PbC17N2H16SO7 crystallizes in the triclinic P-1 space group. Pb(1) is bonded to one O(1), one O(6), one O(7), two equivalent O(2), and two equivalent O(3) atoms to form distorted edge-sharing PbO7 pentagonal bipyramids. The Pb(1)-O(1) bond length is 2.61 Å. The Pb(1)-O(6) bond length is 2.55 Å. The Pb(1)-O(7) bond length is 2.52 Å. There is one shorter (2.66 Å) and one longer (2.69 Å) Pb(1)-O(2) bond length. There is one shorter (2.73 Å) and one longer (2.82 Å) Pb(1)-O(3) bond length. There are seventeen inequivalent C sites. In the first C site, C(1) is bonded in a trigonal planar geometry to one C(2), one C(6), and one C(7) atom. The C(1)-C(2) bond length is 1.40 Å. The C(1)-C(6) bond length is 1.40 Å. The C(1)-C(7) bond length is 1.50 Å. In the second C site, C(2) is bonded in a distorted single-bond geometry to one C(1), one C(3), and one H(1) atom. The C(2)-C(3) bond length is 1.39 Å. The C(2)-H(1) bond length is 1.09 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 1.40 Å. The C(3)-S(1) bond length is 1.78 Å. In the fourth C site, C(4) is bonded in a distorted single-bond geometry to one C(3), one C(5), and one H(2) atom. The C(4)-C(5) bond length is 1.39 Å. The C(4)-H(2) bond length is 1.09 Å. In the fifth C site, C(5) is bonded in a distorted trigonal planar geometry to one C(4), one C(6), and one H(3) atom. The C(5)-C(6) bond length is 1.40 Å. 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(1), one C(5), and one H(4) atom. The C(6)-H(4) bond length is 1.09 Å. In the seventh C site, C(7) is bonded in a distorted bent 120 degrees geometry to one C(1), one O(1), and one O(2) atom. The C(7)-O(1) bond length is 1.27 Å. The C(7)-O(2) bond length is 1.28 Å. In the eighth C site, C(8) is bonded in a trigonal planar geometry to one C(12), one C(13), and one C(9) atom. The C(8)-C(12) bond length is 1.40 Å. The C(8)-C(13) bond length is 1.48 Å. The C(8)-C(9) bond length is 1.40 Å. In the ninth C site, C(9) is bonded in a distorted single-bond geometry to one C(10), one C(8), and one H(9) atom. The C(9)-C(10) bond length is 1.39 Å. The C(9)-H(9) bond length is 1.09 Å. In the tenth C site, C(10) is bonded in a distorted bent 120 degrees geometry to one C(9), one N(1), and one H(10) atom. The C(10)-N(1) bond length is 1.35 Å. The C(10)-H(10) bond length is 1.09 Å. In the eleventh C site, C(11) is bonded in a distorted trigonal planar geometry to one N(1) and one H(11) atom. The C(11)-N(1) bond length is 1.34 Å. The C(11)-H(11) bond length is 1.09 Å. In the twelfth C site, C(12) is bonded in a distorted single-bond geometry to one C(8) and one H(12) atom. The C(12)-H(12) bond length is 1.09 Å. In the thirteenth C site, C(13) is bonded in a trigonal planar geometry to one C(14), one C(17), and one C(8) atom. The C(13)-C(14) bond length is 1.40 Å. The C(13)-C(17) bond length is 1.40 Å. In the fourteenth C site, C(14) is bonded in a distorted single-bond geometry to one C(13), one C(15), and one H(13) atom. The C(14)-C(15) bond length is 1.39 Å. The C(14)-H(13) bond length is 1.09 Å. In the fifteenth C site, C(15) is bonded in a distorted trigonal planar geometry to one C(14), one N(2), and one H(14) atom. The C(15)-N(2) bond length is 1.34 Å. The C(15)-H(14) bond length is 1.09 Å. In the sixteenth C site, C(16) is bonded in a distorted trigonal planar geometry to one C(17), one N(2), and one H(15) atom. The C(16)-C(17) bond length is 1.39 Å. The C(16)-N(2) bond length is 1.35 Å. The C(16)-H(15) bond length is 1.09 Å. In the seventeenth C site, C(17) is bonded in a distorted single-bond geometry to one C(13), one C(16), and one H(16) atom. The C(17)-H(16) bond length is 1.09 Å. There are two inequivalent N sites. In the first N site, N(1) is bonded in a distorted trigonal planar geometry to one C(10), one C(11), and one H(5) atom. The N(1)-H(5) bond length is 1.73 Å. In the second N site, N(2) is bonded in a trigonal planar geometry to one C(15), one C(16), and one H(8) atom. The N(2)-H(8) bond length is 1.66 Å. There are sixteen inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one C(2) atom. In the second H site, H(2) is bonded in a single-bond geometry to one C(4) atom. 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 N(1) and one O(6) atom. The H(5)-O(6) bond length is 1.01 Å. In the sixth H site, H(6) is bonded in a single-bond geometry to one O(6) atom. The H(6)-O(6) bond length is 0.98 Å. In the seventh H site, H(7) is bonded in a single-bond geometry to one O(7) atom. The H(7)-O(7) bond length is 0.99 Å. In the eighth H site, H(8) is bonded in a distorted linear geometry to one N(2) and one O(7) atom. The H(8)-O(7) bond length is 1.03 Å. In the ninth H site, H(9) is bonded in a single-bond geometry to one C(9) atom. In the tenth H site, H(10) is bonded in a single-bond geometry to one C(10) atom. In the eleventh H site, H(11) is bonded in a single-bond geometry to one C(11) atom. In the twelfth H site, H(12) is bonded in a single-bond geometry to one C(12) atom. In the thirteenth H site, H(13) is bonded in a single-bond geometry to one C(14) atom. In the fourteenth H site, H(14) is bonded in a single-bond geometry to one C(15) atom. In the fifteenth H site, H(15) is bonded in a single-bond geometry to one C(16) atom. In the sixteenth H site, H(16) is bonded in a single-bond geometry to one C(17) atom. S(1) is bonded in a distorted trigonal non-coplanar geometry to one C(3), one O(3), one O(4), and one O(5) atom. The S(1)-O(3) bond length is 1.49 Å. The S(1)-O(4) bond length is 1.47 Å. The S(1)-O(5) bond length is 1.47 Å. There are seven inequivalent O sites. In the first O site, O(1) is bonded in a single-bond geometry to one Pb(1) and one C(7) atom. In the second O site, O(2) is bonded in a single-bond geometry to two equivalent Pb(1) and one C(7) atom. In the third O site, O(3) is bonded in a single-bond geometry to two equivalent Pb(1) and one S(1) atom. In the fourth O site, O(4) is bonded in a single-bond geometry to one S(1) atom. In the fifth O site, O(5) is bonded in a single-bond geometry to one S(1) atom. In the sixth O site, O(6) is bonded in a water-like geometry to one Pb(1), one H(5), and one H(6) atom. In the seventh O site, O(7) is bonded in a water-like geometry to one Pb(1), one H(7), and one H(8) atom. Linkers: 2 [O]C(=O)c1cccc(S([O])([O])[O])c1. Metal clusters: 2 [Pb]. RCSR code: sql. The MOF has largest included sphere 2.07 A, density 2.15 g/cm3, surface area 3376.50 m2/g, accessible volume 0.10 cm3/g