K5Na3(MoO4)4 crystallizes in the triclinic P1 space group. There are five inequivalent K sites. In the first K site, K(1) is bonded in a 8-coordinate geometry to one O(1), one O(10), one O(13), one O(14), one O(2), one O(5), one O(6), and one O(9) atom. In the second K site, K(2) is bonded in a 8-coordinate geometry to one O(11), one O(12), one O(15), one O(16), one O(3), one O(4), one O(7), and one O(8) atom. In the third K site, K(3) is bonded in a 9-coordinate geometry to one O(11), one O(14), one O(3), two equivalent O(1), two equivalent O(5), and two equivalent O(9) atoms. In the fourth K site, K(4) is bonded in a 9-coordinate geometry to one O(10), one O(15), one O(2), two equivalent O(12), two equivalent O(4), and two equivalent O(8) atoms. In the fifth K site, K(5) is bonded in a 9-coordinate geometry to one O(1), one O(16), one O(9), two equivalent O(11), two equivalent O(3), and two equivalent O(7) atoms. There are three inequivalent Na sites. In the first Na site, Na(1) is bonded to one O(1), one O(11), one O(3), one O(5), one O(7), and one O(9) atom to form NaO6 octahedra that share corners with three equivalent Mo(1)O4 tetrahedra and corners with three equivalent Mo(3)O4 tetrahedra. In the second Na site, Na(2) is bonded to one O(10), one O(12), one O(2), one O(4), one O(6), and one O(8) atom to form NaO6 octahedra that share corners with three equivalent Mo(2)O4 tetrahedra and corners with three equivalent Mo(4)O4 tetrahedra. In the third Na site, Na(3) is bonded in a 1-coordinate geometry to one O(10), one O(13), and one O(4) atom. There are four inequivalent Mo sites. In the first Mo site, Mo(1) is bonded to one O(1), one O(13), one O(5), and one O(9) atom to form MoO4 tetrahedra that share corners with three equivalent Na(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 4-37°. In the second Mo site, Mo(2) is bonded to one O(10), one O(14), one O(2), and one O(6) atom to form MoO4 tetrahedra that share corners with three equivalent Na(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 4-39°. In the third Mo site, Mo(3) is bonded to one O(11), one O(15), one O(3), and one O(7) atom to form MoO4 tetrahedra that share corners with three equivalent Na(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 4-39°. In the fourth Mo site, Mo(4) is bonded to one O(12), one O(16), one O(4), and one O(8) atom to form MoO4 tetrahedra that share corners with three equivalent Na(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 3-40°. There are sixteen inequivalent O sites. In the first O site, O(1) is bonded in a 6-coordinate geometry to one K(1), one K(5), two equivalent K(3), one Na(1), and one Mo(1) atom. In the second O site, O(2) is bonded in a 2-coordinate geometry to one K(1), one K(4), one Na(2), and one Mo(2) atom. In the third O site, O(3) is bonded in a 6-coordinate geometry to one K(2), one K(3), two equivalent K(5), one Na(1), and one Mo(3) atom. In the fourth O site, O(4) is bonded in a 6-coordinate geometry to one K(2), two equivalent K(4), one Na(2), one Na(3), and one Mo(4) atom. In the fifth O site, O(5) is bonded in a 5-coordinate geometry to one K(1), two equivalent K(3), one Na(1), and one Mo(1) atom. In the sixth O site, O(6) is bonded in a 3-coordinate geometry to one K(1), one Na(2), and one Mo(2) atom. In the seventh O site, O(7) is bonded in a 5-coordinate geometry to one K(2), two equivalent K(5), one Na(1), and one Mo(3) atom. In the eighth O site, O(8) is bonded in a 5-coordinate geometry to one K(2), two equivalent K(4), one Na(2), and one Mo(4) atom. In the ninth O site, O(9) is bonded in a 6-coordinate geometry to one K(1), one K(5), two equivalent K(3), one Na(1), and one Mo(1) atom. In the tenth O site, O(10) is bonded in a 5-coordinate geometry to one K(1), one K(4), one Na(2), one Na(3), and one Mo(2) atom. In the eleventh O site, O(11) is bonded in a 6-coordinate geometry to one K(2), one K(3), two equivalent K(5), one Na(1), and one Mo(3) atom. In the twelfth O site, O(12) is bonded in a 5-coordinate geometry to one K(2), two equivalent K(4), one Na(2), and one Mo(4) atom. In the thirteenth O site, O(13) is bonded in a 2-coordinate geometry to one K(1), one Na(3), and one Mo(1) atom. In the fourteenth O site, O(14) is bonded in a 3-coordinate geometry to one K(1), one K(3), and one Mo(2) atom. In the fifteenth O site, O(15) is bonded in a 3-coordinate geometry to one K(2), one K(4), and one Mo(3) atom. In the sixteenth O site, O(16) is bonded in a 3-coordinate geometry to one K(2), one K(5), and one Mo(4) atom.
K5Na3(MoO4)4 crystallizes in the triclinic P1 space group. There are five inequivalent K sites. In the first K site, K(1) is bonded in a 8-coordinate geometry to one O(1), one O(10), one O(13), one O(14), one O(2), one O(5), one O(6), and one O(9) atom. The K(1)-O(1) bond length is 3.14 Å. The K(1)-O(10) bond length is 3.07 Å. The K(1)-O(13) bond length is 3.11 Å. The K(1)-O(14) bond length is 3.09 Å. The K(1)-O(2) bond length is 3.12 Å. The K(1)-O(5) bond length is 2.79 Å. The K(1)-O(6) bond length is 2.78 Å. The K(1)-O(9) bond length is 3.08 Å. In the second K site, K(2) is bonded in a 8-coordinate geometry to one O(11), one O(12), one O(15), one O(16), one O(3), one O(4), one O(7), and one O(8) atom. The K(2)-O(11) bond length is 3.08 Å. The K(2)-O(12) bond length is 3.08 Å. The K(2)-O(15) bond length is 3.09 Å. The K(2)-O(16) bond length is 3.08 Å. The K(2)-O(3) bond length is 3.15 Å. The K(2)-O(4) bond length is 3.18 Å. The K(2)-O(7) bond length is 2.77 Å. The K(2)-O(8) bond length is 2.78 Å. In the third K site, K(3) is bonded in a 9-coordinate geometry to one O(11), one O(14), one O(3), two equivalent O(1), two equivalent O(5), and two equivalent O(9) atoms. The K(3)-O(11) bond length is 3.17 Å. The K(3)-O(14) bond length is 2.56 Å. The K(3)-O(3) bond length is 2.89 Å. There is one shorter (3.05 Å) and one longer (3.08 Å) K(3)-O(1) bond length. There is one shorter (3.06 Å) and one longer (3.16 Å) K(3)-O(5) bond length. There is one shorter (2.90 Å) and one longer (3.24 Å) K(3)-O(9) bond length. In the fourth K site, K(4) is bonded in a 9-coordinate geometry to one O(10), one O(15), one O(2), two equivalent O(12), two equivalent O(4), and two equivalent O(8) atoms. The K(4)-O(10) bond length is 3.17 Å. The K(4)-O(15) bond length is 2.56 Å. The K(4)-O(2) bond length is 2.87 Å. There is one shorter (2.89 Å) and one longer (3.25 Å) K(4)-O(12) bond length. There is one shorter (3.05 Å) and one longer (3.09 Å) K(4)-O(4) bond length. There is one shorter (3.06 Å) and one longer (3.16 Å) K(4)-O(8) bond length. In the fifth K site, K(5) is bonded in a 9-coordinate geometry to one O(1), one O(16), one O(9), two equivalent O(11), two equivalent O(3), and two equivalent O(7) atoms. The K(5)-O(1) bond length is 2.92 Å. The K(5)-O(16) bond length is 2.57 Å. The K(5)-O(9) bond length is 3.19 Å. There is one shorter (2.89 Å) and one longer (3.24 Å) K(5)-O(11) bond length. There is one shorter (3.05 Å) and one longer (3.09 Å) K(5)-O(3) bond length. There is one shorter (3.06 Å) and one longer (3.16 Å) K(5)-O(7) bond length. There are three inequivalent Na sites. In the first Na site, Na(1) is bonded to one O(1), one O(11), one O(3), one O(5), one O(7), and one O(9) atom to form NaO6 octahedra that share corners with three equivalent Mo(1)O4 tetrahedra and corners with three equivalent Mo(3)O4 tetrahedra. The Na(1)-O(1) bond length is 2.45 Å. The Na(1)-O(11) bond length is 2.38 Å. The Na(1)-O(3) bond length is 2.43 Å. The Na(1)-O(5) bond length is 2.47 Å. The Na(1)-O(7) bond length is 2.45 Å. The Na(1)-O(9) bond length is 2.41 Å. In the second Na site, Na(2) is bonded to one O(10), one O(12), one O(2), one O(4), one O(6), and one O(8) atom to form NaO6 octahedra that share corners with three equivalent Mo(2)O4 tetrahedra and corners with three equivalent Mo(4)O4 tetrahedra. The Na(2)-O(10) bond length is 2.38 Å. The Na(2)-O(12) bond length is 2.38 Å. The Na(2)-O(2) bond length is 2.44 Å. The Na(2)-O(4) bond length is 2.44 Å. The Na(2)-O(6) bond length is 2.43 Å. The Na(2)-O(8) bond length is 2.44 Å. In the third Na site, Na(3) is bonded in a 1-coordinate geometry to one O(10), one O(13), and one O(4) atom. The Na(3)-O(10) bond length is 2.81 Å. The Na(3)-O(13) bond length is 2.36 Å. The Na(3)-O(4) bond length is 2.94 Å. There are four inequivalent Mo sites. In the first Mo site, Mo(1) is bonded to one O(1), one O(13), one O(5), and one O(9) atom to form MoO4 tetrahedra that share corners with three equivalent Na(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 4-37°. The Mo(1)-O(1) bond length is 1.80 Å. The Mo(1)-O(13) bond length is 1.80 Å. The Mo(1)-O(5) bond length is 1.80 Å. The Mo(1)-O(9) bond length is 1.80 Å. In the second Mo site, Mo(2) is bonded to one O(10), one O(14), one O(2), and one O(6) atom to form MoO4 tetrahedra that share corners with three equivalent Na(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 4-39°. The Mo(2)-O(10) bond length is 1.81 Å. The Mo(2)-O(14) bond length is 1.79 Å. The Mo(2)-O(2) bond length is 1.81 Å. The Mo(2)-O(6) bond length is 1.80 Å. In the third Mo site, Mo(3) is bonded to one O(11), one O(15), one O(3), and one O(7) atom to form MoO4 tetrahedra that share corners with three equivalent Na(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 4-39°. The Mo(3)-O(11) bond length is 1.81 Å. The Mo(3)-O(15) bond length is 1.79 Å. The Mo(3)-O(3) bond length is 1.80 Å. The Mo(3)-O(7) bond length is 1.80 Å. In the fourth Mo site, Mo(4) is bonded to one O(12), one O(16), one O(4), and one O(8) atom to form MoO4 tetrahedra that share corners with three equivalent Na(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 3-40°. The Mo(4)-O(12) bond length is 1.80 Å. The Mo(4)-O(16) bond length is 1.79 Å. The Mo(4)-O(4) bond length is 1.81 Å. The Mo(4)-O(8) bond length is 1.80 Å. There are sixteen inequivalent O sites. In the first O site, O(1) is bonded in a 6-coordinate geometry to one K(1), one K(5), two equivalent K(3), one Na(1), and one Mo(1) atom. In the second O site, O(2) is bonded in a 2-coordinate geometry to one K(1), one K(4), one Na(2), and one Mo(2) atom. In the third O site, O(3) is bonded in a 6-coordinate geometry to one K(2), one K(3), two equivalent K(5), one Na(1), and one Mo(3) atom. In the fourth O site, O(4) is bonded in a 6-coordinate geometry to one K(2), two equivalent K(4), one Na(2), one Na(3), and one Mo(4) atom. In the fifth O site, O(5) is bonded in a 5-coordinate geometry to one K(1), two equivalent K(3), one Na(1), and one Mo(1) atom. In the sixth O site, O(6) is bonded in a 3-coordinate geometry to one K(1), one Na(2), and one Mo(2) atom. In the seventh O site, O(7) is bonded in a 5-coordinate geometry to one K(2), two equivalent K(5), one Na(1), and one Mo(3) atom. In the eighth O site, O(8) is bonded in a 5-coordinate geometry to one K(2), two equivalent K(4), one Na(2), and one Mo(4) atom. In the ninth O site, O(9) is bonded in a 6-coordinate geometry to one K(1), one K(5), two equivalent K(3), one Na(1), and one Mo(1) atom. In the tenth O site, O(10) is bonded in a 5-coordinate geometry to one K(1), one K(4), one Na(2), one Na(3), and one Mo(2) atom. In the eleventh O site, O(11) is bonded in a 6-coordinate geometry to one K(2), one K(3), two equivalent K(5), one Na(1), and one Mo(3) atom. In the twelfth O site, O(12) is bonded in a 5-coordinate geometry to one K(2), two equivalent K(4), one Na(2), and one Mo(4) atom. In the thirteenth O site, O(13) is bonded in a 2-coordinate geometry to one K(1), one Na(3), and one Mo(1) atom. In the fourteenth O site, O(14) is bonded in a 3-coordinate geometry to one K(1), one K(3), and one Mo(2) atom. In the fifteenth O site, O(15) is bonded in a 3-coordinate geometry to one K(2), one K(4), and one Mo(3) atom. In the sixteenth O site, O(16) is bonded in a 3-coordinate geometry to one K(2), one K(5), and one Mo(4) atom.