K3WC4N4OF crystallizes in the triclinic P-1 space group. There are three inequivalent K sites. In the first K site, K(1) is bonded in a 4-coordinate geometry to one N(1), one N(3), and two equivalent O(1) atoms. In the second K site, K(2) is bonded in a 4-coordinate geometry to one N(2), one N(4), and two equivalent F(1) atoms. In the third K site, K(3) is bonded to one N(1), one N(2), one N(3), one N(4), one O(1), and one F(1) atom to form KN4OF octahedra that share corners with two equivalent W(1)C4OF octahedra. The corner-sharing octahedral tilt angles range from 45-53°. W(1) is bonded to one C(1), one C(2), one C(3), one C(4), one O(1), and one F(1) atom to form distorted WC4OF octahedra that share corners with two equivalent K(3)N4OF octahedra. The corner-sharing octahedral tilt angles range from 45-53°. There are four inequivalent C sites. In the first C site, C(1) is bonded in a distorted single-bond geometry to one W(1) and one N(2) atom. In the second C site, C(2) is bonded in a distorted single-bond geometry to one W(1) and one N(1) atom. In the third C site, C(3) is bonded in a distorted single-bond geometry to one W(1) and one N(4) atom. In the fourth C site, C(4) is bonded in a distorted single-bond geometry to one W(1) and one N(3) atom. There are four inequivalent N sites. In the first N site, N(1) is bonded in a 3-coordinate geometry to one K(1), one K(3), and one C(2) atom. In the second N site, N(2) is bonded in a 3-coordinate geometry to one K(2), one K(3), and one C(1) atom. In the third N site, N(3) is bonded in a 1-coordinate geometry to one K(1), one K(3), and one C(4) atom. In the fourth N site, N(4) is bonded in a 3-coordinate geometry to one K(2), one K(3), and one C(3) atom. O(1) is bonded in a 4-coordinate geometry to one K(3), two equivalent K(1), and one W(1) atom. F(1) is bonded to one K(3), two equivalent K(2), and one W(1) atom to form distorted edge-sharing FK3W tetrahedra.
K3WC4N4OF crystallizes in the triclinic P-1 space group. There are three inequivalent K sites. In the first K site, K(1) is bonded in a 4-coordinate geometry to one N(1), one N(3), and two equivalent O(1) atoms. The K(1)-N(1) bond length is 2.85 Å. The K(1)-N(3) bond length is 2.83 Å. There is one shorter (2.90 Å) and one longer (3.01 Å) K(1)-O(1) bond length. In the second K site, K(2) is bonded in a 4-coordinate geometry to one N(2), one N(4), and two equivalent F(1) atoms. The K(2)-N(2) bond length is 2.85 Å. The K(2)-N(4) bond length is 2.86 Å. There is one shorter (2.79 Å) and one longer (2.82 Å) K(2)-F(1) bond length. In the third K site, K(3) is bonded to one N(1), one N(2), one N(3), one N(4), one O(1), and one F(1) atom to form KN4OF octahedra that share corners with two equivalent W(1)C4OF octahedra. The corner-sharing octahedral tilt angles range from 45-53°. The K(3)-N(1) bond length is 2.85 Å. The K(3)-N(2) bond length is 2.92 Å. The K(3)-N(3) bond length is 2.91 Å. The K(3)-N(4) bond length is 2.89 Å. The K(3)-O(1) bond length is 2.88 Å. The K(3)-F(1) bond length is 2.80 Å. W(1) is bonded to one C(1), one C(2), one C(3), one C(4), one O(1), and one F(1) atom to form distorted WC4OF octahedra that share corners with two equivalent K(3)N4OF octahedra. The corner-sharing octahedral tilt angles range from 45-53°. The W(1)-C(1) bond length is 2.19 Å. The W(1)-C(2) bond length is 2.19 Å. The W(1)-C(3) bond length is 2.19 Å. The W(1)-C(4) bond length is 2.19 Å. The W(1)-O(1) bond length is 1.79 Å. The W(1)-F(1) bond length is 2.09 Å. There are four inequivalent C sites. In the first C site, C(1) is bonded in a distorted single-bond geometry to one W(1) and one N(2) atom. The C(1)-N(2) bond length is 1.17 Å. In the second C site, C(2) is bonded in a distorted single-bond geometry to one W(1) and one N(1) atom. The C(2)-N(1) bond length is 1.18 Å. In the third C site, C(3) is bonded in a distorted single-bond geometry to one W(1) and one N(4) atom. The C(3)-N(4) bond length is 1.18 Å. In the fourth C site, C(4) is bonded in a distorted single-bond geometry to one W(1) and one N(3) atom. The C(4)-N(3) bond length is 1.18 Å. There are four inequivalent N sites. In the first N site, N(1) is bonded in a 3-coordinate geometry to one K(1), one K(3), and one C(2) atom. In the second N site, N(2) is bonded in a 3-coordinate geometry to one K(2), one K(3), and one C(1) atom. In the third N site, N(3) is bonded in a 1-coordinate geometry to one K(1), one K(3), and one C(4) atom. In the fourth N site, N(4) is bonded in a 3-coordinate geometry to one K(2), one K(3), and one C(3) atom. O(1) is bonded in a 4-coordinate geometry to one K(3), two equivalent K(1), and one W(1) atom. F(1) is bonded to one K(3), two equivalent K(2), and one W(1) atom to form distorted edge-sharing FK3W tetrahedra.