NaC12NH10SO11 crystallizes in the triclinic P-1 space group. Na(1) is bonded in a distorted octahedral geometry to one O(10), one O(11), one O(2), one O(3), one O(4), and one O(7) atom. The Na(1)-O(10) bond length is 2.39 Å. The Na(1)-O(11) bond length is 2.62 Å. The Na(1)-O(2) bond length is 2.37 Å. The Na(1)-O(3) bond length is 2.28 Å. The Na(1)-O(4) bond length is 2.48 Å. The Na(1)-O(7) bond length is 2.30 Å. There are twelve inequivalent C sites. In the first C site, C(1) is bonded in a trigonal planar geometry to one C(12), one C(2), and one S(1) atom. The C(1)-C(12) bond length is 1.38 Å. The C(1)-C(2) bond length is 1.43 Å. The C(1)-S(1) bond length is 1.81 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(9) atom. The C(2)-C(3) bond length is 1.43 Å. The C(2)-C(9) bond length is 1.45 Å. In the third C site, C(3) is bonded in a trigonal planar geometry to one C(2), one C(4), and one C(5) atom. The C(3)-C(4) bond length is 1.49 Å. The C(3)-C(5) bond length is 1.39 Å. In the fourth C site, C(4) is bonded in a distorted bent 120 degrees geometry to one C(3), one O(4), and one O(5) atom. The C(4)-O(4) bond length is 1.25 Å. The C(4)-O(5) bond length is 1.32 Å. In the fifth C site, C(5) is bonded in a distorted single-bond geometry to one C(3) and one H(3) atom. The C(5)-H(3) bond length is 1.09 Å. In the sixth C site, C(6) is bonded in a distorted single-bond geometry to one C(7) and one H(4) atom. The C(6)-C(7) bond length is 1.38 Å. The C(6)-H(4) bond length is 1.09 Å. In the seventh C site, C(7) is bonded in a trigonal planar geometry to one C(6), one C(8), and one C(9) atom. The C(7)-C(8) bond length is 1.49 Å. The C(7)-C(9) bond length is 1.43 Å. In the eighth C site, C(8) is bonded in a distorted bent 120 degrees geometry to one C(7), one O(6), and one O(7) atom. The C(8)-O(6) bond length is 1.33 Å. The C(8)-O(7) bond length is 1.23 Å. In the ninth C site, C(9) is bonded in a trigonal planar geometry to one C(10), one C(2), and one C(7) atom. The C(9)-C(10) bond length is 1.41 Å. In the tenth C site, C(10) is bonded in a distorted single-bond geometry to one C(11), one C(9), and one H(5) atom. The C(10)-C(11) bond length is 1.37 Å. The C(10)-H(5) bond length is 1.09 Å. In the eleventh C site, C(11) is bonded in a distorted trigonal planar geometry to one C(10), one C(12), and one N(1) atom. The C(11)-C(12) bond length is 1.40 Å. The C(11)-N(1) bond length is 1.47 Å. In the twelfth C site, C(12) is bonded in a distorted trigonal planar geometry to one C(1), one C(11), and one H(6) atom. The C(12)-H(6) bond length is 1.09 Å. N(1) is bonded in a trigonal planar geometry to one C(11), one O(8), and one O(9) atom. The N(1)-O(8) bond length is 1.24 Å. The N(1)-O(9) bond length is 1.24 Å. There are ten inequivalent H sites. In the first H site, H(1) is bonded in a distorted linear geometry to one O(4) and one O(5) atom. The H(1)-O(4) bond length is 1.59 Å. The H(1)-O(5) bond length is 1.02 Å. In the second H site, H(2) is bonded in a linear geometry to one O(11) and one O(6) atom. The H(2)-O(11) bond length is 1.57 Å. The H(2)-O(6) bond length is 1.03 Å. In the third H site, H(3) is bonded in a single-bond geometry to one C(5) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one C(6) atom. In the fifth H site, H(5) is bonded in a single-bond geometry to one C(10) atom. In the sixth H site, H(6) is bonded in a single-bond geometry to one C(12) atom. In the seventh H site, H(7) is bonded in a single-bond geometry to one O(10) atom. The H(7)-O(10) bond length is 0.97 Å. In the eighth H site, H(8) is bonded in a distorted single-bond geometry to one O(10) and one O(2) atom. The H(8)-O(10) bond length is 1.01 Å. The H(8)-O(2) bond length is 1.65 Å. In the ninth H site, H(9) is bonded in a single-bond geometry to one O(11) atom. The H(9)-O(11) bond length is 1.00 Å. In the tenth H site, H(10) is bonded in a single-bond geometry to one O(11) atom. The H(10)-O(11) bond length is 0.98 Å. S(1) is bonded in a distorted trigonal non-coplanar geometry to one C(1), one O(1), one O(2), and one O(3) atom. The S(1)-O(1) bond length is 1.45 Å. The S(1)-O(2) bond length is 1.49 Å. The S(1)-O(3) bond length is 1.46 Å. There are eleven inequivalent O sites. In the first O site, O(1) is bonded in a single-bond geometry to one S(1) atom. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to one Na(1), one H(8), and one S(1) atom. In the third O site, O(3) is bonded in a bent 150 degrees geometry to one Na(1) and one S(1) atom. In the fourth O site, O(4) is bonded in a 3-coordinate geometry to one Na(1), one C(4), and one H(1) atom. In the fifth O site, O(5) is bonded in a bent 120 degrees geometry to one C(4) and one H(1) atom. In the sixth O site, O(6) is bonded in a water-like geometry to one C(8) and one H(2) atom. In the seventh O site, O(7) is bonded in a distorted bent 120 degrees geometry to one Na(1) and one C(8) atom. In the eighth O site, O(8) is bonded in a single-bond geometry to one N(1) atom. In the ninth O site, O(9) is bonded in a single-bond geometry to one N(1) atom. In the tenth O site, O(10) is bonded in a distorted water-like geometry to one Na(1), one H(7), and one H(8) atom. In the eleventh O site, O(11) is bonded in a 2-coordinate geometry to one Na(1), one H(10), one H(2), and one H(9) atom. Linkers: 2 [O]S([O])([O])c1cc([N+](=O)[O-])cc2c(C(=O)O)ccc(C(=O)O)c12. Metal clusters: 2 [Na]. The MOF has largest included sphere 2.92 A, density 1.67 g/cm3, surface area 3790.43 m2/g, accessible volume 0.12 cm3/g