K2PtHgC6H4(N3O)2 crystallizes in the monoclinic P2_1/c space group. K(1) is bonded in a 5-coordinate geometry to two equivalent N(1), two equivalent N(3), and one O(1) atom. Pt(1) is bonded in a square co-planar geometry to two equivalent C(1) and two equivalent C(2) atoms. Hg(1) is bonded in a linear geometry to two equivalent C(3) atoms. There are three inequivalent C sites. In the first C site, C(1) is bonded in a distorted linear geometry to one Pt(1) and one N(1) atom. In the second C site, C(2) is bonded in a linear geometry to one Pt(1) and one N(2) atom. In the third C site, C(3) is bonded in a linear geometry to one Hg(1) and one N(3) atom. There are three inequivalent N sites. In the first N site, N(2) is bonded in a single-bond geometry to one C(2) atom. In the second N site, N(3) is bonded in a distorted trigonal planar geometry to two equivalent K(1) and one C(3) atom. In the third N site, N(1) is bonded in a distorted single-bond geometry to two equivalent K(1) and one C(1) atom. There are two inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one O(1) atom. In the second H site, H(2) is bonded in a single-bond geometry to one O(1) atom. O(1) is bonded in a distorted water-like geometry to one K(1), one H(1), and one H(2) atom.
K2PtHgC6H4(N3O)2 crystallizes in the monoclinic P2_1/c space group. K(1) is bonded in a 5-coordinate geometry to two equivalent N(1), two equivalent N(3), and one O(1) atom. There is one shorter (2.83 Å) and one longer (2.95 Å) K(1)-N(1) bond length. There is one shorter (2.84 Å) and one longer (2.93 Å) K(1)-N(3) bond length. The K(1)-O(1) bond length is 2.71 Å. Pt(1) is bonded in a square co-planar geometry to two equivalent C(1) and two equivalent C(2) atoms. Both Pt(1)-C(1) bond lengths are 1.99 Å. Both Pt(1)-C(2) bond lengths are 2.00 Å. Hg(1) is bonded in a linear geometry to two equivalent C(3) atoms. Both Hg(1)-C(3) bond lengths are 2.03 Å. There are three inequivalent C sites. In the first C site, C(1) is bonded in a distorted linear geometry to one Pt(1) and one N(1) atom. The C(1)-N(1) bond length is 1.18 Å. In the second C site, C(2) is bonded in a linear geometry to one Pt(1) and one N(2) atom. The C(2)-N(2) bond length is 1.18 Å. In the third C site, C(3) is bonded in a linear geometry to one Hg(1) and one N(3) atom. The C(3)-N(3) bond length is 1.17 Å. There are three inequivalent N sites. In the first N site, N(2) is bonded in a single-bond geometry to one C(2) atom. In the second N site, N(3) is bonded in a distorted trigonal planar geometry to two equivalent K(1) and one C(3) atom. In the third N site, N(1) is bonded in a distorted single-bond geometry to two equivalent K(1) and one C(1) atom. There are two inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one O(1) atom. The H(1)-O(1) bond length is 0.98 Å. In the second H site, H(2) is bonded in a single-bond geometry to one O(1) atom. The H(2)-O(1) bond length is 0.98 Å. O(1) is bonded in a distorted water-like geometry to one K(1), one H(1), and one H(2) atom.