Na3Be3Pb2F13 crystallizes in the monoclinic P2_1 space group. There are three inequivalent Na sites. In the first Na site, Na(1) is bonded in a 6-coordinate geometry to one F(10), one F(11), one F(12), one F(7), one F(8), and one F(9) atom. In the second Na site, Na(2) is bonded in a 9-coordinate geometry to one F(10), one F(11), one F(12), one F(4), one F(5), one F(6), one F(7), one F(8), and one F(9) atom. In the third Na site, Na(3) is bonded in a 6-coordinate geometry to one F(13), one F(2), one F(3), one F(5), one F(6), and one F(9) atom. There are three inequivalent Be sites. In the first Be site, Be(1) is bonded to one F(1), one F(10), one F(4), and one F(7) atom to form BeF4 tetrahedra that share corners with three equivalent Pb(1)F6 pentagonal pyramids. In the second Be site, Be(2) is bonded in a tetrahedral geometry to one F(11), one F(2), one F(5), and one F(8) atom. In the third Be site, Be(3) is bonded to one F(12), one F(3), one F(6), and one F(9) atom to form BeF4 tetrahedra that share  an edgeedge with one Pb(1)F6 pentagonal pyramid. There are two inequivalent Pb sites. In the first Pb site, Pb(1) is bonded to one F(1), one F(13), one F(3), one F(4), one F(6), and one F(7) atom to form distorted PbF6 pentagonal pyramids that share corners with three equivalent Be(1)F4 tetrahedra and  an edgeedge with one Be(3)F4 tetrahedra. In the second Pb site, Pb(2) is bonded in a 7-coordinate geometry to one F(1), one F(12), one F(13), one F(2), one F(4), one F(5), and one F(8) atom. There are thirteen inequivalent F sites. In the first F site, F(1) is bonded in a distorted single-bond geometry to one Be(1), one Pb(1), and one Pb(2) atom. In the second F site, F(2) is bonded in a distorted single-bond geometry to one Na(3), one Be(2), and one Pb(2) atom. In the third F site, F(3) is bonded in a 1-coordinate geometry to one Na(3), one Be(3), and one Pb(1) atom. In the fourth F site, F(4) is bonded in a distorted single-bond geometry to one Na(2), one Be(1), one Pb(1), and one Pb(2) atom. In the fifth F site, F(5) is bonded in a distorted single-bond geometry to one Na(2), one Na(3), one Be(2), and one Pb(2) atom. In the sixth F site, F(6) is bonded in a distorted single-bond geometry to one Na(2), one Na(3), one Be(3), and one Pb(1) atom. In the seventh F site, F(7) is bonded in a distorted single-bond geometry to one Na(1), one Na(2), one Be(1), and one Pb(1) atom. In the eighth F site, F(8) is bonded in a distorted single-bond geometry to one Na(1), one Na(2), one Be(2), and one Pb(2) atom. In the ninth F site, F(9) is bonded in a 4-coordinate geometry to one Na(1), one Na(2), one Na(3), and one Be(3) atom. In the tenth F site, F(10) is bonded in a distorted single-bond geometry to one Na(1), one Na(2), and one Be(1) atom. In the eleventh F site, F(11) is bonded in a distorted single-bond geometry to one Na(1), one Na(2), and one Be(2) atom. In the twelfth F site, F(12) is bonded in a 1-coordinate geometry to one Na(1), one Na(2), one Be(3), and one Pb(2) atom. In the thirteenth F site, F(13) is bonded in a trigonal planar geometry to one Na(3), one Pb(1), and one Pb(2) atom.
Na3Be3Pb2F13 crystallizes in the monoclinic P2_1 space group. There are three inequivalent Na sites. In the first Na site, Na(1) is bonded in a 6-coordinate geometry to one F(10), one F(11), one F(12), one F(7), one F(8), and one F(9) atom. The Na(1)-F(10) bond length is 2.40 Å. The Na(1)-F(11) bond length is 2.48 Å. The Na(1)-F(12) bond length is 2.39 Å. The Na(1)-F(7) bond length is 2.54 Å. The Na(1)-F(8) bond length is 2.53 Å. The Na(1)-F(9) bond length is 2.49 Å. In the second Na site, Na(2) is bonded in a 9-coordinate geometry to one F(10), one F(11), one F(12), one F(4), one F(5), one F(6), one F(7), one F(8), and one F(9) atom. The Na(2)-F(10) bond length is 2.44 Å. The Na(2)-F(11) bond length is 2.49 Å. The Na(2)-F(12) bond length is 2.42 Å. The Na(2)-F(4) bond length is 2.95 Å. The Na(2)-F(5) bond length is 2.82 Å. The Na(2)-F(6) bond length is 2.84 Å. The Na(2)-F(7) bond length is 2.58 Å. The Na(2)-F(8) bond length is 2.56 Å. The Na(2)-F(9) bond length is 2.51 Å. In the third Na site, Na(3) is bonded in a 6-coordinate geometry to one F(13), one F(2), one F(3), one F(5), one F(6), and one F(9) atom. The Na(3)-F(13) bond length is 2.38 Å. The Na(3)-F(2) bond length is 2.54 Å. The Na(3)-F(3) bond length is 2.42 Å. The Na(3)-F(5) bond length is 2.51 Å. The Na(3)-F(6) bond length is 2.51 Å. The Na(3)-F(9) bond length is 2.28 Å. There are three inequivalent Be sites. In the first Be site, Be(1) is bonded to one F(1), one F(10), one F(4), and one F(7) atom to form BeF4 tetrahedra that share corners with three equivalent Pb(1)F6 pentagonal pyramids. The Be(1)-F(1) bond length is 1.59 Å. The Be(1)-F(10) bond length is 1.53 Å. The Be(1)-F(4) bond length is 1.58 Å. The Be(1)-F(7) bond length is 1.57 Å. In the second Be site, Be(2) is bonded in a tetrahedral geometry to one F(11), one F(2), one F(5), and one F(8) atom. The Be(2)-F(11) bond length is 1.56 Å. The Be(2)-F(2) bond length is 1.58 Å. The Be(2)-F(5) bond length is 1.56 Å. The Be(2)-F(8) bond length is 1.56 Å. In the third Be site, Be(3) is bonded to one F(12), one F(3), one F(6), and one F(9) atom to form BeF4 tetrahedra that share  an edgeedge with one Pb(1)F6 pentagonal pyramid. The Be(3)-F(12) bond length is 1.56 Å. The Be(3)-F(3) bond length is 1.59 Å. The Be(3)-F(6) bond length is 1.58 Å. The Be(3)-F(9) bond length is 1.54 Å. There are two inequivalent Pb sites. In the first Pb site, Pb(1) is bonded to one F(1), one F(13), one F(3), one F(4), one F(6), and one F(7) atom to form distorted PbF6 pentagonal pyramids that share corners with three equivalent Be(1)F4 tetrahedra and  an edgeedge with one Be(3)F4 tetrahedra. The Pb(1)-F(1) bond length is 2.47 Å. The Pb(1)-F(13) bond length is 2.43 Å. The Pb(1)-F(3) bond length is 2.53 Å. The Pb(1)-F(4) bond length is 2.54 Å. The Pb(1)-F(6) bond length is 2.54 Å. The Pb(1)-F(7) bond length is 2.51 Å. In the second Pb site, Pb(2) is bonded in a 7-coordinate geometry to one F(1), one F(12), one F(13), one F(2), one F(4), one F(5), and one F(8) atom. The Pb(2)-F(1) bond length is 2.62 Å. The Pb(2)-F(12) bond length is 2.72 Å. The Pb(2)-F(13) bond length is 2.42 Å. The Pb(2)-F(2) bond length is 2.44 Å. The Pb(2)-F(4) bond length is 2.59 Å. The Pb(2)-F(5) bond length is 2.49 Å. The Pb(2)-F(8) bond length is 2.52 Å. There are thirteen inequivalent F sites. In the first F site, F(1) is bonded in a distorted single-bond geometry to one Be(1), one Pb(1), and one Pb(2) atom. In the second F site, F(2) is bonded in a distorted single-bond geometry to one Na(3), one Be(2), and one Pb(2) atom. In the third F site, F(3) is bonded in a 1-coordinate geometry to one Na(3), one Be(3), and one Pb(1) atom. In the fourth F site, F(4) is bonded in a distorted single-bond geometry to one Na(2), one Be(1), one Pb(1), and one Pb(2) atom. In the fifth F site, F(5) is bonded in a distorted single-bond geometry to one Na(2), one Na(3), one Be(2), and one Pb(2) atom. In the sixth F site, F(6) is bonded in a distorted single-bond geometry to one Na(2), one Na(3), one Be(3), and one Pb(1) atom. In the seventh F site, F(7) is bonded in a distorted single-bond geometry to one Na(1), one Na(2), one Be(1), and one Pb(1) atom. In the eighth F site, F(8) is bonded in a distorted single-bond geometry to one Na(1), one Na(2), one Be(2), and one Pb(2) atom. In the ninth F site, F(9) is bonded in a 4-coordinate geometry to one Na(1), one Na(2), one Na(3), and one Be(3) atom. In the tenth F site, F(10) is bonded in a distorted single-bond geometry to one Na(1), one Na(2), and one Be(1) atom. In the eleventh F site, F(11) is bonded in a distorted single-bond geometry to one Na(1), one Na(2), and one Be(2) atom. In the twelfth F site, F(12) is bonded in a 1-coordinate geometry to one Na(1), one Na(2), one Be(3), and one Pb(2) atom. In the thirteenth F site, F(13) is bonded in a trigonal planar geometry to one Na(3), one Pb(1), and one Pb(2) atom.