SrZnC14N2H16O13(H2O)2 crystallizes in the triclinic P-1 space group. The structure consists of four water molecules inside a SrZnC14N2H16O13 framework. In the SrZnC14N2H16O13 framework, Sr(1) is bonded in a 6-coordinate geometry to one O(1), one O(2), one O(4), one O(5), one O(6), and one O(8) atom. The Sr(1)-O(1) bond length is 2.47 Å. The Sr(1)-O(2) bond length is 2.63 Å. The Sr(1)-O(4) bond length is 2.57 Å. The Sr(1)-O(5) bond length is 2.59 Å. The Sr(1)-O(6) bond length is 2.58 Å. The Sr(1)-O(8) bond length is 2.61 Å. There are two inequivalent Zn sites. In the first Zn site, Zn(1) is bonded in an octahedral geometry to two equivalent N(1), two equivalent O(11), and two equivalent O(9) atoms. Both Zn(1)-N(1) bond lengths are 2.13 Å. Both Zn(1)-O(11) bond lengths are 2.21 Å. Both Zn(1)-O(9) bond lengths are 2.09 Å. In the second Zn site, Zn(2) is bonded in an octahedral geometry to two equivalent N(2), two equivalent O(10), and two equivalent O(12) atoms. Both Zn(2)-N(2) bond lengths are 2.12 Å. Both Zn(2)-O(10) bond lengths are 2.09 Å. Both Zn(2)-O(12) bond lengths are 2.18 Å. There are fourteen inequivalent C sites. In the first C site, C(1) is bonded in a distorted bent 120 degrees geometry to one C(3), one O(1), and one O(9) atom. The C(1)-C(3) bond length is 1.51 Å. The C(1)-O(1) bond length is 1.26 Å. The C(1)-O(9) bond length is 1.27 Å. In the second C site, C(2) is bonded in a distorted bent 120 degrees geometry to one C(4), one O(10), and one O(2) atom. The C(2)-C(4) bond length is 1.51 Å. The C(2)-O(10) bond length is 1.28 Å. The C(2)-O(2) bond length is 1.26 Å. In the third C site, C(3) is bonded in a distorted trigonal planar geometry to one C(1), one C(5), and one N(1) atom. The C(3)-C(5) bond length is 1.39 Å. The C(3)-N(1) bond length is 1.35 Å. In the fourth C site, C(4) is bonded in a distorted trigonal planar geometry to one C(2), one C(6), and one N(2) atom. The C(4)-C(6) bond length is 1.39 Å. The C(4)-N(2) bond length is 1.35 Å. In the fifth C site, C(5) is bonded in a distorted single-bond geometry to one C(3), one C(8), and one H(11) atom. The C(5)-C(8) bond length is 1.40 Å. The C(5)-H(11) bond length is 1.09 Å. In the sixth C site, C(6) is bonded in a distorted single-bond geometry to one C(10), one C(4), and one H(12) atom. The C(6)-C(10) bond length is 1.40 Å. The C(6)-H(12) bond length is 1.09 Å. In the seventh C site, C(7) is bonded in a distorted bent 120 degrees geometry to one N(1) and one H(15) atom. The C(7)-N(1) bond length is 1.34 Å. The C(7)-H(15) bond length is 1.09 Å. In the eighth C site, C(8) is bonded in a trigonal planar geometry to one C(11), one C(12), and one C(5) atom. The C(8)-C(11) bond length is 1.40 Å. The C(8)-C(12) bond length is 1.52 Å. In the ninth C site, C(9) is bonded in a distorted trigonal planar geometry to one C(13), one N(2), and one H(18) atom. The C(9)-C(13) bond length is 1.39 Å. The C(9)-N(2) bond length is 1.34 Å. The C(9)-H(18) bond length is 1.09 Å. In the tenth C site, C(10) is bonded in a trigonal planar geometry to one C(13), one C(14), and one C(6) atom. The C(10)-C(13) bond length is 1.40 Å. The C(10)-C(14) bond length is 1.51 Å. In the eleventh C site, C(11) is bonded in a distorted single-bond geometry to one C(8) and one H(19) atom. The C(11)-H(19) bond length is 1.09 Å. In the twelfth C site, C(12) is bonded in a distorted bent 120 degrees geometry to one C(8), one O(13), and one O(14) atom. The C(12)-O(13) bond length is 1.26 Å. The C(12)-O(14) bond length is 1.28 Å. In the thirteenth C site, C(13) is bonded in a distorted trigonal planar geometry to one C(10), one C(9), and one H(20) atom. The C(13)-H(20) bond length is 1.09 Å. In the fourteenth C site, C(14) is bonded in a distorted bent 120 degrees geometry to one C(10), one O(15), and one O(8) atom. The C(14)-O(15) bond length is 1.27 Å. The C(14)-O(8) bond length is 1.28 Å. There are two inequivalent N sites. In the first N site, N(1) is bonded in a trigonal planar geometry to one Zn(1), one C(3), and one C(7) atom. In the second N site, N(2) is bonded in a trigonal planar geometry to one Zn(2), one C(4), and one C(9) atom. There are sixteen inequivalent H sites. In the first H site, H(3) is bonded in a single-bond geometry to one O(4) atom. The H(3)-O(4) bond length is 0.99 Å. In the second H site, H(4) is bonded in a single-bond geometry to one O(4) atom. The H(4)-O(4) bond length is 0.97 Å. In the third H site, H(5) is bonded in a single-bond geometry to one O(5) atom. The H(5)-O(5) bond length is 0.99 Å. In the fourth H site, H(6) is bonded in a single-bond geometry to one O(5) atom. The H(6)-O(5) bond length is 0.97 Å. In the fifth H site, H(7) is bonded in a single-bond geometry to one O(10) and one O(6) atom. The H(7)-O(10) bond length is 1.72 Å. The H(7)-O(6) bond length is 0.99 Å. In the sixth H site, H(8) is bonded in a single-bond geometry to one O(6) atom. The H(8)-O(6) bond length is 0.99 Å. In the seventh H site, H(11) is bonded in a single-bond geometry to one C(5) atom. In the eighth H site, H(12) is bonded in a single-bond geometry to one C(6) atom. In the ninth H site, H(13) is bonded in a single-bond geometry to one O(11) atom. The H(13)-O(11) bond length is 1.00 Å. In the tenth H site, H(14) is bonded in a distorted linear geometry to one O(11) and one O(14) atom. The H(14)-O(11) bond length is 1.02 Å. The H(14)-O(14) bond length is 1.62 Å. In the eleventh H site, H(15) is bonded in a single-bond geometry to one C(7) atom. In the twelfth H site, H(16) is bonded in a single-bond geometry to one O(12) atom. The H(16)-O(12) bond length is 0.99 Å. In the thirteenth H site, H(17) is bonded in a distorted linear geometry to one O(12) and one O(13) atom. The H(17)-O(12) bond length is 1.00 Å. The H(17)-O(13) bond length is 1.65 Å. In the fourteenth H site, H(18) is bonded in a single-bond geometry to one C(9) atom. In the fifteenth H site, H(19) is bonded in a single-bond geometry to one C(11) atom. In the sixteenth H site, H(20) is bonded in a single-bond geometry to one C(13) atom. There are thirteen inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 150 degrees geometry to one Sr(1) and one C(1) atom. In the second O site, O(2) is bonded in a distorted single-bond geometry to one Sr(1) and one C(2) atom. In the third O site, O(4) is bonded in a distorted water-like geometry to one Sr(1), one H(3), and one H(4) atom. In the fourth O site, O(5) is bonded in a distorted water-like geometry to one Sr(1), one H(5), and one H(6) atom. In the fifth O site, O(6) is bonded in a distorted water-like geometry to one Sr(1), one H(7), and one H(8) atom. In the sixth O site, O(8) is bonded in a distorted single-bond geometry to one Sr(1) and one C(14) atom. In the seventh O site, O(9) is bonded in a bent 120 degrees geometry to one Zn(1) and one C(1) atom. In the eighth O site, O(10) is bonded in a distorted trigonal planar geometry to one Zn(2), one C(2), and one H(7) atom. In the ninth O site, O(11) is bonded in a distorted water-like geometry to one Zn(1), one H(13), and one H(14) atom. In the tenth O site, O(12) is bonded in a distorted trigonal non-coplanar geometry to one Zn(2), one H(16), and one H(17) atom. In the eleventh O site, O(13) is bonded in a distorted bent 120 degrees geometry to one C(12) and one H(17) atom. In the twelfth O site, O(14) is bonded in a distorted water-like geometry to one C(12) and one H(14) atom. In the thirteenth O site, O(15) is bonded in a distorted single-bond geometry to one C(14) atom. Linkers: 2 [O]C(=O)c1ccnc(C([O])=O)c1. Metal clusters: 2 [Sr] ,2 [Zn]. The MOF has largest included sphere 3.41 A, density 1.67 g/cm3, surface area 4106.23 m2/g, accessible volume 0.19 cm3/g