Ba2MgCuSb2F14 crystallizes in the triclinic P-1 space group. There are two inequivalent Ba sites. In the first Ba site, Ba(1) is bonded in a 10-coordinate geometry to one F(1), one F(13), one F(14), one F(4), one F(8), one F(9), two equivalent F(2), and two equivalent F(3) atoms. In the second Ba site, Ba(2) is bonded in a 10-coordinate geometry to one F(11), one F(12), one F(14), one F(5), one F(7), one F(8), two equivalent F(10), and two equivalent F(6) atoms. Mg(1) is bonded in a 4-coordinate geometry to one F(1), one F(11), one F(4), one F(7), and one F(9) atom. There are two inequivalent Cu sites. In the first Cu site, Cu(1) is bonded in a square co-planar geometry to two equivalent F(12) and two equivalent F(5) atoms. In the second Cu site, Cu(2) is bonded in a square co-planar geometry to two equivalent F(13) and two equivalent F(4) atoms. There are two inequivalent Sb sites. In the first Sb site, Sb(1) is bonded in a 6-coordinate geometry to one F(10), one F(12), one F(6), one F(7), one F(8), and one F(9) atom. In the second Sb site, Sb(2) is bonded in a 6-coordinate geometry to one F(1), one F(11), one F(13), one F(14), one F(2), and one F(3) atom. There are fourteen inequivalent F sites. In the first F site, F(1) is bonded in a distorted trigonal planar geometry to one Ba(1), one Mg(1), and one Sb(2) atom. In the second F site, F(2) is bonded in a distorted single-bond geometry to two equivalent Ba(1) and one Sb(2) atom. In the third F site, F(3) is bonded in a distorted bent 120 degrees geometry to two equivalent Ba(1) and one Sb(2) atom. In the fourth F site, F(4) is bonded in a 3-coordinate geometry to one Ba(1), one Mg(1), and one Cu(2) atom. In the fifth F site, F(5) is bonded in a 1-coordinate geometry to one Ba(2) and one Cu(1) atom. In the sixth F site, F(6) is bonded in a 1-coordinate geometry to two equivalent Ba(2) and one Sb(1) atom. In the seventh F site, F(7) is bonded in a distorted trigonal planar geometry to one Ba(2), one Mg(1), and one Sb(1) atom. In the eighth F site, F(8) is bonded in a distorted trigonal non-coplanar geometry to one Ba(1), one Ba(2), and one Sb(1) atom. In the ninth F site, F(9) is bonded in a distorted trigonal planar geometry to one Ba(1), one Mg(1), and one Sb(1) atom. In the tenth F site, F(10) is bonded in a 3-coordinate geometry to two equivalent Ba(2) and one Sb(1) atom. In the eleventh F site, F(11) is bonded in a 3-coordinate geometry to one Ba(2), one Mg(1), and one Sb(2) atom. In the twelfth F site, F(12) is bonded in a 3-coordinate geometry to one Ba(2), one Cu(1), and one Sb(1) atom. In the thirteenth F site, F(13) is bonded in a 3-coordinate geometry to one Ba(1), one Cu(2), and one Sb(2) atom. In the fourteenth F site, F(14) is bonded in a distorted trigonal non-coplanar geometry to one Ba(1), one Ba(2), and one Sb(2) atom.
Ba2MgCuSb2F14 crystallizes in the triclinic P-1 space group. There are two inequivalent Ba sites. In the first Ba site, Ba(1) is bonded in a 10-coordinate geometry to one F(1), one F(13), one F(14), one F(4), one F(8), one F(9), two equivalent F(2), and two equivalent F(3) atoms. The Ba(1)-F(1) bond length is 2.88 Å. The Ba(1)-F(13) bond length is 2.82 Å. The Ba(1)-F(14) bond length is 2.92 Å. The Ba(1)-F(4) bond length is 2.64 Å. The Ba(1)-F(8) bond length is 2.88 Å. The Ba(1)-F(9) bond length is 2.73 Å. There is one shorter (2.94 Å) and one longer (3.04 Å) Ba(1)-F(2) bond length. There is one shorter (2.66 Å) and one longer (3.13 Å) Ba(1)-F(3) bond length. In the second Ba site, Ba(2) is bonded in a 10-coordinate geometry to one F(11), one F(12), one F(14), one F(5), one F(7), one F(8), two equivalent F(10), and two equivalent F(6) atoms. The Ba(2)-F(11) bond length is 2.79 Å. The Ba(2)-F(12) bond length is 2.81 Å. The Ba(2)-F(14) bond length is 2.86 Å. The Ba(2)-F(5) bond length is 2.62 Å. The Ba(2)-F(7) bond length is 2.84 Å. The Ba(2)-F(8) bond length is 2.90 Å. There is one shorter (2.69 Å) and one longer (3.12 Å) Ba(2)-F(10) bond length. There is one shorter (2.90 Å) and one longer (3.07 Å) Ba(2)-F(6) bond length. Mg(1) is bonded in a 4-coordinate geometry to one F(1), one F(11), one F(4), one F(7), and one F(9) atom. The Mg(1)-F(1) bond length is 1.98 Å. The Mg(1)-F(11) bond length is 1.94 Å. The Mg(1)-F(4) bond length is 2.47 Å. The Mg(1)-F(7) bond length is 1.97 Å. The Mg(1)-F(9) bond length is 1.95 Å. There are two inequivalent Cu sites. In the first Cu site, Cu(1) is bonded in a square co-planar geometry to two equivalent F(12) and two equivalent F(5) atoms. Both Cu(1)-F(12) bond lengths are 1.96 Å. Both Cu(1)-F(5) bond lengths are 1.91 Å. In the second Cu site, Cu(2) is bonded in a square co-planar geometry to two equivalent F(13) and two equivalent F(4) atoms. Both Cu(2)-F(13) bond lengths are 1.94 Å. Both Cu(2)-F(4) bond lengths are 1.93 Å. There are two inequivalent Sb sites. In the first Sb site, Sb(1) is bonded in a 6-coordinate geometry to one F(10), one F(12), one F(6), one F(7), one F(8), and one F(9) atom. The Sb(1)-F(10) bond length is 2.09 Å. The Sb(1)-F(12) bond length is 2.43 Å. The Sb(1)-F(6) bond length is 2.10 Å. The Sb(1)-F(7) bond length is 2.29 Å. The Sb(1)-F(8) bond length is 2.08 Å. The Sb(1)-F(9) bond length is 2.43 Å. In the second Sb site, Sb(2) is bonded in a 6-coordinate geometry to one F(1), one F(11), one F(13), one F(14), one F(2), and one F(3) atom. The Sb(2)-F(1) bond length is 2.25 Å. The Sb(2)-F(11) bond length is 2.39 Å. The Sb(2)-F(13) bond length is 2.46 Å. The Sb(2)-F(14) bond length is 2.07 Å. The Sb(2)-F(2) bond length is 2.11 Å. The Sb(2)-F(3) bond length is 2.09 Å. There are fourteen inequivalent F sites. In the first F site, F(1) is bonded in a distorted trigonal planar geometry to one Ba(1), one Mg(1), and one Sb(2) atom. In the second F site, F(2) is bonded in a distorted single-bond geometry to two equivalent Ba(1) and one Sb(2) atom. In the third F site, F(3) is bonded in a distorted bent 120 degrees geometry to two equivalent Ba(1) and one Sb(2) atom. In the fourth F site, F(4) is bonded in a 3-coordinate geometry to one Ba(1), one Mg(1), and one Cu(2) atom. In the fifth F site, F(5) is bonded in a 1-coordinate geometry to one Ba(2) and one Cu(1) atom. In the sixth F site, F(6) is bonded in a 1-coordinate geometry to two equivalent Ba(2) and one Sb(1) atom. In the seventh F site, F(7) is bonded in a distorted trigonal planar geometry to one Ba(2), one Mg(1), and one Sb(1) atom. In the eighth F site, F(8) is bonded in a distorted trigonal non-coplanar geometry to one Ba(1), one Ba(2), and one Sb(1) atom. In the ninth F site, F(9) is bonded in a distorted trigonal planar geometry to one Ba(1), one Mg(1), and one Sb(1) atom. In the tenth F site, F(10) is bonded in a 3-coordinate geometry to two equivalent Ba(2) and one Sb(1) atom. In the eleventh F site, F(11) is bonded in a 3-coordinate geometry to one Ba(2), one Mg(1), and one Sb(2) atom. In the twelfth F site, F(12) is bonded in a 3-coordinate geometry to one Ba(2), one Cu(1), and one Sb(1) atom. In the thirteenth F site, F(13) is bonded in a 3-coordinate geometry to one Ba(1), one Cu(2), and one Sb(2) atom. In the fourteenth F site, F(14) is bonded in a distorted trigonal non-coplanar geometry to one Ba(1), one Ba(2), and one Sb(2) atom.