PdZn2C14N2H6O9Cl2 crystallizes in the orthorhombic P2_12_12_1 space group. There are two inequivalent Pd sites. In the first Pd site, Pd(1) is bonded in a rectangular see-saw-like geometry to one N(1), one N(2), one Cl(1), and one Cl(2) atom. The Pd(1)-N(1) bond length is 2.02 Å. The Pd(1)-N(2) bond length is 2.02 Å. The Pd(1)-Cl(1) bond length is 2.32 Å. The Pd(1)-Cl(2) bond length is 2.29 Å. In the second Pd site, Pd(2) is bonded in a rectangular see-saw-like geometry to one N(3), one N(4), one Cl(3), and one Cl(4) atom. The Pd(2)-N(3) bond length is 2.04 Å. The Pd(2)-N(4) bond length is 2.04 Å. The Pd(2)-Cl(3) bond length is 2.29 Å. The Pd(2)-Cl(4) bond length is 2.29 Å. There are four inequivalent Zn sites. In the first Zn site, Zn(1) is bonded in a rectangular see-saw-like geometry to one O(11), one O(17), one O(3), and one O(5) atom. The Zn(1)-O(11) bond length is 2.07 Å. The Zn(1)-O(17) bond length is 2.15 Å. The Zn(1)-O(3) bond length is 2.04 Å. The Zn(1)-O(5) bond length is 2.03 Å. In the second Zn site, Zn(2) is bonded in a rectangular see-saw-like geometry to one O(12), one O(16), one O(17), and one O(6) atom. The Zn(2)-O(12) bond length is 2.03 Å. The Zn(2)-O(16) bond length is 2.03 Å. The Zn(2)-O(17) bond length is 2.11 Å. The Zn(2)-O(6) bond length is 2.05 Å. In the third Zn site, Zn(3) is bonded in a rectangular see-saw-like geometry to one O(13), one O(18), one O(2), and one O(7) atom. The Zn(3)-O(13) bond length is 2.05 Å. The Zn(3)-O(18) bond length is 2.12 Å. The Zn(3)-O(2) bond length is 2.01 Å. The Zn(3)-O(7) bond length is 2.05 Å. In the fourth Zn site, Zn(4) is bonded in a distorted rectangular see-saw-like geometry to one O(1), one O(18), one O(8), and one O(9) atom. The Zn(4)-O(1) bond length is 2.07 Å. The Zn(4)-O(18) bond length is 2.12 Å. The Zn(4)-O(8) bond length is 2.03 Å. The Zn(4)-O(9) bond length is 2.05 Å. There are twenty-eight 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 H(1) atom. The C(1)-C(2) bond length is 1.38 Å. The C(1)-N(1) bond length is 1.34 Å. The C(1)-H(1) bond length is 0.95 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(6) atom. The C(2)-C(3) bond length is 1.40 Å. The C(2)-C(6) bond length is 1.51 Å. In the third C site, C(3) is bonded in a distorted trigonal planar geometry to one C(2), one C(4), and one H(2) atom. The C(3)-C(4) bond length is 1.38 Å. The C(3)-H(2) bond length is 0.95 Å. In the fourth C site, C(4) is bonded in a trigonal planar geometry to one C(3), one C(5), and one C(7) atom. The C(4)-C(5) bond length is 1.39 Å. The C(4)-C(7) bond length is 1.53 Å. In the fifth C site, C(5) is bonded in a distorted bent 120 degrees geometry to one C(4), one N(1), and one H(3) atom. The C(5)-N(1) bond length is 1.36 Å. The C(5)-H(3) bond length is 0.95 Å. In the sixth C site, C(6) is bonded in a distorted bent 120 degrees geometry to one C(2), one O(1), and one O(2) atom. The C(6)-O(1) bond length is 1.25 Å. The C(6)-O(2) bond length is 1.25 Å. In the seventh C site, C(7) is bonded in a distorted bent 120 degrees geometry to one C(4), one O(3), and one O(4) atom. The C(7)-O(3) bond length is 1.23 Å. The C(7)-O(4) bond length is 1.24 Å. In the eighth C site, C(8) is bonded in a distorted bent 120 degrees geometry to one C(9), one N(3), and one H(4) atom. The C(8)-C(9) bond length is 1.40 Å. The C(8)-N(3) bond length is 1.32 Å. The C(8)-H(4) bond length is 0.95 Å. In the ninth C site, C(9) is bonded in a trigonal planar geometry to one C(10), one C(13), and one C(8) atom. The C(9)-C(10) bond length is 1.34 Å. The C(9)-C(13) bond length is 1.52 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 1.39 Å. The C(10)-H(5) bond length is 0.95 Å. In the eleventh C site, C(11) is bonded in a trigonal planar geometry to one C(10), one C(12), and one C(14) atom. The C(11)-C(12) bond length is 1.40 Å. The C(11)-C(14) bond length is 1.51 Å. In the twelfth C site, C(12) is bonded in a distorted bent 120 degrees geometry to one C(11), one N(3), and one H(6) atom. The C(12)-N(3) bond length is 1.35 Å. The C(12)-H(6) bond length is 0.95 Å. In the thirteenth C site, C(13) is bonded in a distorted bent 120 degrees geometry to one C(9), one O(5), and one O(6) atom. The C(13)-O(5) bond length is 1.23 Å. The C(13)-O(6) bond length is 1.27 Å. In the fourteenth C site, C(14) is bonded in a distorted bent 120 degrees geometry to one C(11), one O(7), and one O(8) atom. The C(14)-O(7) bond length is 1.27 Å. The C(14)-O(8) bond length is 1.24 Å. In the fifteenth C site, C(15) is bonded in a distorted bent 120 degrees geometry to one C(16), one N(2), and one H(7) atom. The C(15)-C(16) bond length is 1.38 Å. The C(15)-N(2) bond length is 1.34 Å. The C(15)-H(7) bond length is 0.95 Å. In the sixteenth C site, C(16) is bonded in a trigonal planar geometry to one C(15), one C(17), and one C(21) atom. The C(16)-C(17) bond length is 1.38 Å. The C(16)-C(21) bond length is 1.52 Å. In the seventeenth C site, C(17) is bonded in a distorted single-bond geometry to one C(16), one C(18), and one H(8) atom. The C(17)-C(18) bond length is 1.40 Å. The C(17)-H(8) bond length is 0.95 Å. In the eighteenth C site, C(18) is bonded in a trigonal planar geometry to one C(17), one C(19), and one C(20) atom. The C(18)-C(19) bond length is 1.37 Å. The C(18)-C(20) bond length is 1.51 Å. In the nineteenth C site, C(19) is bonded in a distorted bent 120 degrees geometry to one C(18), one N(2), and one H(9) atom. The C(19)-N(2) bond length is 1.38 Å. The C(19)-H(9) bond length is 0.95 Å. In the twentieth C site, C(20) is bonded in a distorted bent 120 degrees geometry to one C(18), one O(10), and one O(9) atom. The C(20)-O(10) bond length is 1.25 Å. The C(20)-O(9) bond length is 1.25 Å. In the twenty-first C site, C(21) is bonded in a distorted bent 120 degrees geometry to one C(16), one O(11), and one O(12) atom. The C(21)-O(11) bond length is 1.23 Å. The C(21)-O(12) bond length is 1.26 Å. In the twenty-second C site, C(22) is bonded in a distorted bent 120 degrees geometry to one C(23), one N(4), and one H(10) atom. The C(22)-C(23) bond length is 1.40 Å. The C(22)-N(4) bond length is 1.34 Å. The C(22)-H(10) bond length is 0.95 Å. In the twenty-third C site, C(23) is bonded in a trigonal planar geometry to one C(22), one C(24), and one C(27) atom. The C(23)-C(24) bond length is 1.38 Å. The C(23)-C(27) bond length is 1.52 Å. In the twenty-fourth C site, C(24) is bonded in a distorted single-bond geometry to one C(23), one C(25), and one H(11) atom. The C(24)-C(25) bond length is 1.38 Å. The C(24)-H(11) bond length is 0.95 Å. In the twenty-fifth C site, C(25) is bonded in a trigonal planar geometry to one C(24), one C(26), and one C(28) atom. The C(25)-C(26) bond length is 1.39 Å. The C(25)-C(28) bond length is 1.51 Å. In the twenty-sixth C site, C(26) is bonded in a distorted bent 120 degrees geometry to one C(25), one N(4), and one H(12) atom. The C(26)-N(4) bond length is 1.32 Å. The C(26)-H(12) bond length is 0.95 Å. In the twenty-seventh C site, C(27) is bonded in a distorted bent 120 degrees geometry to one C(23), one O(13), and one O(14) atom. The C(27)-O(13) bond length is 1.24 Å. The C(27)-O(14) bond length is 1.24 Å. In the twenty-eighth C site, C(28) is bonded in a distorted bent 120 degrees geometry to one C(25), one O(15), and one O(16) atom. The C(28)-O(15) bond length is 1.27 Å. The C(28)-O(16) bond length is 1.25 Å. There are four inequivalent N sites. In the first N site, N(1) is bonded in a trigonal planar geometry to one Pd(1), one C(1), and one C(5) atom. In the second N site, N(2) is bonded in a trigonal planar geometry to one Pd(1), one C(15), and one C(19) atom. In the third N site, N(3) is bonded in a trigonal planar geometry to one Pd(2), one C(12), and one C(8) atom. In the fourth N site, N(4) is bonded in a trigonal planar geometry to one Pd(2), one C(22), and one C(26) atom. There are twelve inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one C(1) atom. In the second H site, H(2) is bonded in a single-bond geometry to one C(3) 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(8) 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 C(15) atom. In the eighth H site, H(8) is bonded in a single-bond geometry to one C(17) atom. In the ninth H site, H(9) is bonded in a single-bond geometry to one C(19) atom. In the tenth H site, H(10) is bonded in a single-bond geometry to one C(22) atom. In the eleventh H site, H(11) is bonded in a single-bond geometry to one C(24) atom. In the twelfth H site, H(12) is bonded in a single-bond geometry to one C(26) atom. There are eighteen inequivalent O sites. In the first O site, O(14) is bonded in a single-bond geometry to one C(27) atom. In the second O site, O(15) is bonded in a single-bond geometry to one C(28) atom. In the third O site, O(1) is bonded in a distorted bent 150 degrees geometry to one Zn(4) and one C(6) atom. In the fourth O site, O(2) is bonded in a distorted single-bond geometry to one Zn(3) and one C(6) atom. In the fifth O site, O(4) is bonded in a single-bond geometry to one C(7) atom. In the sixth O site, O(5) is bonded in a distorted single-bond geometry to one Zn(1) and one C(13) atom. In the seventh O site, O(6) is bonded in a distorted bent 120 degrees geometry to one Zn(2) and one C(13) atom. In the eighth O site, O(7) is bonded in a distorted bent 120 degrees geometry to one Zn(3) and one C(14) atom. In the ninth O site, O(8) is bonded in a distorted bent 150 degrees geometry to one Zn(4) and one C(14) atom. In the tenth O site, O(9) is bonded in a distorted single-bond geometry to one Zn(4) and one C(20) atom. In the eleventh O site, O(10) is bonded in a single-bond geometry to one C(20) atom. In the twelfth O site, O(11) is bonded in a distorted bent 120 degrees geometry to one Zn(1) and one C(21) atom. In the thirteenth O site, O(12) is bonded in a distorted bent 120 degrees geometry to one Zn(2) and one C(21) atom. In the fourteenth O site, O(13) is bonded in a bent 120 degrees geometry to one Zn(3) and one C(27) atom. In the fifteenth O site, O(3) is bonded in a distorted bent 120 degrees geometry to one Zn(1) and one C(7) atom. In the sixteenth O site, O(16) is bonded in a distorted bent 120 degrees geometry to one Zn(2) and one C(28) atom. In the seventeenth O site, O(17) is bonded in a bent 120 degrees geometry to one Zn(1) and one Zn(2) atom. In the eighteenth O site, O(18) is bonded in a bent 120 degrees geometry to one Zn(3) and one Zn(4) atom. There are four inequivalent Cl sites. In the first Cl site, Cl(1) is bonded in a single-bond geometry to one Pd(1) atom. In the second Cl site, Cl(2) is bonded in a single-bond geometry to one Pd(1) atom. In the third Cl site, Cl(3) is bonded in a single-bond geometry to one Pd(2) atom. In the fourth Cl site, Cl(4) is bonded in a single-bond geometry to one Pd(2) atom. Linkers: 8 [O]C(=O)C1=CC(C([O])=O)=CN([Pd](Cl)(Cl)N2[CH]C(C([O])=O)=CC(C([O])=O)=C2)[CH]1. Metal clusters: 8 O=[C]O[Zn@]12O[C]O[Zn@](O[C]=O)(O[C]O1)O2. RCSR code: unc. The MOF has largest included sphere 8.89 A, density 0.84 g/cm3, surface area 3370.73 m2/g, accessible volume 0.77 cm3/g