Ba2MnCoAl2F14 crystallizes in the monoclinic C2/c space group. Ba(1) is bonded in a 12-coordinate geometry to one F(3), one F(5), one F(6), two equivalent F(1), two equivalent F(2), two equivalent F(4), and three equivalent F(7) atoms. Mn(1) is bonded in a 8-coordinate geometry to two equivalent F(1), two equivalent F(4), two equivalent F(5), and two equivalent F(6) atoms. Co(1) is bonded to two equivalent F(2), two equivalent F(3), and two equivalent F(6) atoms to form CoF6 octahedra that share corners with four equivalent Al(1)F6 octahedra. The corner-sharing octahedral tilt angles range from 43-54°. Al(1) is bonded to one F(1), one F(2), one F(3), one F(4), one F(5), and one F(7) atom to form AlF6 octahedra that share corners with two equivalent Co(1)F6 octahedra. The corner-sharing octahedral tilt angles range from 43-54°. There are seven inequivalent F sites. In the first F site, F(3) is bonded in a 2-coordinate geometry to one Ba(1), one Co(1), and one Al(1) atom. In the second F site, F(4) is bonded in a distorted single-bond geometry to two equivalent Ba(1), one Mn(1), and one Al(1) atom. In the third F site, F(5) is bonded in a 3-coordinate geometry to one Ba(1), one Mn(1), and one Al(1) atom. In the fourth F site, F(6) is bonded in a distorted trigonal planar geometry to one Ba(1), one Mn(1), and one Co(1) atom. In the fifth F site, F(7) is bonded in a distorted single-bond geometry to three equivalent Ba(1) and one Al(1) atom. In the sixth F site, F(1) is bonded in a 2-coordinate geometry to two equivalent Ba(1), one Mn(1), and one Al(1) atom. In the seventh F site, F(2) is bonded in a 2-coordinate geometry to two equivalent Ba(1), one Co(1), and one Al(1) atom.
Ba2MnCoAl2F14 crystallizes in the monoclinic C2/c space group. Ba(1) is bonded in a 12-coordinate geometry to one F(3), one F(5), one F(6), two equivalent F(1), two equivalent F(2), two equivalent F(4), and three equivalent F(7) atoms. The Ba(1)-F(3) bond length is 2.83 Å. The Ba(1)-F(5) bond length is 2.74 Å. The Ba(1)-F(6) bond length is 2.75 Å. There is one shorter (3.08 Å) and one longer (3.22 Å) Ba(1)-F(1) bond length. There is one shorter (2.88 Å) and one longer (2.97 Å) Ba(1)-F(2) bond length. There is one shorter (2.74 Å) and one longer (2.81 Å) Ba(1)-F(4) bond length. There are a spread of Ba(1)-F(7) bond distances ranging from 2.78-3.20 Å. Mn(1) is bonded in a 8-coordinate geometry to two equivalent F(1), two equivalent F(4), two equivalent F(5), and two equivalent F(6) atoms. Both Mn(1)-F(1) bond lengths are 2.30 Å. Both Mn(1)-F(4) bond lengths are 2.61 Å. Both Mn(1)-F(5) bond lengths are 2.31 Å. Both Mn(1)-F(6) bond lengths are 2.12 Å. Co(1) is bonded to two equivalent F(2), two equivalent F(3), and two equivalent F(6) atoms to form CoF6 octahedra that share corners with four equivalent Al(1)F6 octahedra. The corner-sharing octahedral tilt angles range from 43-54°. Both Co(1)-F(2) bond lengths are 2.19 Å. Both Co(1)-F(3) bond lengths are 2.03 Å. Both Co(1)-F(6) bond lengths are 2.00 Å. Al(1) is bonded to one F(1), one F(2), one F(3), one F(4), one F(5), and one F(7) atom to form AlF6 octahedra that share corners with two equivalent Co(1)F6 octahedra. The corner-sharing octahedral tilt angles range from 43-54°. The Al(1)-F(1) bond length is 1.83 Å. The Al(1)-F(2) bond length is 1.87 Å. The Al(1)-F(3) bond length is 1.84 Å. The Al(1)-F(4) bond length is 1.86 Å. The Al(1)-F(5) bond length is 1.79 Å. The Al(1)-F(7) bond length is 1.80 Å. There are seven inequivalent F sites. In the first F site, F(3) is bonded in a 2-coordinate geometry to one Ba(1), one Co(1), and one Al(1) atom. In the second F site, F(4) is bonded in a distorted single-bond geometry to two equivalent Ba(1), one Mn(1), and one Al(1) atom. In the third F site, F(5) is bonded in a 3-coordinate geometry to one Ba(1), one Mn(1), and one Al(1) atom. In the fourth F site, F(6) is bonded in a distorted trigonal planar geometry to one Ba(1), one Mn(1), and one Co(1) atom. In the fifth F site, F(7) is bonded in a distorted single-bond geometry to three equivalent Ba(1) and one Al(1) atom. In the sixth F site, F(1) is bonded in a 2-coordinate geometry to two equivalent Ba(1), one Mn(1), and one Al(1) atom. In the seventh F site, F(2) is bonded in a 2-coordinate geometry to two equivalent Ba(1), one Co(1), and one Al(1) atom.