KAuC11N2H7S2O7(CH)3 crystallizes in the orthorhombic Fdd2 space group. The structure consists of forty-eight 02329_fluka molecules inside a KAuC11N2H7S2O7 framework. In the KAuC11N2H7S2O7 framework, K(1) is bonded in a 7-coordinate geometry to one H(7), one O(1), one O(2), one O(3), one O(5), one O(6), and one O(7) atom. The K(1)-H(7) bond length is 2.91 Å. The K(1)-O(1) bond length is 2.70 Å. The K(1)-O(2) bond length is 2.88 Å. The K(1)-O(3) bond length is 2.75 Å. The K(1)-O(5) bond length is 2.68 Å. The K(1)-O(6) bond length is 2.90 Å. The K(1)-O(7) bond length is 2.66 Å. Au(1) is bonded in a linear geometry to one N(1) and one N(2) atom. The Au(1)-N(1) bond length is 2.01 Å. The Au(1)-N(2) bond length is 2.01 Å. There are eleven inequivalent C sites. In the first C site, C(1) is bonded in a distorted bent 120 degrees geometry to one C(2), one N(1), and one O(5) atom. The C(1)-C(2) bond length is 1.49 Å. The C(1)-N(1) bond length is 1.38 Å. The C(1)-O(5) bond length is 1.24 Å. In the second C site, C(2) is bonded in a trigonal planar geometry to one C(1), one C(3), and one C(7) atom. The C(2)-C(3) bond length is 1.40 Å. The C(2)-C(7) bond length is 1.39 Å. In the third C site, C(3) is bonded in a trigonal planar geometry to one C(2), one C(4), and one S(1) atom. The C(3)-C(4) bond length is 1.39 Å. The C(3)-S(1) bond length is 1.76 Å. In the fourth C site, C(4) is bonded in a distorted single-bond geometry to one C(3) and one H(3) atom. The C(4)-H(3) bond length is 1.09 Å. In the fifth C site, C(7) is bonded in a distorted single-bond geometry to one C(2) and one H(6) atom. The C(7)-H(6) bond length is 1.09 Å. In the sixth C site, C(8) is bonded in a distorted bent 120 degrees geometry to one C(9), one N(2), and one O(6) atom. The C(8)-C(9) bond length is 1.49 Å. The C(8)-N(2) bond length is 1.38 Å. The C(8)-O(6) bond length is 1.24 Å. In the seventh C site, C(9) is bonded in a trigonal planar geometry to one C(10), one C(14), and one C(8) atom. The C(9)-C(10) bond length is 1.39 Å. The C(9)-C(14) bond length is 1.40 Å. In the eighth C site, C(10) is bonded in a distorted single-bond geometry to one C(9) and one H(7) atom. The C(10)-H(7) bond length is 1.08 Å. In the ninth C site, C(12) is bonded in a distorted single-bond geometry to one C(13) and one H(9) atom. The C(12)-C(13) bond length is 1.40 Å. The C(12)-H(9) bond length is 1.09 Å. In the tenth C site, C(13) is bonded in a distorted trigonal planar geometry to one C(12), one C(14), and one H(10) atom. The C(13)-C(14) bond length is 1.39 Å. The C(13)-H(10) bond length is 1.09 Å. In the eleventh C site, C(14) is bonded in a trigonal planar geometry to one C(13), one C(9), and one S(2) atom. The C(14)-S(2) bond length is 1.76 Å. There are two inequivalent N sites. In the first N site, N(1) is bonded in a trigonal planar geometry to one Au(1), one C(1), and one S(1) atom. The N(1)-S(1) bond length is 1.66 Å. In the second N site, N(2) is bonded in a trigonal planar geometry to one Au(1), one C(8), and one S(2) atom. The N(2)-S(2) bond length is 1.67 Å. There are seven inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one O(7) atom. The H(1)-O(7) bond length is 0.98 Å. In the second H site, H(2) is bonded in a single-bond geometry to one O(7) atom. The H(2)-O(7) bond length is 0.99 Å. In the third H site, H(3) is bonded in a single-bond geometry to one C(4) atom. In the fourth H site, H(6) is bonded in a single-bond geometry to one C(7) atom. In the fifth H site, H(7) is bonded in a single-bond geometry to one K(1) and one C(10) atom. In the sixth H site, H(9) is bonded in a single-bond geometry to one C(12) atom. In the seventh H site, H(10) is bonded in a single-bond geometry to one C(13) atom. There are two inequivalent S sites. In the first S site, S(1) is bonded in a distorted tetrahedral geometry to one C(3), one N(1), one O(1), and one O(2) atom. The S(1)-O(1) bond length is 1.45 Å. The S(1)-O(2) bond length is 1.45 Å. In the second S site, S(2) is bonded in a distorted tetrahedral geometry to one C(14), one N(2), one O(3), and one O(4) atom. The S(2)-O(3) bond length is 1.46 Å. The S(2)-O(4) bond length is 1.45 Å. There are seven inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 150 degrees geometry to one K(1) and one S(1) atom. In the second O site, O(2) is bonded in a distorted single-bond geometry to one K(1) and one S(1) atom. In the third O site, O(3) is bonded in a distorted single-bond geometry to one K(1) and one S(2) atom. In the fourth O site, O(4) is bonded in a single-bond geometry to one S(2) atom. In the fifth O site, O(5) is bonded in a distorted linear geometry to one K(1) and one C(1) atom. In the sixth O site, O(6) is bonded in a single-bond geometry to one K(1) and one C(8) atom. In the seventh O site, O(7) is bonded in a distorted water-like geometry to one K(1), one H(1), and one H(2) atom. Linkers: 4 O=C1[N]S(=O)(=O)c2ccccc21. Metal clusters: 4 [K] ,4 [Au]. The MOF has largest included sphere 1.65 A, density 2.40 g/cm3, surface area 2619.12 m2/g, accessible volume 0.07 cm3/g