Ba2Ti2CuF14 crystallizes in the monoclinic C2/c space group. Ba(1) is bonded in a 10-coordinate geometry to one F(1), one F(4), one F(6), one F(7), two equivalent F(2), two equivalent F(3), and two equivalent F(5) atoms. Ti(1) is bonded in an octahedral geometry to one F(1), one F(2), one F(3), one F(5), one F(6), and one F(7) atom. Cu(1) is bonded in a distorted square co-planar geometry to two equivalent F(4) and two equivalent F(7) atoms. There are seven inequivalent F sites. In the first F site, F(7) is bonded in a 2-coordinate geometry to one Ba(1), one Ti(1), and one Cu(1) atom. In the second F site, F(1) is bonded in a distorted bent 150 degrees geometry to one Ba(1) and one Ti(1) atom. In the third F site, F(2) is bonded in a distorted single-bond geometry to two equivalent Ba(1) and one Ti(1) atom. In the fourth F site, F(3) is bonded in a 1-coordinate geometry to two equivalent Ba(1) and one Ti(1) atom. In the fifth F site, F(4) is bonded in a bent 120 degrees geometry to one Ba(1) and one Cu(1) atom. In the sixth F site, F(5) is bonded in a distorted single-bond geometry to two equivalent Ba(1) and one Ti(1) atom. In the seventh F site, F(6) is bonded in a single-bond geometry to one Ba(1) and one Ti(1) atom.
Ba2Ti2CuF14 crystallizes in the monoclinic C2/c space group. Ba(1) is bonded in a 10-coordinate geometry to one F(1), one F(4), one F(6), one F(7), two equivalent F(2), two equivalent F(3), and two equivalent F(5) atoms. The Ba(1)-F(1) bond length is 2.70 Å. The Ba(1)-F(4) bond length is 2.59 Å. The Ba(1)-F(6) bond length is 2.95 Å. The Ba(1)-F(7) bond length is 2.99 Å. There is one shorter (2.88 Å) and one longer (2.99 Å) Ba(1)-F(2) bond length. There is one shorter (2.77 Å) and one longer (3.15 Å) Ba(1)-F(3) bond length. There is one shorter (2.81 Å) and one longer (2.87 Å) Ba(1)-F(5) bond length. Ti(1) is bonded in an octahedral geometry to one F(1), one F(2), one F(3), one F(5), one F(6), and one F(7) atom. The Ti(1)-F(1) bond length is 1.83 Å. The Ti(1)-F(2) bond length is 1.93 Å. The Ti(1)-F(3) bond length is 1.95 Å. The Ti(1)-F(5) bond length is 1.90 Å. The Ti(1)-F(6) bond length is 1.83 Å. The Ti(1)-F(7) bond length is 1.96 Å. Cu(1) is bonded in a distorted square co-planar geometry to two equivalent F(4) and two equivalent F(7) atoms. Both Cu(1)-F(4) bond lengths are 1.83 Å. Both Cu(1)-F(7) bond lengths are 2.05 Å. There are seven inequivalent F sites. In the first F site, F(7) is bonded in a 2-coordinate geometry to one Ba(1), one Ti(1), and one Cu(1) atom. In the second F site, F(1) is bonded in a distorted bent 150 degrees geometry to one Ba(1) and one Ti(1) atom. In the third F site, F(2) is bonded in a distorted single-bond geometry to two equivalent Ba(1) and one Ti(1) atom. In the fourth F site, F(3) is bonded in a 1-coordinate geometry to two equivalent Ba(1) and one Ti(1) atom. In the fifth F site, F(4) is bonded in a bent 120 degrees geometry to one Ba(1) and one Cu(1) atom. In the sixth F site, F(5) is bonded in a distorted single-bond geometry to two equivalent Ba(1) and one Ti(1) atom. In the seventh F site, F(6) is bonded in a single-bond geometry to one Ba(1) and one Ti(1) atom.