PtZn2C23N5H27O11Cl2 crystallizes in the orthorhombic Pna2_1 space group. Pt(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 Pt(1)-N(1) bond length is 2.01 Å. The Pt(1)-N(2) bond length is 2.01 Å. The Pt(1)-Cl(1) bond length is 2.33 Å. The Pt(1)-Cl(2) bond length is 2.31 Å. There are two inequivalent Zn sites. In the first Zn site, Zn(1) is bonded in an octahedral geometry to one O(1), one O(10), one O(11), one O(3), one O(5), and one O(9) atom. The Zn(1)-O(1) bond length is 2.05 Å. The Zn(1)-O(10) bond length is 2.16 Å. The Zn(1)-O(11) bond length is 2.12 Å. The Zn(1)-O(3) bond length is 2.13 Å. The Zn(1)-O(5) bond length is 2.11 Å. The Zn(1)-O(9) bond length is 2.14 Å. In the second Zn site, Zn(2) is bonded in a 6-coordinate geometry to one O(2), one O(4), one O(5), one O(6), one O(7), and one O(8) atom. The Zn(2)-O(2) bond length is 2.02 Å. The Zn(2)-O(4) bond length is 2.02 Å. The Zn(2)-O(5) bond length is 2.09 Å. The Zn(2)-O(6) bond length is 2.45 Å. The Zn(2)-O(7) bond length is 2.44 Å. The Zn(2)-O(8) bond length is 2.02 Å. There are twenty-three inequivalent C sites. In the first C site, C(3) is bonded in a distorted single-bond geometry to one C(2), one C(4), and one H(2) atom. The C(3)-C(2) bond length is 1.39 Å. The C(3)-C(4) bond length is 1.39 Å. The C(3)-H(2) bond length is 1.09 Å. In the second 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 1.50 Å. In the third C site, C(5) is bonded in a distorted trigonal planar geometry to one C(4), one N(1), and one H(3) atom. The C(5)-N(1) bond length is 1.35 Å. The C(5)-H(3) bond length is 1.09 Å. In the fourth 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)-C(2) bond length is 1.50 Å. The C(6)-O(1) bond length is 1.27 Å. The C(6)-O(2) bond length is 1.27 Å. In the fifth 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 1.26 Å. The C(7)-O(4) bond length is 1.28 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 H(4) atom. The C(8)-C(9) bond length is 1.40 Å. The C(8)-N(2) bond length is 1.35 Å. The C(8)-H(4) bond length is 1.09 Å. In the seventh 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 1.40 Å. The C(9)-C(13) bond length is 1.49 Å. In the eighth C site, C(10) is bonded in a distorted trigonal planar 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 1.09 Å. In the ninth 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 1.39 Å. The C(11)-C(14) bond length is 1.50 Å. In the tenth C site, C(12) is bonded in a distorted bent 120 degrees geometry to one C(11), one N(2), and one H(6) atom. The C(12)-N(2) bond length is 1.35 Å. The C(12)-H(6) bond length is 1.09 Å. In the eleventh C site, C(13) is bonded in a bent 120 degrees geometry to one C(9), one O(5), and one O(6) atom. The C(13)-O(5) bond length is 1.31 Å. The C(13)-O(6) bond length is 1.25 Å. In the twelfth 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 1.25 Å. The C(14)-O(8) bond length is 1.30 Å. In the thirteenth C site, C(15) is bonded in a trigonal planar geometry to one N(3), one H(7), and one O(9) atom. The C(15)-N(3) bond length is 1.33 Å. The C(15)-H(7) bond length is 1.10 Å. The C(15)-O(9) bond length is 1.26 Å. In the fourteenth C site, C(16) is bonded to one N(3), one H(10), one H(8), and one H(9) atom to form corner-sharing CH3N tetrahedra. The C(16)-N(3) bond length is 1.46 Å. The C(16)-H(10) bond length is 1.10 Å. The C(16)-H(8) bond length is 1.09 Å. The C(16)-H(9) bond length is 1.10 Å. In the fifteenth C site, C(17) is bonded to one N(3), one H(11), one H(12), and one H(13) atom to form corner-sharing CH3N tetrahedra. The C(17)-N(3) bond length is 1.46 Å. The C(17)-H(11) bond length is 1.10 Å. The C(17)-H(12) bond length is 1.10 Å. The C(17)-H(13) bond length is 1.10 Å. In the sixteenth C site, C(18) is bonded in a trigonal planar geometry to one N(4), one H(14), and one O(10) atom. The C(18)-N(4) bond length is 1.34 Å. The C(18)-H(14) bond length is 1.10 Å. The C(18)-O(10) bond length is 1.26 Å. In the seventeenth C site, C(19) is bonded to one N(4), one H(15), one H(16), and one H(17) atom to form corner-sharing CH3N tetrahedra. The C(19)-N(4) bond length is 1.46 Å. The C(19)-H(15) bond length is 1.10 Å. The C(19)-H(16) bond length is 1.10 Å. The C(19)-H(17) bond length is 1.10 Å. In the eighteenth C site, C(20) is bonded to one N(4), one H(18), one H(19), and one H(20) atom to form corner-sharing CH3N tetrahedra. The C(20)-N(4) bond length is 1.46 Å. The C(20)-H(18) bond length is 1.09 Å. The C(20)-H(19) bond length is 1.10 Å. The C(20)-H(20) bond length is 1.10 Å. In the nineteenth C site, C(21) is bonded in a trigonal planar geometry to one N(5), one H(21), and one O(11) atom. The C(21)-N(5) bond length is 1.33 Å. The C(21)-H(21) bond length is 1.10 Å. The C(21)-O(11) bond length is 1.26 Å. In the twentieth C site, C(22) is bonded to one N(5); one H(23); and two equivalent H(22,24) atoms to form corner-sharing CH3N tetrahedra. The C(22)-N(5) bond length is 1.46 Å. The C(22)-H(23) bond length is 1.10 Å. Both C(22)-H(22,24) bond lengths are 1.10 Å. In the twenty-first C site, C(23) is bonded to one N(5), one H(25), one H(26), and one H(27) atom to form corner-sharing CH3N tetrahedra. The C(23)-N(5) bond length is 1.46 Å. The C(23)-H(25) bond length is 1.10 Å. The C(23)-H(26) bond length is 1.10 Å. The C(23)-H(27) bond length is 1.10 Å. In the twenty-second 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 1.39 Å. The C(1)-N(1) bond length is 1.35 Å. The C(1)-H(1) bond length is 1.09 Å. In the twenty-third C site, C(2) is bonded in a trigonal planar geometry to one C(1), one C(3), and one C(6) atom. There are five inequivalent N sites. In the first N site, N(1) is bonded in a trigonal planar geometry to one Pt(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 Pt(1), one C(12), and one C(8) atom. In the third N site, N(3) is bonded in a trigonal planar geometry to one C(15), one C(16), and one C(17) atom. In the fourth N site, N(4) is bonded in a trigonal planar geometry to one C(18), one C(19), and one C(20) atom. In the fifth N site, N(5) is bonded in a trigonal planar geometry to one C(21), one C(22), and one C(23) atom. There are twenty-six 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(16) atom. In the ninth H site, H(9) is bonded in a single-bond geometry to one C(16) atom. In the tenth H site, H(10) is bonded in a single-bond geometry to one C(16) atom. In the eleventh H site, H(11) is bonded in a single-bond geometry to one C(17) atom. In the twelfth H site, H(12) is bonded in a single-bond geometry to one C(17) atom. In the thirteenth H site, H(13) is bonded in a single-bond geometry to one C(17) atom. In the fourteenth H site, H(14) is bonded in a single-bond geometry to one C(18) atom. In the fifteenth H site, H(15) is bonded in a single-bond geometry to one C(19) atom. In the sixteenth H site, H(16) is bonded in a single-bond geometry to one C(19) atom. In the seventeenth H site, H(17) is bonded in a single-bond geometry to one C(19) atom. In the eighteenth H site, H(18) is bonded in a single-bond geometry to one C(20) atom. In the nineteenth H site, H(19) is bonded in a single-bond geometry to one C(20) atom. In the twentieth H site, H(20) is bonded in a single-bond geometry to one C(20) atom. In the twenty-first H site, H(21) is bonded in a single-bond geometry to one C(21) atom. In the twenty-second H site, H(22,24) is bonded in a single-bond geometry to one C(22) atom. In the twenty-third H site, H(23) is bonded in a single-bond geometry to one C(22) atom. In the twenty-fourth H site, H(25) is bonded in a single-bond geometry to one C(23) atom. In the twenty-fifth H site, H(26) is bonded in a single-bond geometry to one C(23) atom. In the twenty-sixth H site, H(27) is bonded in a single-bond geometry to one C(23) atom. There are eleven inequivalent O sites. In the first O site, O(5) is bonded in a distorted trigonal non-coplanar geometry to one Zn(1), one Zn(2), and one C(13) atom. In the second O site, O(6) is bonded in a distorted single-bond geometry to one Zn(2) and one C(13) atom. In the third O site, O(7) is bonded in a distorted single-bond geometry to one Zn(2) and one C(14) atom. In the fourth O site, O(8) is bonded in a water-like geometry to one Zn(2) and one C(14) atom. In the fifth O site, O(9) is bonded in a bent 120 degrees geometry to one Zn(1) and one C(15) atom. In the sixth O site, O(10) is bonded in a bent 120 degrees geometry to one Zn(1) and one C(18) atom. In the seventh O site, O(11) is bonded in a bent 120 degrees geometry to one Zn(1) and one C(21) atom. In the eighth O site, O(3) is bonded in a bent 150 degrees geometry to one Zn(1) and one C(7) atom. In the ninth O site, O(1) is bonded in a distorted bent 150 degrees geometry to one Zn(1) and one C(6) atom. In the tenth O site, O(2) is bonded in a bent 120 degrees geometry to one Zn(2) and one C(6) atom. In the eleventh O site, O(4) is bonded in a bent 120 degrees geometry to one Zn(2) and one C(7) atom. There are two inequivalent Cl sites. In the first Cl site, Cl(1) is bonded in a single-bond geometry to one Pt(1) atom. In the second Cl site, Cl(2) is bonded in a single-bond geometry to one Pt(1) atom. Linkers: 4 [O]C(=O)C1=CC(C([O])=O)=CN([Pt](Cl)(Cl)N2[CH]C(C([O])=O)=CC(C([O])=O)=C2)[CH]1. Metal clusters: 8 [Zn]. The MOF has largest included sphere 5.89 A, density 1.42 g/cm3, surface area 3872.55 m2/g, accessible volume 0.30 cm3/g