Ba2CaAg2CuF14 crystallizes in the monoclinic Cc space group. There are two inequivalent Ba sites. In the first Ba site, Ba(1) is bonded in a 11-coordinate geometry to one F(10), one F(11), one F(12), one F(14), one F(2), one F(3), one F(5), one F(7), one F(8), and two equivalent F(4) atoms. In the second Ba site, Ba(2) is bonded in a 11-coordinate geometry to one F(1), one F(10), one F(11), one F(12), one F(13), one F(2), one F(3), one F(6), one F(8), and two equivalent F(9) atoms. Ca(1) is bonded in a 8-coordinate geometry to one F(1), one F(10), one F(11), one F(12), one F(5), one F(6), one F(7), and one F(8) atom. There are two inequivalent Ag sites. In the first Ag site, Ag(1) is bonded to one F(1), one F(10), one F(14), one F(2), one F(8), and one F(9) atom to form AgF6 octahedra that share corners with two equivalent Cu(1)F6 octahedra. The corner-sharing octahedral tilt angles range from 48-62°. In the second Ag site, Ag(2) is bonded to one F(11), one F(12), one F(13), one F(3), one F(4), and one F(7) atom to form AgF6 octahedra that share corners with two equivalent Cu(1)F6 octahedra. The corner-sharing octahedral tilt angles range from 52-62°. Cu(1) is bonded to one F(13), one F(14), one F(2), one F(3), one F(5), and one F(6) atom to form distorted CuF6 octahedra that share corners with two equivalent Ag(1)F6 octahedra and corners with two equivalent Ag(2)F6 octahedra. The corner-sharing octahedral tilt angles range from 48-62°. There are fourteen inequivalent F sites. In the first F site, F(1) is bonded in a distorted trigonal planar geometry to one Ba(2), one Ca(1), and one Ag(1) atom. In the second F site, F(2) is bonded to one Ba(1), one Ba(2), one Ag(1), and one Cu(1) atom to form distorted FBa2CuAg tetrahedra that share  a cornercorner with one F(3)Ba2CuAg tetrahedra,  a cornercorner with one F(8)Ba2CaAg trigonal pyramid, corners with two equivalent F(12)Ba2CaAg trigonal pyramids,  an edgeedge with one F(3)Ba2CuAg tetrahedra, and  an edgeedge with one F(8)Ba2CaAg trigonal pyramid. In the third F site, F(3) is bonded to one Ba(1), one Ba(2), one Ag(2), and one Cu(1) atom to form distorted FBa2CuAg tetrahedra that share  a cornercorner with one F(2)Ba2CuAg tetrahedra,  a cornercorner with one F(12)Ba2CaAg trigonal pyramid, corners with two equivalent F(8)Ba2CaAg trigonal pyramids,  an edgeedge with one F(2)Ba2CuAg tetrahedra, and  an edgeedge with one F(12)Ba2CaAg trigonal pyramid. In the fourth F site, F(4) is bonded in a 3-coordinate geometry to two equivalent Ba(1) and one Ag(2) atom. In the fifth F site, F(5) is bonded in a 3-coordinate geometry to one Ba(1), one Ca(1), and one Cu(1) atom. In the sixth F site, F(6) is bonded in a 3-coordinate geometry to one Ba(2), one Ca(1), and one Cu(1) atom. In the seventh F site, F(7) is bonded in a distorted trigonal planar geometry to one Ba(1), one Ca(1), and one Ag(2) atom. In the eighth F site, F(8) is bonded to one Ba(1), one Ba(2), one Ca(1), and one Ag(1) atom to form distorted FBa2CaAg trigonal pyramids that share  a cornercorner with one F(2)Ba2CuAg tetrahedra, corners with two equivalent F(3)Ba2CuAg tetrahedra, corners with three equivalent F(12)Ba2CaAg trigonal pyramids, and  an edgeedge with one F(2)Ba2CuAg tetrahedra. In the ninth F site, F(9) is bonded in a 3-coordinate geometry to two equivalent Ba(2) and one Ag(1) atom. In the tenth F site, F(10) is bonded in a 2-coordinate geometry to one Ba(1), one Ba(2), one Ca(1), and one Ag(1) atom. In the eleventh F site, F(11) is bonded in a 2-coordinate geometry to one Ba(1), one Ba(2), one Ca(1), and one Ag(2) atom. In the twelfth F site, F(12) is bonded to one Ba(1), one Ba(2), one Ca(1), and one Ag(2) atom to form distorted FBa2CaAg trigonal pyramids that share  a cornercorner with one F(3)Ba2CuAg tetrahedra, corners with two equivalent F(2)Ba2CuAg tetrahedra, corners with three equivalent F(8)Ba2CaAg trigonal pyramids, and  an edgeedge with one F(3)Ba2CuAg tetrahedra. In the thirteenth F site, F(13) is bonded in a distorted bent 120 degrees geometry to one Ba(2), one Ag(2), and one Cu(1) atom. In the fourteenth F site, F(14) is bonded in a 2-coordinate geometry to one Ba(1), one Ag(1), and one Cu(1) atom.
Ba2CaAg2CuF14 crystallizes in the monoclinic Cc space group. There are two inequivalent Ba sites. In the first Ba site, Ba(1) is bonded in a 11-coordinate geometry to one F(10), one F(11), one F(12), one F(14), one F(2), one F(3), one F(5), one F(7), one F(8), and two equivalent F(4) atoms. The Ba(1)-F(10) bond length is 2.92 Å. The Ba(1)-F(11) bond length is 3.35 Å. The Ba(1)-F(12) bond length is 2.83 Å. The Ba(1)-F(14) bond length is 3.13 Å. The Ba(1)-F(2) bond length is 2.83 Å. The Ba(1)-F(3) bond length is 2.89 Å. The Ba(1)-F(5) bond length is 2.88 Å. The Ba(1)-F(7) bond length is 2.67 Å. The Ba(1)-F(8) bond length is 2.78 Å. There is one shorter (2.79 Å) and one longer (3.03 Å) Ba(1)-F(4) bond length. In the second Ba site, Ba(2) is bonded in a 11-coordinate geometry to one F(1), one F(10), one F(11), one F(12), one F(13), one F(2), one F(3), one F(6), one F(8), and two equivalent F(9) atoms. The Ba(2)-F(1) bond length is 2.68 Å. The Ba(2)-F(10) bond length is 3.31 Å. The Ba(2)-F(11) bond length is 2.90 Å. The Ba(2)-F(12) bond length is 2.82 Å. The Ba(2)-F(13) bond length is 3.05 Å. The Ba(2)-F(2) bond length is 2.89 Å. The Ba(2)-F(3) bond length is 2.84 Å. The Ba(2)-F(6) bond length is 2.85 Å. The Ba(2)-F(8) bond length is 2.82 Å. There is one shorter (2.78 Å) and one longer (3.05 Å) Ba(2)-F(9) bond length. Ca(1) is bonded in a 8-coordinate geometry to one F(1), one F(10), one F(11), one F(12), one F(5), one F(6), one F(7), and one F(8) atom. The Ca(1)-F(1) bond length is 2.34 Å. The Ca(1)-F(10) bond length is 2.34 Å. The Ca(1)-F(11) bond length is 2.35 Å. The Ca(1)-F(12) bond length is 2.63 Å. The Ca(1)-F(5) bond length is 2.38 Å. The Ca(1)-F(6) bond length is 2.36 Å. The Ca(1)-F(7) bond length is 2.34 Å. The Ca(1)-F(8) bond length is 2.61 Å. There are two inequivalent Ag sites. In the first Ag site, Ag(1) is bonded to one F(1), one F(10), one F(14), one F(2), one F(8), and one F(9) atom to form AgF6 octahedra that share corners with two equivalent Cu(1)F6 octahedra. The corner-sharing octahedral tilt angles range from 48-62°. The Ag(1)-F(1) bond length is 2.13 Å. The Ag(1)-F(10) bond length is 2.15 Å. The Ag(1)-F(14) bond length is 2.18 Å. The Ag(1)-F(2) bond length is 2.14 Å. The Ag(1)-F(8) bond length is 2.19 Å. The Ag(1)-F(9) bond length is 2.07 Å. In the second Ag site, Ag(2) is bonded to one F(11), one F(12), one F(13), one F(3), one F(4), and one F(7) atom to form AgF6 octahedra that share corners with two equivalent Cu(1)F6 octahedra. The corner-sharing octahedral tilt angles range from 52-62°. The Ag(2)-F(11) bond length is 2.16 Å. The Ag(2)-F(12) bond length is 2.16 Å. The Ag(2)-F(13) bond length is 2.17 Å. The Ag(2)-F(3) bond length is 2.15 Å. The Ag(2)-F(4) bond length is 2.09 Å. The Ag(2)-F(7) bond length is 2.11 Å. Cu(1) is bonded to one F(13), one F(14), one F(2), one F(3), one F(5), and one F(6) atom to form distorted CuF6 octahedra that share corners with two equivalent Ag(1)F6 octahedra and corners with two equivalent Ag(2)F6 octahedra. The corner-sharing octahedral tilt angles range from 48-62°. The Cu(1)-F(13) bond length is 1.91 Å. The Cu(1)-F(14) bond length is 1.89 Å. The Cu(1)-F(2) bond length is 2.47 Å. The Cu(1)-F(3) bond length is 2.41 Å. The Cu(1)-F(5) bond length is 1.88 Å. The Cu(1)-F(6) bond length is 1.88 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(2), one Ca(1), and one Ag(1) atom. In the second F site, F(2) is bonded to one Ba(1), one Ba(2), one Ag(1), and one Cu(1) atom to form distorted FBa2CuAg tetrahedra that share  a cornercorner with one F(3)Ba2CuAg tetrahedra,  a cornercorner with one F(8)Ba2CaAg trigonal pyramid, corners with two equivalent F(12)Ba2CaAg trigonal pyramids,  an edgeedge with one F(3)Ba2CuAg tetrahedra, and  an edgeedge with one F(8)Ba2CaAg trigonal pyramid. In the third F site, F(3) is bonded to one Ba(1), one Ba(2), one Ag(2), and one Cu(1) atom to form distorted FBa2CuAg tetrahedra that share  a cornercorner with one F(2)Ba2CuAg tetrahedra,  a cornercorner with one F(12)Ba2CaAg trigonal pyramid, corners with two equivalent F(8)Ba2CaAg trigonal pyramids,  an edgeedge with one F(2)Ba2CuAg tetrahedra, and  an edgeedge with one F(12)Ba2CaAg trigonal pyramid. In the fourth F site, F(4) is bonded in a 3-coordinate geometry to two equivalent Ba(1) and one Ag(2) atom. In the fifth F site, F(5) is bonded in a 3-coordinate geometry to one Ba(1), one Ca(1), and one Cu(1) atom. In the sixth F site, F(6) is bonded in a 3-coordinate geometry to one Ba(2), one Ca(1), and one Cu(1) atom. In the seventh F site, F(7) is bonded in a distorted trigonal planar geometry to one Ba(1), one Ca(1), and one Ag(2) atom. In the eighth F site, F(8) is bonded to one Ba(1), one Ba(2), one Ca(1), and one Ag(1) atom to form distorted FBa2CaAg trigonal pyramids that share  a cornercorner with one F(2)Ba2CuAg tetrahedra, corners with two equivalent F(3)Ba2CuAg tetrahedra, corners with three equivalent F(12)Ba2CaAg trigonal pyramids, and  an edgeedge with one F(2)Ba2CuAg tetrahedra. In the ninth F site, F(9) is bonded in a 3-coordinate geometry to two equivalent Ba(2) and one Ag(1) atom. In the tenth F site, F(10) is bonded in a 2-coordinate geometry to one Ba(1), one Ba(2), one Ca(1), and one Ag(1) atom. In the eleventh F site, F(11) is bonded in a 2-coordinate geometry to one Ba(1), one Ba(2), one Ca(1), and one Ag(2) atom. In the twelfth F site, F(12) is bonded to one Ba(1), one Ba(2), one Ca(1), and one Ag(2) atom to form distorted FBa2CaAg trigonal pyramids that share  a cornercorner with one F(3)Ba2CuAg tetrahedra, corners with two equivalent F(2)Ba2CuAg tetrahedra, corners with three equivalent F(8)Ba2CaAg trigonal pyramids, and  an edgeedge with one F(3)Ba2CuAg tetrahedra. In the thirteenth F site, F(13) is bonded in a distorted bent 120 degrees geometry to one Ba(2), one Ag(2), and one Cu(1) atom. In the fourteenth F site, F(14) is bonded in a 2-coordinate geometry to one Ba(1), one Ag(1), and one Cu(1) atom.