WC4(O2Br)2 is Indium-like structured and crystallizes in the monoclinic C2/m space group. The structure is zero-dimensional and consists of two WC4(O2Br)2 clusters. W(1) is bonded in a 7-coordinate geometry to one C(1), one C(2), two equivalent C(3), one Br(2), and two equivalent Br(1) atoms. There are three inequivalent C sites. In the first C site, C(1) is bonded in a distorted single-bond geometry to one W(1) and one O(1) atom. In the second C site, C(2) is bonded in a distorted single-bond geometry to one W(1) and one O(3) atom. In the third C site, C(3) is bonded in a distorted single-bond geometry to one W(1) and one O(2) atom. There are three inequivalent O sites. In the first O site, O(1) is bonded in a single-bond geometry to one C(1) atom. In the second O site, O(2) is bonded in a single-bond geometry to one C(3) atom. In the third O site, O(3) is bonded in a single-bond geometry to one C(2) atom. There are two inequivalent Br sites. In the first Br site, Br(1) is bonded in an L-shaped geometry to two equivalent W(1) atoms. In the second Br site, Br(2) is bonded in a single-bond geometry to one W(1) atom.
WC4(O2Br)2 is Indium-like structured and crystallizes in the monoclinic C2/m space group. The structure is zero-dimensional and consists of two WC4(O2Br)2 clusters. W(1) is bonded in a 7-coordinate geometry to one C(1), one C(2), two equivalent C(3), one Br(2), and two equivalent Br(1) atoms. The W(1)-C(1) bond length is 2.11 Å. The W(1)-C(2) bond length is 2.03 Å. Both W(1)-C(3) bond lengths are 2.05 Å. The W(1)-Br(2) bond length is 2.69 Å. Both W(1)-Br(1) bond lengths are 2.78 Å. There are three inequivalent C sites. In the first C site, C(1) is bonded in a distorted single-bond geometry to one W(1) and one O(1) atom. The C(1)-O(1) bond length is 1.15 Å. In the second C site, C(2) is bonded in a distorted single-bond geometry to one W(1) and one O(3) atom. The C(2)-O(3) bond length is 1.17 Å. In the third C site, C(3) is bonded in a distorted single-bond geometry to one W(1) and one O(2) atom. The C(3)-O(2) bond length is 1.16 Å. There are three inequivalent O sites. In the first O site, O(1) is bonded in a single-bond geometry to one C(1) atom. In the second O site, O(2) is bonded in a single-bond geometry to one C(3) atom. In the third O site, O(3) is bonded in a single-bond geometry to one C(2) atom. There are two inequivalent Br sites. In the first Br site, Br(1) is bonded in an L-shaped geometry to two equivalent W(1) atoms. In the second Br site, Br(2) is bonded in a single-bond geometry to one W(1) atom.