_angle_beta   89.865
_cell_angle_gamma   119.451
_symmetry_Int_Tables_number   1
_cell_volume   715.811
_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
  Ca  Ca0  1  0.411  0.204  0.250  1.0
  Ca  Ca1  1  0.204  0.411  0.750  1.0
  Ca  Ca2  1  0.200  0.792  0.752  1.0
  Ca  Ca3  1  0.792  0.200  0.252  1.0
  Ca  Ca4  1  0.794  0.593  0.248  1.0
  Ca  Ca5  1  0.593  0.794  0.748  1.0
  Mg  Mg6  1  0.316  0.159  0.909  1.0
  Mg  Mg7  1  0.148  0.840  0.086  1.0
  Mg  Mg8  1  0.692  0.841  0.090  1.0
  Mg  Mg9  1  0.155  0.312  0.091  1.0
  Mg  Mg10  1  0.840  0.148  0.586  1.0
  Mg  Mg11  1  0.841  0.692  0.590  1.0
  Mg  Mg12  1  0.312  0.155  0.591  1.0
  Mg  Mg13  1  0.159  0.316  0.409  1.0
  Mg  Mg14  1  0.157  0.842  0.410  1.0
  Mg  Mg15  1  0.842  0.157  0.910  1.0
  Zn  Zn16  1  0.844  0.689  0.908  1.0
  Zn  Zn17  1  0.689  0.844  0.408  1.0
  Zn  Zn18  1  1.000  0.996  0.758  1.0
  Zn  Zn19  1  0.996  1.000  0.258  1.0
  Zn  Zn20  1  0.334  0.667  0.005  1.0
  Zn  Zn21  1  0.667  0.334  0.505  1.0
  Zn  Zn22  1  0.667  0.335  0.994  1.0
  Zn  Zn23  1  0.335  0.667  0.494  1.0
  Zn  Zn24  1  0.435  0.865  0.251  1.0
  Zn  Zn25  1  0.433  0.571  0.250  1.0
  Zn  Zn26  1  0.571  0.433  0.750  1.0
  Zn  Zn27  1  0.569  0.136  0.750  1.0
  Zn  Zn28  1  0.136  0.569  0.250  1.0
  Zn  Zn29  1  0.865  0.435  0.751  1.0
  Zn  Zn30  1  0.998  0.502  0.999  1.0
  Zn  Zn31  1  0.502  0.998  0.499  1.0
  Zn  Zn32  1  0.502  0.503  0.499  1.0
  Zn  Zn33  1  0.503  0.502  0.999  1.0
  Zn  Zn34  1  0.498  0.999  0.000  1.0
  Zn  Zn35  1  0.999  0.498  0.500  1.0
[/CIF]
.
The material described by Ca3(MgZn2)5 is Frank-Kasper $\mu$ Phase-derived structured and crystallizes in the monoclinic Cc space group. There are three inequivalent Ca sites. In the first Ca site, Ca(1) is bonded in a 15-coordinate geometry to one Mg(2), one Mg(5), two equivalent Mg(1), two equivalent Mg(4), one Zn(10), one Zn(2), one Zn(3), one Zn(4), one Zn(5), one Zn(6), one Zn(8), and two equivalent Zn(9) atoms. In the second Ca site, Ca(2) is bonded in a 15-coordinate geometry to one Mg(1), one Mg(2), one Mg(3), one Mg(4), one Mg(5), one Zn(1), one Zn(2), one Zn(3), one Zn(4), one Zn(5), one Zn(7), two equivalent Zn(10), and two equivalent Zn(8) atoms. In the third Ca site, Ca(3) is bonded in a 15-coordinate geometry to one Mg(2), one Mg(5), two equivalent Mg(3), one Zn(10), one Zn(2), one Zn(3), one Zn(4), one Zn(6), one Zn(7), one Zn(8), two equivalent Zn(1), and two equivalent Zn(9) atoms. There are five inequivalent Mg sites. In the first Mg site, Mg(1) is bonded in a 12-coordinate geometry to one Ca(2), two equivalent Ca(1), one Mg(2), two equivalent Mg(4), one Zn(10), one Zn(2), one Zn(4), one Zn(6), one Zn(7), and one Zn(9) atom. In the second Mg site, Mg(2) is bonded in a 12-coordinate geometry to one Ca(1), one Ca(2), one Ca(3), one Mg(1), one Mg(5), one Zn(1), one Zn(10), one Zn(2), one Zn(3), one Zn(5), one Zn(7), and one Zn(8) atom. In the third Mg site, Mg(3) is bonded in a 12-coordinate geometry to one Ca(2), two equivalent Ca(3), one Mg(5), one Zn(10), one Zn(2), one Zn(3), one Zn(5), one Zn(6), one Zn(9), and two equivalent Zn(1) atoms. In the fourth Mg site, Mg(4) is bonded in a 12-coordinate geometry to one Ca(2), two equivalent Ca(1), one Mg(5), two equivalent Mg(1), one Zn(2), one Zn(3), one Zn(6), one Zn(7), one Zn(8), and one Zn(9) atom. In the fifth Mg site, Mg(5) is bonded in a 12-coordinate geometry to one Ca(1), one Ca(2), one Ca(3), one Mg(2), one Mg(3), one Mg(4), one Zn(10), one Zn(2), one Zn(4), one Zn(5), one Zn(7), and one Zn(8) atom. There are ten inequivalent Zn sites. In the first Zn site, Zn(1) is bonded in a 12-coordinate geometry to one Ca(2), two equivalent Ca(3), one Mg(2), two equivalent Mg(3), one Zn(2), one Zn(4), one Zn(5), one Zn(6), one Zn(8), and one Zn(9) atom. In the second Zn site, Zn(2) is bonded in a 9-coordinate geometry to one Ca(1), one Ca(2), one Ca(3), one Mg(1), one Mg(2), one Mg(3), one Mg(4), one Mg(5), and one Zn(1) atom. In the third Zn site, Zn(3) is bonded in a 12-coordinate geometry to one Ca(1), one Ca(2), one Ca(3), one Mg(2), one Mg(3), one Mg(4), one Zn(10), one Zn(5), one Zn(6), one Zn(7), one Zn(8), and one Zn(9) atom. In the fourth Zn site, Zn(4) is bonded in a 12-coordinate geometry to one Ca(1), one Ca(2), one Ca(3), one Mg(1), one Mg(5), one Zn(1), one Zn(10), one Zn(5), one Zn(6), one Zn(7), one Zn(8), and one Zn(9) atom. In the fifth Zn site, Zn(5) is bonded to one Ca(1), one Ca(2), one Mg(2), one Mg(3), one Mg(5), one Zn(1), one Zn(10), one Zn(3), one Zn(4), one Zn(6), one Zn(7), and one Zn(8) atom to form distorted ZnCa2Mg3Zn7 cuboctahedra that share  a cornercorner with one Zn(6)Ca2Mg3Zn7 cuboctahedra,  a cornercorner with one Zn(8)Ca4Mg3Zn5 cuboctahedra,  a cornercorner with one Zn(10)Ca4Mg4Zn4 cuboctahedra, corners with two equivalent Zn(9)Ca4Mg3Zn5 cuboctahedra, corners with three equivalent Zn(7)Ca2Mg4Zn6 cuboctahedra,  a faceface with one Zn(6)Ca2Mg3Zn7 cuboctahedra,  a faceface with one Zn(7)Ca2Mg4Zn6 cuboctahedra, faces with two equivalent Zn(8)Ca4Mg3Zn5 cuboctahedra, faces with two equivalent Zn(9)Ca4Mg3Zn5 cuboctahedra, and faces with two equivalent Zn(10)Ca4Mg4Zn4 cuboctahedra. In the sixth Zn site, Zn(6) is bonded to one Ca(1), one Ca(3), one Mg(1), one Mg(3), one Mg(4), one Zn(1), one Zn(3), one Zn(4), one Zn(5), one Zn(7), and two equivalent Zn(9) atoms to form distorted ZnCa2Mg3Zn7 cuboctahedra that share  a cornercorner with one Zn(5)Ca2Mg3Zn7 cuboctahedra,  a cornercorner with one Zn(7)Ca2Mg4Zn6 cuboctahedra, corners with two equivalent Zn(6)Ca2Mg3Zn7 cuboctahedra, corners with two equivalent Zn(8)Ca4Mg3Zn5 cuboctahedra, corners with two equivalent Zn(10)Ca4Mg4Zn4 cuboctahedra,  a faceface with one Zn(5)Ca2Mg3Zn7 cuboctahedra,  a faceface with one Zn(7)Ca2Mg4Zn6 cuboctahedra, faces with two equivalent Zn(8)Ca4Mg3Zn5 cuboctahedra, faces with two equivalent Zn(9)Ca4Mg3Zn5 cuboctahedra, and faces with two equivalent Zn(10)Ca4Mg4Zn4 cuboctahedra. In the seventh Zn site, Zn(7) is bonded to one Ca(2), one Ca(3), one Mg(1), one Mg(2), one Mg(4), one Mg(5), one Zn(10), one Zn(3), one Zn(4), one Zn(5), one Zn(6), and one Zn(8) atom to form distorted ZnCa2Mg4Zn6 cuboctahedra that share  a cornercorner with one Zn(6)Ca2Mg3Zn7 cuboctahedra,  a cornercorner with one Zn(8)Ca4Mg3Zn5 cuboctahedra,  a cornercorner with one Zn(10)Ca4Mg4Zn4 cuboctahedra, corners with two equivalent Zn(9)Ca4Mg3Zn5 cuboctahedra, corners with three equivalent Zn(5)Ca2Mg3Zn7 cuboctahedra,  a faceface with one Zn(5)Ca2Mg3Zn7 cuboctahedra,  a faceface with one Zn(6)Ca2Mg3Zn7 cuboctahedra, faces with two equivalent Zn(8)Ca4Mg3Zn5 cuboctahedra, faces with two equivalent Zn(9)Ca4Mg3Zn5 cuboctahedra, and faces with two equivalent Zn(10)Ca4Mg4Zn4 cuboctahedra. In the eighth Zn site, Zn(8) is bonded to one Ca(1), one Ca(3), two equivalent Ca(2), one Mg(2), one Mg(4), one Mg(5), one Zn(1), one Zn(3), one Zn(4), one Zn(5), and one Zn(7) atom to form distorted ZnCa4Mg3Zn5 cuboctahedra that share  a cornercorner with one Zn(5)Ca2Mg3Zn7 cuboctahedra,  a cornercorner with one Zn(7)Ca2Mg4Zn6 cuboctahedra, corners with two equivalent Zn(6)Ca2Mg3Zn7 cuboctahedra, corners with two equivalent Zn(8)Ca4Mg3Zn5 cuboctahedra, corners with two equivalent Zn(9)Ca4Mg3Zn5 cuboctahedra, faces with two equivalent Zn(5)Ca2Mg3Zn7 cuboctahedra, faces with two equivalent Zn(6)Ca2Mg3Zn7 cuboctahedra, faces with two equivalent Zn(7)Ca2Mg4Zn6 cuboctahedra, faces with two equivalent Zn(9)Ca4Mg3Zn5 cuboctahedra, and faces with four equivalent Zn(10)Ca4Mg4Zn4 cuboctahedra. In the ninth Zn site, Zn(9) is bonded to two equivalent Ca(1), two equivalent Ca(3), one Mg(1), one Mg(3), one Mg(4), one Zn(1), one Zn(3), one Zn(4), and two equivalent Zn(6) atoms to form ZnCa4Mg3Zn5 cuboctahedra that share corners with two equivalent Zn(5)Ca2Mg3Zn7 cuboctahedra, corners with two equivalent Zn(7)Ca2Mg4Zn6 cuboctahedra, corners with two equivalent Zn(8)Ca4Mg3Zn5 cuboctahedra, corners with two equivalent Zn(10)Ca4Mg4Zn4 cuboctahedra, faces with two equivalent Zn(5)Ca2Mg3Zn7 cuboctahedra, faces with two equivalent Zn(6)Ca2Mg3Zn7 cuboctahedra, faces with two equivalent Zn(7)Ca2Mg4Zn6 cuboctahedra, faces with two equivalent Zn(8)Ca4Mg3Zn5 cuboctahedra, faces with two equivalent Zn(9)Ca4Mg3Zn5 cuboctahedra, and faces with two equivalent Zn(10)Ca4Mg4Zn4 cuboctahedra. In the tenth Zn site, Zn(10) is bonded to one Ca(1), one Ca(3), two equivalent Ca(2), one Mg(1), one Mg(2), one Mg(3), one Mg(5), one Zn(3), one Zn(4), one Zn(5), and one Zn(7) atom to form ZnCa4Mg4Zn4 cuboctahedra that share  a cornercorner with one Zn(5)Ca2Mg3Zn7 cuboctahedra,  a cornercorner with one Zn(7)Ca2Mg4Zn6 cuboctahedra, corners with two equivalent Zn(6)Ca2Mg3Zn7 cuboctahedra, corners with two equivalent Zn(9)Ca4Mg3Zn5 cuboctahedra, corners with two equivalent Zn(10)Ca4Mg4Zn4 cuboctahedra, faces with two equivalent Zn(5)Ca2Mg3Zn7 cuboctahedra, faces with two equivalent Zn(6)Ca2Mg3Zn7 cuboctahedra, faces with two equivalent Zn(7)Ca2Mg4Zn6 cuboctahedra, faces with two equivalent Zn(9)Ca4Mg3Zn5 cuboctahedra, and faces with four equivalent Zn(8)Ca4Mg3Zn5 cuboctahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_Ca3(MgZn2)5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.275
_cell_length_b   9.275
_cell_length_c   9.556
_cell_angle_alpha   89.865
_cell_angle_beta   89.865
_cell_angle_gamma   119.451
_symmetry_Int_Tables_number   1
_cell_volume   715.811
_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
  Ca  Ca0  1  0.411  0.204  0.250  1.0
  Ca  Ca1  1  0.204  0.411  0.750  1.0
  Ca  Ca2  1  0.200  0.792  0.752  1.0
  Ca  Ca3  1  0.792  0.200  0.252  1.0
  Ca  Ca4  1  0.794  0.593  0.248  1.0
  Ca  Ca5  1  0.593  0.794  0.748  1.0
  Mg  Mg6  1  0.316  0.159  0.909  1.0
  Mg  Mg7  1  0.148  0.840  0.086  1.0
  Mg  Mg8  1  0.692  0.841  0.090  1.0
  Mg  Mg9  1  0.155  0.312  0.091  1.0
  Mg  Mg10  1  0.840  0.148  0.586  1.0
  Mg  Mg11  1  0.841  0.692  0.590  1.0
  Mg  Mg12  1  0.312  0.155  0.591  1.0
  Mg  Mg13  1  0.159  0.316  0.409  1.0
  Mg  Mg14  1  0.157  0.842  0.410  1.0
  Mg  Mg15  1  0.842  0.157  0.910  1.0
  Zn  Zn16  1  0.844  0.689  0.908  1.0
  Zn  Zn17  1  0.689  0.844  0.408  1.0
  Zn  Zn18  1  1.000  0.996  0.758  1.0
  Zn  Zn19  1  0.996  1.000  0.258  1.0
  Zn  Zn20  1  0.334  0.667  0.005  1.0
  Zn  Zn21  1  0.667  0.334  0.505  1.0
  Zn  Zn22  1  0.667  0.335  0.994  1.0
  Zn  Zn23  1  0.335  0.667  0.494  1.0
  Zn  Zn24  1  0.435  0.865  0.251  1.0
  Zn  Zn25  1  0.433  0.571  0.250  1.0
  Zn  Zn26  1  0.571  0.433  0.750  1.0
  Zn  Zn27  1  0.569  0.136  0.750  1.0
  Zn  Zn28  1  0.136  0.569  0.250  1.0
  Zn  Zn29  1  0.865  0.435  0.751  1.0
  Zn  Zn30  1  0.998  0.502  0.999  1.0
  Zn  Zn31  1  0.502  0.998  0.499  1.0
  Zn  Zn32  1  0.502  0.503  0.499  1.0
  Zn  Zn33  1  0.503  0.502  0.999  1.0
  Zn  Zn34  1  0.498  0.999  0.000  1.0
  Zn  Zn35  1  0.999  0.498  0.500  1.0
[/CIF]
.