(Zn3H16(C12O7)2)4(C7H4)21 is Indium-derived structured and crystallizes in the tetragonal I-42d space group. The structure is zero-dimensional and consists of twelve C7H4 clusters and sixteen Zn3H16(C12O7)2 clusters. In four of the C7H4 clusters, there are thirteen inequivalent C sites. In the first C site, C(1) is bonded in a trigonal planar geometry to one C(11), one C(2), and one C(6) atom. The C(1)-C(11) bond length is 1.50 Å. The C(1)-C(2) bond length is 1.39 Å. The C(1)-C(6) bond length is 1.39 Å. In the second C site, C(2) is bonded in a distorted single-bond geometry to one C(1) and one H(1,4) atom. The C(2)-H(1,4) bond length is 0.93 Å. In the third C site, C(6) is bonded in a distorted single-bond geometry to one C(1) and one H(1,4) atom. The C(6)-H(1,4) bond length is 0.93 Å. In the fourth C site, C(7) is bonded in a trigonal planar geometry to one C(12), one C(16), and one C(8) atom. The C(7)-C(12) bond length is 1.39 Å. The C(7)-C(16) bond length is 1.52 Å. The C(7)-C(8) bond length is 1.39 Å. In the fifth C site, C(8) is bonded in a distorted single-bond geometry to one C(7), one C(9), and one H(5) atom. The C(8)-C(9) bond length is 1.39 Å. The C(8)-H(5) bond length is 0.93 Å. In the sixth C site, C(9) is bonded in a trigonal planar geometry to one C(10), one C(62), and one C(8) atom. The C(9)-C(10) bond length is 1.39 Å. The C(9)-C(62) bond length is 1.56 Å. In the seventh C site, C(10) is bonded in a distorted single-bond geometry to one C(11), one C(9), and one H(6) atom. The C(10)-C(11) bond length is 1.39 Å. The C(10)-H(6) bond length is 0.93 Å. In the eighth C site, C(11) is bonded in a trigonal planar geometry to one C(1), one C(10), and one C(12) atom. The C(11)-C(12) bond length is 1.39 Å. In the ninth C site, C(12) is bonded in a distorted single-bond geometry to one C(11), one C(7), and one H(7) atom. The C(12)-H(7) bond length is 0.93 Å. In the tenth C site, C(15) is bonded in a single-bond geometry to one C(16) and one H(9) atom. The C(15)-C(16) bond length is 1.39 Å. The C(15)-H(9) bond length is 0.93 Å. In the eleventh C site, C(16) is bonded in a trigonal planar geometry to one C(15), one C(17), and one C(7) atom. The C(16)-C(17) bond length is 1.39 Å. In the twelfth C site, C(17) is bonded in a distorted single-bond geometry to one C(16) and one H(10) atom. The C(17)-H(10) bond length is 0.93 Å. In the thirteenth C site, C(62) is bonded in a tetrahedral geometry to four equivalent C(9) atoms. There are six inequivalent H sites. In the first H site, H(1,4) is bonded in a single-bond geometry to one C(2) atom. In the second H site, H(5) is bonded in a single-bond geometry to one C(8) atom. In the third H site, H(6) is bonded in a single-bond geometry to one C(10) atom. In the fourth H site, H(7) is bonded in a single-bond geometry to one C(12) atom. In the fifth H site, H(9) is bonded in a single-bond geometry to one C(15) atom. In the sixth H site, H(10) is bonded in a single-bond geometry to one C(17) atom. In eight of the C7H4 clusters, there are twenty-five inequivalent C sites. In the first C site, C(19) is bonded in a trigonal planar geometry to one C(20), one C(24), and one C(27) atom. The C(19)-C(20) bond length is 1.39 Å. The C(19)-C(24) bond length is 1.39 Å. The C(19)-C(27) bond length is 1.53 Å. In the second C site, C(20) is bonded in a distorted single-bond geometry to one C(19) and one H(12,15) atom. The C(20)-H(12,15) bond length is 0.93 Å. In the third C site, C(24) is bonded in a distorted single-bond geometry to one C(19) and one H(12,15) atom. The C(24)-H(12,15) bond length is 0.93 Å. In the fourth C site, C(25) is bonded in a trigonal planar geometry to one C(26), one C(30), and one C(61) atom. The C(25)-C(26) bond length is 1.39 Å. The C(25)-C(30) bond length is 1.39 Å. The C(25)-C(61) bond length is 1.57 Å. In the fifth C site, C(26) is bonded in a distorted single-bond geometry to one C(25), one C(27), and one H(16) atom. The C(26)-C(27) bond length is 1.39 Å. The C(26)-H(16) bond length is 0.93 Å. In the sixth C site, C(27) is bonded in a trigonal planar geometry to one C(19), one C(26), and one C(28) atom. The C(27)-C(28) bond length is 1.39 Å. In the seventh C site, C(28) is bonded in a distorted single-bond geometry to one C(27), one C(29), and one H(17) atom. The C(28)-C(29) bond length is 1.39 Å. The C(28)-H(17) bond length is 0.93 Å. In the eighth C site, C(29) is bonded in a trigonal planar geometry to one C(28), one C(30), and one C(37) atom. The C(29)-C(30) bond length is 1.39 Å. The C(29)-C(37) bond length is 1.49 Å. In the ninth C site, C(30) is bonded in a distorted single-bond geometry to one C(25), one C(29), and one H(18) atom. The C(30)-H(18) bond length is 0.93 Å. In the tenth C site, C(31) is bonded in a trigonal planar geometry to one C(32), one C(36), and one C(55) atom. The C(31)-C(32) bond length is 1.39 Å. The C(31)-C(36) bond length is 1.39 Å. The C(31)-C(55) bond length is 1.50 Å. In the eleventh C site, C(32) is bonded in a distorted single-bond geometry to one C(31), one C(33), and one H(19) atom. The C(32)-C(33) bond length is 1.39 Å. The C(32)-H(19) bond length is 0.93 Å. In the twelfth C site, C(33) is bonded in a trigonal planar geometry to one C(32), one C(34), and one C(42) atom. The C(33)-C(34) bond length is 1.39 Å. The C(33)-C(42) bond length is 1.53 Å. In the thirteenth C site, C(34) is bonded in a distorted single-bond geometry to one C(33), one C(35), and one H(20) atom. The C(34)-C(35) bond length is 1.39 Å. The C(34)-H(20) bond length is 0.93 Å. In the fourteenth C site, C(35) is bonded in a trigonal planar geometry to one C(34), one C(36), and one C(61) atom. The C(35)-C(36) bond length is 1.39 Å. The C(35)-C(61) bond length is 1.56 Å. In the fifteenth C site, C(36) is bonded in a distorted single-bond geometry to one C(31), one C(35), and one H(21) atom. The C(36)-H(21) bond length is 0.93 Å. In the sixteenth C site, C(37) is bonded in a trigonal planar geometry to one C(29), one C(48), and one C(49) atom. The C(37)-C(48) bond length is 1.35 Å. The C(37)-C(49) bond length is 1.39 Å. In the seventeenth C site, C(42) is bonded in a trigonal planar geometry to one C(33), one C(43), and one C(59) atom. The C(42)-C(43) bond length is 1.40 Å. The C(42)-C(59) bond length is 1.29 Å. In the eighteenth C site, C(43) is bonded in a distorted single-bond geometry to one C(42) and one H(23) atom. The C(43)-H(23) bond length is 0.93 Å. In the nineteenth C site, C(48) is bonded in a distorted single-bond geometry to one C(37) and one H(26) atom. The C(48)-H(26) bond length is 0.93 Å. In the twentieth C site, C(49) is bonded in a distorted single-bond geometry to one C(37) and one H(27) atom. The C(49)-H(27) bond length is 0.93 Å. In the twenty-first C site, C(55) is bonded in a trigonal planar geometry to one C(31), one C(56), and one C(58) atom. The C(55)-C(56) bond length is 1.35 Å. The C(55)-C(58) bond length is 1.42 Å. In the twenty-second C site, C(56) is bonded in a distorted single-bond geometry to one C(55) and one H(30) atom. The C(56)-H(30) bond length is 0.93 Å. In the twenty-third C site, C(58) is bonded in a distorted single-bond geometry to one C(55) and one H(32) atom. The C(58)-H(32) bond length is 0.93 Å. In the twenty-fourth C site, C(59) is bonded in a distorted single-bond geometry to one C(42) and one H(34) atom. The C(59)-H(34) bond length is 0.93 Å. In the twenty-fifth C site, C(61) is bonded in a tetrahedral geometry to two equivalent C(25) and two equivalent C(35) atoms. There are thirteen inequivalent H sites. In the first H site, H(12,15) is bonded in a single-bond geometry to one C(20) atom. In the second H site, H(16) is bonded in a single-bond geometry to one C(26) atom. In the third H site, H(17) is bonded in a single-bond geometry to one C(28) atom. In the fourth H site, H(18) is bonded in a single-bond geometry to one C(30) atom. In the fifth H site, H(19) is bonded in a single-bond geometry to one C(32) atom. In the sixth H site, H(20) is bonded in a single-bond geometry to one C(34) atom. In the seventh H site, H(21) is bonded in a single-bond geometry to one C(36) atom. In the eighth H site, H(23) is bonded in a single-bond geometry to one C(43) atom. In the ninth H site, H(26) is bonded in a single-bond geometry to one C(48) atom. In the tenth H site, H(27) is bonded in a single-bond geometry to one C(49) atom. In the eleventh H site, H(30) is bonded in a single-bond geometry to one C(56) atom. In the twelfth H site, H(32) is bonded in a single-bond geometry to one C(58) atom. In the thirteenth H site, H(34) is bonded in a single-bond geometry to one C(59) atom. In each Zn3H16(C12O7)2 cluster, there are three inequivalent Zn sites. In the first Zn site, Zn(1) is bonded to one O(11), one O(2), one O(4), one O(5), one O(6), and one O(7) atom to form ZnO6 octahedra that share  a cornercorner with one Zn(3)O4 tetrahedra and  a cornercorner with one Zn(2)O5 trigonal bipyramid. The Zn(1)-O(11) bond length is 2.15 Å. The Zn(1)-O(2) bond length is 2.19 Å. The Zn(1)-O(4) bond length is 2.00 Å. The Zn(1)-O(5) bond length is 2.10 Å. The Zn(1)-O(6) bond length is 2.29 Å. The Zn(1)-O(7) bond length is 2.03 Å. In the second Zn site, Zn(2) is bonded to one O(1), one O(10), one O(3), one O(4), and one O(8) atom to form ZnO5 trigonal bipyramids that share  a cornercorner with one Zn(1)O6 octahedra and  a cornercorner with one Zn(3)O4 tetrahedra. The corner-sharing octahedral tilt angles are 76°. The Zn(2)-O(1) bond length is 2.14 Å. The Zn(2)-O(10) bond length is 1.97 Å. The Zn(2)-O(3) bond length is 1.96 Å. The Zn(2)-O(4) bond length is 2.12 Å. The Zn(2)-O(8) bond length is 1.97 Å. In the third Zn site, Zn(3) is bonded to one O(12), one O(13), one O(4), and one O(9) atom to form ZnO4 tetrahedra that share  a cornercorner with one Zn(1)O6 octahedra and  a cornercorner with one Zn(2)O5 trigonal bipyramid. The corner-sharing octahedral tilt angles are 62°. The Zn(3)-O(12) bond length is 1.95 Å. The Zn(3)-O(13) bond length is 1.92 Å. The Zn(3)-O(4) bond length is 1.94 Å. The Zn(3)-O(9) bond length is 1.94 Å. There are twenty-four inequivalent C sites. In the first C site, C(3) is bonded in a distorted single-bond geometry to one C(4) and one H(2) atom. The C(3)-C(4) bond length is 1.39 Å. The C(3)-H(2) bond length is 0.93 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(60) atom. The C(4)-C(5) bond length is 1.39 Å. The C(4)-C(60) bond length is 1.49 Å. In the third C site, C(5) is bonded in a distorted single-bond geometry to one C(4) and one H(3) atom. The C(5)-H(3) bond length is 0.93 Å. In the fourth C site, C(13) is bonded in a trigonal planar geometry to one C(14), one C(18), and one C(39) atom. The C(13)-C(14) bond length is 1.39 Å. The C(13)-C(18) bond length is 1.39 Å. The C(13)-C(39) bond length is 1.54 Å. In the fifth C site, C(14) is bonded in a distorted single-bond geometry to one C(13) and one H(8,11) atom. The C(14)-H(8,11) bond length is 0.93 Å. In the sixth C site, C(18) is bonded in a distorted single-bond geometry to one C(13) and one H(8,11) atom. The C(18)-H(8,11) bond length is 0.93 Å. In the seventh C site, C(21) is bonded in a distorted single-bond geometry to one C(22) and one H(13,14) atom. The C(21)-C(22) bond length is 1.39 Å. The C(21)-H(13,14) bond length is 0.93 Å. In the eighth C site, C(22) is bonded in a trigonal planar geometry to one C(21), one C(23), and one C(38) atom. The C(22)-C(23) bond length is 1.39 Å. The C(22)-C(38) bond length is 1.53 Å. In the ninth C site, C(23) is bonded in a distorted single-bond geometry to one C(22) and one H(13,14) atom. The C(23)-H(13,14) bond length is 0.93 Å. In the tenth C site, C(38) is bonded in a distorted bent 120 degrees geometry to one C(22), one O(11), and one O(12) atom. The C(38)-O(11) bond length is 1.27 Å. The C(38)-O(12) bond length is 1.21 Å. In the eleventh C site, C(39) is bonded in a distorted bent 120 degrees geometry to one C(13), one O(2), and one O(3) atom. The C(39)-O(2) bond length is 1.20 Å. The C(39)-O(3) bond length is 1.24 Å. In the twelfth C site, C(40) is bonded in a trigonal planar geometry to one C(41), one C(44), and one C(45) atom. The C(40)-C(41) bond length is 1.24 Å. The C(40)-C(44) bond length is 1.28 Å. The C(40)-C(45) bond length is 1.50 Å. In the thirteenth C site, C(41) is bonded in a distorted single-bond geometry to one C(40) and one H(22) atom. The C(41)-H(22) bond length is 0.93 Å. In the fourteenth C site, C(44) is bonded in a distorted single-bond geometry to one C(40) and one H(24) atom. The C(44)-H(24) bond length is 0.93 Å. In the fifteenth C site, C(45) is bonded in a bent 120 degrees geometry to one C(40), one O(5), and one O(6) atom. The C(45)-O(5) bond length is 1.24 Å. The C(45)-O(6) bond length is 1.26 Å. In the sixteenth C site, C(46) is bonded in a trigonal planar geometry to one C(47), one C(50), and one C(51) atom. The C(46)-C(47) bond length is 1.36 Å. The C(46)-C(50) bond length is 1.36 Å. The C(46)-C(51) bond length is 1.44 Å. In the seventeenth C site, C(47) is bonded in a distorted single-bond geometry to one C(46) and one H(25) atom. The C(47)-H(25) bond length is 0.93 Å. In the eighteenth C site, C(52) is bonded in a distorted single-bond geometry to one C(53) and one H(29) atom. The C(52)-C(53) bond length is 1.39 Å. The C(52)-H(29) bond length is 0.93 Å. In the nineteenth C site, C(53) is bonded in a trigonal planar geometry to one C(52), one C(54), and one C(57) atom. The C(53)-C(54) bond length is 1.47 Å. The C(53)-C(57) bond length is 1.36 Å. In the twentieth C site, C(54) is bonded in a distorted bent 120 degrees geometry to one C(53), one O(10), and one O(9) atom. The C(54)-O(10) bond length is 1.24 Å. The C(54)-O(9) bond length is 1.27 Å. In the twenty-first C site, C(50) is bonded in a distorted single-bond geometry to one C(46) and one H(28) atom. The C(50)-H(28) bond length is 0.93 Å. In the twenty-second C site, C(57) is bonded in a distorted single-bond geometry to one C(53) and one H(31) atom. The C(57)-H(31) bond length is 0.93 Å. In the twenty-third C site, C(51) is bonded in a bent 120 degrees geometry to one C(46), one O(7), and one O(8) atom. The C(51)-O(7) bond length is 1.26 Å. The C(51)-O(8) bond length is 1.25 Å. In the twenty-fourth C site, C(60) is bonded in a bent 120 degrees geometry to one C(4), one O(13), and one O(14) atom. The C(60)-O(13) bond length is 1.25 Å. The C(60)-O(14) bond length is 1.23 Å. There are fourteen inequivalent H sites. In the first H site, H(33) is bonded in a single-bond geometry to one O(1) atom. The H(33)-O(1) bond length is 1.11 Å. 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(8,11) is bonded in a single-bond geometry to one C(14) atom. In the fifth H site, H(13,14) is bonded in a single-bond geometry to one C(21) atom. In the sixth H site, H(22) is bonded in a single-bond geometry to one C(41) atom. In the seventh H site, H(24) is bonded in a single-bond geometry to one C(44) atom. In the eighth H site, H(25) is bonded in a single-bond geometry to one C(47) atom. In the ninth H site, H(28) is bonded in a single-bond geometry to one C(50) atom. In the tenth H site, H(29) is bonded in a single-bond geometry to one C(52) atom. In the eleventh H site, H(31) is bonded in a single-bond geometry to one C(57) atom. In the twelfth H site, H(35) is bonded in a single-bond geometry to one O(14) atom. The H(35)-O(14) bond length is 0.82 Å. In the thirteenth H site, H(37) is bonded in a single-bond geometry to one O(1) atom. The H(37)-O(1) bond length is 1.11 Å. In the fourteenth H site, H(36) is bonded in a single-bond geometry to one O(4) atom. The H(36)-O(4) bond length is 1.00 Å. There are fourteen inequivalent O sites. In the first O site, O(3) is bonded in a bent 120 degrees geometry to one Zn(2) and one C(39) atom. In the second O site, O(4) is bonded in a distorted tetrahedral geometry to one Zn(1), one Zn(2), one Zn(3), and one H(36) atom. In the third O site, O(1) is bonded in a 3-coordinate geometry to one Zn(2), one H(33), and one H(37) atom. In the fourth O site, O(2) is bonded in a bent 150 degrees geometry to one Zn(1) and one C(39) atom. In the fifth O site, O(5) is bonded in an L-shaped geometry to one Zn(1) and one C(45) atom. In the sixth O site, O(6) is bonded in a distorted L-shaped geometry to one Zn(1) and one C(45) atom. In the seventh O site, O(7) is bonded in a bent 120 degrees geometry to one Zn(1) and one C(51) atom. In the eighth O site, O(8) is bonded in a distorted bent 150 degrees geometry to one Zn(2) and one C(51) atom. In the ninth O site, O(11) is bonded in a distorted bent 120 degrees geometry to one Zn(1) and one C(38) atom. In the tenth O site, O(12) is bonded in a bent 120 degrees geometry to one Zn(3) and one C(38) atom. In the eleventh O site, O(13) is bonded in a bent 120 degrees geometry to one Zn(3) and one C(60) atom. In the twelfth O site, O(14) is bonded in a water-like geometry to one C(60) and one H(35) atom. In the thirteenth O site, O(9) is bonded in a bent 120 degrees geometry to one Zn(3) and one C(54) atom. In the fourteenth O site, O(10) is bonded in a distorted bent 120 degrees geometry to one Zn(2) and one C(54) atom. Linkers: 6 [O]C(=O)c1ccc(-c2cc(-c3ccc(C(=O)O)cc3)cc(C(c3cc(-c4ccc(C([O])=O)cc4)cc(-c4ccc(C(=O)O)cc4)c3)(c3cc(-c4ccc(C([O])=O)cc4)cc(-c4ccc(C(=O)O)cc4)c3)c3cc(-c4ccc(C([O])=O)cc4)cc(-c4ccc(C(=O)O)cc4)c3)c2)cc1 ,4 [O]C(=O)c1ccc(-c2cc(-c3ccc(C([O])=O)cc3)cc(C(c3cc(-c4ccc(C([O])=O)cc4)cc(-c4ccc(C([O])=O)cc4)c3)(c3cc(-c4ccc(C([O])=O)cc4)cc(-c4ccc(C([O])=O)cc4)c3)c3cc(-c4ccc(C([O])=O)cc4)cc(-c4ccc(C([O])=O)cc4)c3)c2)cc1. Metal clusters: 4 O.O[C]O[Zn@@]1(O)O[C]O[Zn]2O[C]O[Zn]3(O[C]O2)(O[C]O1)O[C]O3 ,4 O.O[C]O[Zn@]1(O)O[C]O[Zn]2O[C]O[Zn]3(O[C]O2)(O[C]O1)O[C]O3. RCSR code: tph. The MOF has largest included sphere 9.82 A, density 0.69 g/cm3, surface area 4410.97 m2/g, accessible volume 1.01 cm3/g