Cu6Zn2C18H6O36Br crystallizes in the monoclinic P2_1 space group. There are six inequivalent Cu sites. In the first Cu site, Cu(1) is bonded in a distorted rectangular see-saw-like geometry to one O(1), one O(13), one O(15), and one O(27) atom. The Cu(1)-O(1) bond length is 1.96 Å. The Cu(1)-O(13) bond length is 1.91 Å. The Cu(1)-O(15) bond length is 1.98 Å. The Cu(1)-O(27) bond length is 1.91 Å. In the second Cu site, Cu(2) is bonded in a distorted rectangular see-saw-like geometry to one O(13), one O(14), one O(2), and one O(31) atom. The Cu(2)-O(13) bond length is 1.92 Å. The Cu(2)-O(14) bond length is 1.95 Å. The Cu(2)-O(2) bond length is 1.91 Å. The Cu(2)-O(31) bond length is 1.94 Å. In the third Cu site, Cu(3) is bonded in a distorted rectangular see-saw-like geometry to one O(14), one O(15), one O(3), and one O(32) atom. The Cu(3)-O(14) bond length is 1.91 Å. The Cu(3)-O(15) bond length is 1.95 Å. The Cu(3)-O(3) bond length is 1.92 Å. The Cu(3)-O(32) bond length is 1.95 Å. In the fourth Cu site, Cu(4) is bonded in a distorted rectangular see-saw-like geometry to one O(16), one O(18), one O(36), one O(4), and one Br(1) atom. The Cu(4)-O(16) bond length is 1.92 Å. The Cu(4)-O(18) bond length is 1.95 Å. The Cu(4)-O(36) bond length is 1.88 Å. The Cu(4)-O(4) bond length is 1.95 Å. The Cu(4)-Br(1) bond length is 3.03 Å. In the fifth Cu site, Cu(5) is bonded in a 5-coordinate geometry to one O(16), one O(17), one O(34), one O(5), and one Br(1) atom. The Cu(5)-O(16) bond length is 1.93 Å. The Cu(5)-O(17) bond length is 1.98 Å. The Cu(5)-O(34) bond length is 1.95 Å. The Cu(5)-O(5) bond length is 1.90 Å. The Cu(5)-Br(1) bond length is 2.86 Å. In the sixth Cu site, Cu(6) is bonded in a distorted trigonal bipyramidal geometry to one O(17), one O(18), one O(35), one O(6), and one Br(1) atom. The Cu(6)-O(17) bond length is 1.93 Å. The Cu(6)-O(18) bond length is 2.00 Å. The Cu(6)-O(35) bond length is 1.94 Å. The Cu(6)-O(6) bond length is 1.93 Å. The Cu(6)-Br(1) bond length is 2.71 Å. There are two inequivalent Zn sites. In the first Zn site, Zn(1) is bonded in an octahedral geometry to one O(12), one O(25), one O(26), one O(30), one O(7), and one O(8) atom. The Zn(1)-O(12) bond length is 2.09 Å. The Zn(1)-O(25) bond length is 2.02 Å. The Zn(1)-O(26) bond length is 2.09 Å. The Zn(1)-O(30) bond length is 2.00 Å. The Zn(1)-O(7) bond length is 2.14 Å. The Zn(1)-O(8) bond length is 2.05 Å. In the second Zn site, Zn(2) is bonded in an octahedral geometry to one O(10), one O(11), one O(28), one O(29), one O(33), and one O(9) atom. The Zn(2)-O(10) bond length is 2.10 Å. The Zn(2)-O(11) bond length is 2.11 Å. The Zn(2)-O(28) bond length is 2.06 Å. The Zn(2)-O(29) bond length is 2.03 Å. The Zn(2)-O(33) bond length is 2.05 Å. The Zn(2)-O(9) bond length is 2.15 Å. There are eighteen inequivalent C sites. In the first C site, C(1) is bonded in a distorted trigonal planar geometry to one C(7), one O(1), and one O(7) atom. The C(1)-C(7) bond length is 1.52 Å. The C(1)-O(1) bond length is 1.24 Å. The C(1)-O(7) bond length is 1.28 Å. In the second C site, C(2) is bonded in a distorted trigonal planar geometry to one C(8), one O(2), and one O(8) atom. The C(2)-C(8) bond length is 1.56 Å. The C(2)-O(2) bond length is 1.27 Å. The C(2)-O(8) bond length is 1.25 Å. In the third C site, C(3) is bonded in a distorted trigonal planar geometry to one C(9), one O(3), and one O(9) atom. The C(3)-C(9) bond length is 1.59 Å. The C(3)-O(3) bond length is 1.28 Å. The C(3)-O(9) bond length is 1.25 Å. In the fourth C site, C(4) is bonded in a distorted trigonal planar geometry to one C(10), one O(10), and one O(4) atom. The C(4)-C(10) bond length is 1.54 Å. The C(4)-O(10) bond length is 1.25 Å. The C(4)-O(4) bond length is 1.25 Å. In the fifth C site, C(5) is bonded in a distorted trigonal planar geometry to one C(11), one O(11), and one O(5) atom. The C(5)-C(11) bond length is 1.58 Å. The C(5)-O(11) bond length is 1.27 Å. The C(5)-O(5) bond length is 1.26 Å. In the sixth C site, C(6) is bonded in a distorted trigonal planar geometry to one C(12), one O(12), and one O(6) atom. The C(6)-C(12) bond length is 1.54 Å. The C(6)-O(12) bond length is 1.25 Å. The C(6)-O(6) bond length is 1.26 Å. In the seventh C site, C(7) is bonded in a distorted water-like geometry to one C(1), one C(13), one O(13), and one O(19) atom. The C(7)-C(13) bond length is 1.53 Å. The C(7)-O(13) bond length is 1.41 Å. The C(7)-O(19) bond length is 1.42 Å. In the eighth C site, C(8) is bonded in a distorted water-like geometry to one C(14), one C(2), one O(14), and one O(20) atom. The C(8)-C(14) bond length is 1.56 Å. The C(8)-O(14) bond length is 1.39 Å. The C(8)-O(20) bond length is 1.38 Å. In the ninth C site, C(9) is bonded in a distorted water-like geometry to one C(15), one C(3), one O(15), and one O(21) atom. The C(9)-C(15) bond length is 1.53 Å. The C(9)-O(15) bond length is 1.37 Å. The C(9)-O(21) bond length is 1.39 Å. In the tenth C site, C(10) is bonded in a distorted water-like geometry to one C(16), one C(4), one O(16), and one O(22) atom. The C(10)-C(16) bond length is 1.59 Å. The C(10)-O(16) bond length is 1.35 Å. The C(10)-O(22) bond length is 1.46 Å. In the eleventh C site, C(11) is bonded in a distorted water-like geometry to one C(17), one C(5), one O(17), and one O(23) atom. The C(11)-C(17) bond length is 1.48 Å. The C(11)-O(17) bond length is 1.41 Å. The C(11)-O(23) bond length is 1.42 Å. In the twelfth C site, C(12) is bonded in a distorted water-like geometry to one C(18), one C(6), one O(18), and one O(24) atom. The C(12)-C(18) bond length is 1.57 Å. The C(12)-O(18) bond length is 1.37 Å. The C(12)-O(24) bond length is 1.42 Å. In the thirteenth C site, C(13) is bonded in a distorted trigonal planar geometry to one C(7), one O(25), and one O(31) atom. The C(13)-O(25) bond length is 1.24 Å. The C(13)-O(31) bond length is 1.29 Å. In the fourteenth C site, C(14) is bonded in a distorted trigonal planar geometry to one C(8), one O(26), and one O(32) atom. The C(14)-O(26) bond length is 1.24 Å. The C(14)-O(32) bond length is 1.27 Å. In the fifteenth C site, C(15) is bonded in a distorted trigonal planar geometry to one C(9), one O(27), and one O(33) atom. The C(15)-O(27) bond length is 1.29 Å. The C(15)-O(33) bond length is 1.24 Å. In the sixteenth C site, C(16) is bonded in a distorted trigonal planar geometry to one C(10), one O(28), and one O(34) atom. The C(16)-O(28) bond length is 1.24 Å. The C(16)-O(34) bond length is 1.24 Å. In the seventeenth C site, C(17) is bonded in a distorted trigonal planar geometry to one C(11), one O(29), and one O(35) atom. The C(17)-O(29) bond length is 1.29 Å. The C(17)-O(35) bond length is 1.23 Å. In the eighteenth C site, C(18) is bonded in a distorted trigonal planar geometry to one C(12), one O(30), and one O(36) atom. The C(18)-O(30) bond length is 1.23 Å. The C(18)-O(36) bond length is 1.30 Å. There are six inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one O(19) atom. The H(1)-O(19) bond length is 0.82 Å. In the second H site, H(2) is bonded in a single-bond geometry to one O(20) atom. The H(2)-O(20) bond length is 0.82 Å. In the third H site, H(3) is bonded in a single-bond geometry to one O(21) atom. The H(3)-O(21) bond length is 0.82 Å. In the fourth H site, H(4) is bonded in a single-bond geometry to one O(22) atom. The H(4)-O(22) bond length is 0.82 Å. In the fifth H site, H(5) is bonded in a single-bond geometry to one O(23) atom. The H(5)-O(23) bond length is 0.82 Å. In the sixth H site, H(6) is bonded in a single-bond geometry to one O(24) atom. The H(6)-O(24) bond length is 0.82 Å. There are thirty-six inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to one Cu(1) and one C(1) atom. In the second O site, O(2) is bonded in a distorted single-bond geometry to one Cu(2) and one C(2) atom. In the third O site, O(3) is bonded in a distorted bent 120 degrees geometry to one Cu(3) and one C(3) atom. In the fourth O site, O(4) is bonded in a bent 120 degrees geometry to one Cu(4) and one C(4) atom. In the fifth O site, O(5) is bonded in a bent 120 degrees geometry to one Cu(5) and one C(5) atom. In the sixth O site, O(6) is bonded in a bent 120 degrees geometry to one Cu(6) and one C(6) atom. In the seventh O site, O(7) is bonded in a bent 120 degrees geometry to one Zn(1) and one C(1) atom. In the eighth O site, O(8) is bonded in a bent 120 degrees geometry to one Zn(1) and one C(2) atom. In the ninth O site, O(9) is bonded in a bent 120 degrees geometry to one Zn(2) and one C(3) atom. In the tenth O site, O(10) is bonded in a bent 120 degrees geometry to one Zn(2) and one C(4) atom. In the eleventh O site, O(11) is bonded in a bent 120 degrees geometry to one Zn(2) and one C(5) atom. In the twelfth O site, O(12) is bonded in a bent 120 degrees geometry to one Zn(1) and one C(6) atom. In the thirteenth O site, O(13) is bonded in a trigonal non-coplanar geometry to one Cu(1), one Cu(2), and one C(7) atom. In the fourteenth O site, O(14) is bonded in a distorted trigonal non-coplanar geometry to one Cu(2), one Cu(3), and one C(8) atom. In the fifteenth O site, O(15) is bonded in a distorted trigonal non-coplanar geometry to one Cu(1), one Cu(3), and one C(9) atom. In the sixteenth O site, O(16) is bonded in a distorted trigonal non-coplanar geometry to one Cu(4), one Cu(5), and one C(10) atom. In the seventeenth O site, O(17) is bonded in a trigonal non-coplanar geometry to one Cu(5), one Cu(6), and one C(11) atom. In the eighteenth O site, O(18) is bonded in a trigonal non-coplanar geometry to one Cu(4), one Cu(6), and one C(12) atom. In the nineteenth O site, O(19) is bonded in a distorted water-like geometry to one C(7) and one H(1) atom. In the twentieth O site, O(20) is bonded in a water-like geometry to one C(8) and one H(2) atom. In the twenty-first O site, O(21) is bonded in a distorted water-like geometry to one C(9) and one H(3) atom. In the twenty-second O site, O(22) is bonded in a water-like geometry to one C(10) and one H(4) atom. In the twenty-third O site, O(23) is bonded in a distorted water-like geometry to one C(11) and one H(5) atom. In the twenty-fourth O site, O(24) is bonded in a distorted single-bond geometry to one C(12) and one H(6) atom. In the twenty-fifth O site, O(25) is bonded in a bent 120 degrees geometry to one Zn(1) and one C(13) atom. In the twenty-sixth O site, O(26) is bonded in a bent 120 degrees geometry to one Zn(1) and one C(14) atom. In the twenty-seventh O site, O(27) is bonded in a bent 120 degrees geometry to one Cu(1) and one C(15) atom. In the twenty-eighth O site, O(28) is bonded in a bent 120 degrees geometry to one Zn(2) and one C(16) atom. In the twenty-ninth O site, O(29) is bonded in a bent 120 degrees geometry to one Zn(2) and one C(17) atom. In the thirtieth O site, O(30) is bonded in a bent 120 degrees geometry to one Zn(1) and one C(18) atom. In the thirty-first O site, O(31) is bonded in a water-like geometry to one Cu(2) and one C(13) atom. In the thirty-second O site, O(32) is bonded in a bent 120 degrees geometry to one Cu(3) and one C(14) atom. In the thirty-third O site, O(33) is bonded in a bent 120 degrees geometry to one Zn(2) and one C(15) atom. In the thirty-fourth O site, O(34) is bonded in a bent 120 degrees geometry to one Cu(5) and one C(16) atom. In the thirty-fifth O site, O(35) is bonded in a bent 120 degrees geometry to one Cu(6) and one C(17) atom. In the thirty-sixth O site, O(36) is bonded in a bent 120 degrees geometry to one Cu(4) and one C(18) atom. Br(1) is bonded in a 3-coordinate geometry to one Cu(4), one Cu(5), and one Cu(6) atom. Linkers: 12 [O]C(=O)C([O])(O)C([O])=O. Metal clusters: 4 [Zn] ,12 [Cu]. The MOF has largest included sphere 11.06 A, density 0.80 g/cm3, surface area 2733.00 m2/g, accessible volume 0.98 cm3/g