Gd2C59H35(N2O5)8(CH)2C5H4NO(C6NH5O)2 crystallizes in the triclinic P-1 space group. The structure consists of four 02329_fluka molecules, two 2-(methyliminomethyl)prop-2-enal molecules, and four 3-pyridinecarboxaldehyde molecules inside a Gd2C59H35(N2O5)8 framework. In the Gd2C59H35(N2O5)8 framework, there are two inequivalent Gd sites. In the first Gd site, Gd(1) is bonded in a 9-coordinate geometry to one N(14), one O(1), one O(14), one O(2), one O(27), one O(28), one O(37), and two equivalent O(13) atoms. The Gd(1)-N(14) bond length is 2.62 Å. The Gd(1)-O(1) bond length is 2.39 Å. The Gd(1)-O(14) bond length is 2.49 Å. The Gd(1)-O(2) bond length is 2.38 Å. The Gd(1)-O(27) bond length is 2.52 Å. The Gd(1)-O(28) bond length is 2.39 Å. The Gd(1)-O(37) bond length is 2.37 Å. There is one shorter (2.34 Å) and one longer (2.67 Å) Gd(1)-O(13) bond length. In the second Gd site, Gd(2) is bonded in a 9-coordinate geometry to one N(16), one O(16), one O(25), one O(26), one O(3), one O(39), one O(4), and two equivalent O(15) atoms. The Gd(2)-N(16) bond length is 2.74 Å. The Gd(2)-O(16) bond length is 2.45 Å. The Gd(2)-O(25) bond length is 2.35 Å. The Gd(2)-O(26) bond length is 2.42 Å. The Gd(2)-O(3) bond length is 2.46 Å. The Gd(2)-O(39) bond length is 2.33 Å. The Gd(2)-O(4) bond length is 2.40 Å. There is one shorter (2.35 Å) and one longer (2.74 Å) Gd(2)-O(15) bond length. There are fifty-nine inequivalent C sites. In the first C site, C(1) is bonded in a distorted bent 120 degrees geometry to one C(2), one O(1), and one O(2) atom. The C(1)-C(2) bond length is 1.51 Å. The C(1)-O(1) bond length is 1.26 Å. The C(1)-O(2) bond length is 1.27 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(7) atom. The C(2)-C(3) bond length is 1.40 Å. The C(2)-C(7) bond length is 1.39 Å. In the third C site, C(3) is bonded in a distorted single-bond geometry to one C(2), one C(4), and one H(1) atom. The C(3)-C(4) bond length is 1.39 Å. The C(3)-H(1) bond length is 1.09 Å. In the fourth C site, C(4) is bonded in a distorted trigonal planar geometry to one C(3), one C(5), and one N(1) atom. The C(4)-C(5) bond length is 1.41 Å. The C(4)-N(1) bond length is 1.47 Å. In the fifth C site, C(5) is bonded in a trigonal planar geometry to one C(4), one C(6), and one C(8) atom. The C(5)-C(6) bond length is 1.41 Å. The C(5)-C(8) bond length is 1.49 Å. In the sixth C site, C(6) is bonded in a distorted trigonal planar geometry to one C(5), one C(7), and one N(2) atom. The C(6)-C(7) bond length is 1.39 Å. The C(6)-N(2) bond length is 1.47 Å. In the seventh C site, C(7) is bonded in a distorted single-bond geometry to one C(2), one C(6), and one H(2) atom. The C(7)-H(2) bond length is 1.09 Å. In the eighth C site, C(8) is bonded in a trigonal planar geometry to one C(13), one C(5), and one C(9) atom. The C(8)-C(13) bond length is 1.41 Å. The C(8)-C(9) bond length is 1.41 Å. In the ninth C site, C(9) is bonded in a distorted trigonal planar geometry to one C(10), one C(8), and one N(3) atom. The C(9)-C(10) bond length is 1.39 Å. The C(9)-N(3) bond length is 1.48 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(3) atom. The C(10)-C(11) bond length is 1.39 Å. The C(10)-H(3) bond length is 1.09 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 1.50 Å. In the twelfth C site, C(12) is bonded in a distorted single-bond geometry to one C(11), one C(13), and one H(4) atom. The C(12)-C(13) bond length is 1.39 Å. The C(12)-H(4) bond length is 1.09 Å. In the thirteenth C site, C(13) is bonded in a distorted trigonal planar geometry to one C(12), one C(8), and one N(4) atom. The C(13)-N(4) bond length is 1.48 Å. In the fourteenth C site, C(14) is bonded in a distorted bent 120 degrees geometry to one C(11), one O(3), and one O(4) atom. The C(14)-O(3) bond length is 1.27 Å. The C(14)-O(4) bond length is 1.28 Å. In the fifteenth C site, C(15) is bonded in a distorted bent 120 degrees geometry to one C(16), one O(13), and one O(14) atom. The C(15)-C(16) bond length is 1.50 Å. The C(15)-O(13) bond length is 1.28 Å. The C(15)-O(14) bond length is 1.26 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 1.40 Å. The C(16)-C(21) bond length is 1.39 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(5) atom. The C(17)-C(18) bond length is 1.39 Å. The C(17)-H(5) bond length is 1.09 Å. In the eighteenth C site, C(18) is bonded in a distorted trigonal planar geometry to one C(17), one C(19), and one N(5) atom. The C(18)-C(19) bond length is 1.40 Å. The C(18)-N(5) bond length is 1.47 Å. In the nineteenth C site, C(19) is bonded in a trigonal planar geometry to one C(18), one C(20), and one C(22) atom. The C(19)-C(20) bond length is 1.41 Å. The C(19)-C(22) bond length is 1.49 Å. In the twentieth C site, C(20) is bonded in a trigonal planar geometry to one C(19), one C(21), and one N(6) atom. The C(20)-C(21) bond length is 1.39 Å. The C(20)-N(6) bond length is 1.48 Å. In the twenty-first C site, C(21) is bonded in a distorted single-bond geometry to one C(16), one C(20), and one H(6) atom. The C(21)-H(6) bond length is 1.09 Å. In the twenty-second C site, C(22) is bonded in a trigonal planar geometry to one C(19), one C(23), and one C(27) atom. The C(22)-C(23) bond length is 1.40 Å. The C(22)-C(27) bond length is 1.40 Å. In the twenty-third C site, C(23) is bonded in a distorted trigonal planar geometry to one C(22), one C(24), and one N(7) atom. The C(23)-C(24) bond length is 1.39 Å. The C(23)-N(7) bond length is 1.48 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(7) atom. The C(24)-C(25) bond length is 1.40 Å. The C(24)-H(7) bond length is 1.09 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 1.40 Å. The C(25)-C(28) bond length is 1.50 Å. In the twenty-sixth C site, C(26) is bonded in a distorted trigonal planar geometry to one C(25), one C(27), and one H(8) atom. The C(26)-C(27) bond length is 1.39 Å. The C(26)-H(8) bond length is 1.10 Å. In the twenty-seventh C site, C(27) is bonded in a distorted trigonal planar geometry to one C(22), one C(26), and one N(8) atom. The C(27)-N(8) bond length is 1.47 Å. In the twenty-eighth C site, C(28) is bonded in a bent 120 degrees geometry to one C(25), one O(15), and one O(16) atom. The C(28)-O(15) bond length is 1.28 Å. The C(28)-O(16) bond length is 1.26 Å. In the twenty-ninth C site, C(29) is bonded in a distorted bent 120 degrees geometry to one C(30), one O(25), and one O(26) atom. The C(29)-C(30) bond length is 1.51 Å. The C(29)-O(25) bond length is 1.27 Å. The C(29)-O(26) bond length is 1.27 Å. In the thirtieth C site, C(30) is bonded in a trigonal planar geometry to one C(29), one C(31), and one C(35) atom. The C(30)-C(31) bond length is 1.40 Å. The C(30)-C(35) bond length is 1.39 Å. In the thirty-first C site, C(31) is bonded in a distorted single-bond geometry to one C(30), one C(32), and one H(9) atom. The C(31)-C(32) bond length is 1.39 Å. The C(31)-H(9) bond length is 1.09 Å. In the thirty-second C site, C(32) is bonded in a distorted trigonal planar geometry to one C(31), one C(33), and one N(9) atom. The C(32)-C(33) bond length is 1.41 Å. The C(32)-N(9) bond length is 1.47 Å. In the thirty-third C site, C(33) is bonded in a trigonal planar geometry to one C(32), one C(34), and one C(36) atom. The C(33)-C(34) bond length is 1.41 Å. The C(33)-C(36) bond length is 1.49 Å. In the thirty-fourth C site, C(34) is bonded in a distorted trigonal planar geometry to one C(33), one C(35), and one N(10) atom. The C(34)-C(35) bond length is 1.39 Å. The C(34)-N(10) bond length is 1.47 Å. In the thirty-fifth C site, C(35) is bonded in a distorted trigonal planar geometry to one C(30), one C(34), and one H(10) atom. The C(35)-H(10) bond length is 1.09 Å. In the thirty-sixth C site, C(36) is bonded in a trigonal planar geometry to one C(33), one C(37), and one C(41) atom. The C(36)-C(37) bond length is 1.41 Å. The C(36)-C(41) bond length is 1.41 Å. In the thirty-seventh C site, C(37) is bonded in a distorted trigonal planar geometry to one C(36), one C(38), and one N(11) atom. The C(37)-C(38) bond length is 1.39 Å. The C(37)-N(11) bond length is 1.48 Å. In the thirty-eighth C site, C(38) is bonded in a distorted single-bond geometry to one C(37), one C(39), and one H(11) atom. The C(38)-C(39) bond length is 1.39 Å. The C(38)-H(11) bond length is 1.09 Å. In the thirty-ninth C site, C(39) is bonded in a trigonal planar geometry to one C(38), one C(40), and one C(42) atom. The C(39)-C(40) bond length is 1.39 Å. The C(39)-C(42) bond length is 1.49 Å. In the fortieth C site, C(40) is bonded in a distorted single-bond geometry to one C(39), one C(41), and one H(12) atom. The C(40)-C(41) bond length is 1.39 Å. The C(40)-H(12) bond length is 1.09 Å. In the forty-first C site, C(41) is bonded in a distorted trigonal planar geometry to one C(36), one C(40), and one N(12) atom. The C(41)-N(12) bond length is 1.47 Å. In the forty-second C site, C(42) is bonded in a distorted bent 120 degrees geometry to one C(39), one O(27), and one O(28) atom. The C(42)-O(27) bond length is 1.27 Å. The C(42)-O(28) bond length is 1.28 Å. In the forty-third C site, C(43) is bonded in a trigonal planar geometry to one N(13), one H(13), and one O(37) atom. The C(43)-N(13) bond length is 1.33 Å. The C(43)-H(13) bond length is 1.10 Å. The C(43)-O(37) bond length is 1.25 Å. In the forty-fourth C site, C(44) is bonded to one N(13), one H(14), one H(15), and one H(16) atom to form corner-sharing CH3N tetrahedra. The C(44)-N(13) bond length is 1.46 Å. The C(44)-H(14) bond length is 1.10 Å. The C(44)-H(15) bond length is 1.10 Å. The C(44)-H(16) bond length is 1.10 Å. In the forty-fifth C site, C(45) is bonded to one N(13), one H(17), one H(18), and one H(19) atom to form corner-sharing CH3N tetrahedra. The C(45)-N(13) bond length is 1.46 Å. The C(45)-H(17) bond length is 1.09 Å. The C(45)-H(18) bond length is 1.10 Å. The C(45)-H(19) bond length is 1.10 Å. In the forty-sixth C site, C(46) is bonded in a distorted trigonal planar geometry to one C(47), one N(14), and one H(20) atom. The C(46)-C(47) bond length is 1.40 Å. The C(46)-N(14) bond length is 1.35 Å. The C(46)-H(20) bond length is 1.09 Å. In the forty-seventh C site, C(47) is bonded in a distorted single-bond geometry to one C(46), one C(48), and one H(21) atom. The C(47)-C(48) bond length is 1.39 Å. The C(47)-H(21) bond length is 1.09 Å. In the forty-eighth C site, C(48) is bonded in a distorted trigonal planar geometry to one C(47), one C(49), and one H(22) atom. The C(48)-C(49) bond length is 1.40 Å. The C(48)-H(22) bond length is 1.09 Å. In the forty-ninth C site, C(49) is bonded in a trigonal planar geometry to one C(48), one C(50), and one C(51) atom. The C(49)-C(50) bond length is 1.40 Å. The C(49)-C(51) bond length is 1.47 Å. In the fiftieth C site, C(50) is bonded in a distorted trigonal planar geometry to one C(49), one N(14), and one H(23) atom. The C(50)-N(14) bond length is 1.34 Å. The C(50)-H(23) bond length is 1.09 Å. In the fifty-first C site, C(51) is bonded in a distorted bent 120 degrees geometry to one C(49), one H(24), and one O(38) atom. The C(51)-H(24) bond length is 1.11 Å. The C(51)-O(38) bond length is 1.23 Å. In the fifty-second C site, C(52) is bonded in a trigonal planar geometry to one N(15), one H(25), and one O(39) atom. The C(52)-N(15) bond length is 1.33 Å. The C(52)-H(25) bond length is 1.10 Å. The C(52)-O(39) bond length is 1.26 Å. In the fifty-third C site, C(53) is bonded to one N(15), one H(26), one H(27), and one H(28) atom to form corner-sharing CH3N tetrahedra. The C(53)-N(15) bond length is 1.46 Å. The C(53)-H(26) bond length is 1.10 Å. The C(53)-H(27) bond length is 1.09 Å. The C(53)-H(28) bond length is 1.09 Å. In the fifty-fourth C site, C(54) is bonded to one N(15), one H(29), one H(30), and one H(31) atom to form corner-sharing CH3N tetrahedra. The C(54)-N(15) bond length is 1.45 Å. The C(54)-H(29) bond length is 1.10 Å. The C(54)-H(30) bond length is 1.10 Å. The C(54)-H(31) bond length is 1.10 Å. In the fifty-fifth C site, C(55) is bonded in a distorted bent 120 degrees geometry to one N(16) and one H(32) atom. The C(55)-N(16) bond length is 1.35 Å. The C(55)-H(32) bond length is 1.09 Å. In the fifty-sixth C site, C(57) is bonded in a distorted single-bond geometry to one C(58) and one H(34) atom. The C(57)-C(58) bond length is 1.40 Å. The C(57)-H(34) bond length is 1.09 Å. In the fifty-seventh C site, C(58) is bonded in a trigonal planar geometry to one C(57), one C(59), and one C(60) atom. The C(58)-C(59) bond length is 1.41 Å. The C(58)-C(60) bond length is 1.48 Å. In the fifty-eighth C site, C(59) is bonded in a distorted bent 120 degrees geometry to one C(58), one N(16), and one H(35) atom. The C(59)-N(16) bond length is 1.34 Å. The C(59)-H(35) bond length is 1.09 Å. In the fifty-ninth C site, C(60) is bonded in a distorted bent 120 degrees geometry to one C(58), one H(36), and one O(40) atom. The C(60)-H(36) bond length is 1.12 Å. The C(60)-O(40) bond length is 1.23 Å. There are sixteen inequivalent N sites. In the first N site, N(1) is bonded in a trigonal planar geometry to one C(4), one O(5), and one O(6) atom. The N(1)-O(5) bond length is 1.24 Å. The N(1)-O(6) bond length is 1.24 Å. In the second N site, N(2) is bonded in a trigonal planar geometry to one C(6) and two equivalent O(7,8) atoms. Both N(2)-O(7,8) bond lengths are 1.24 Å. In the third N site, N(3) is bonded in a trigonal planar geometry to one C(9), one O(10), and one O(9) atom. The N(3)-O(10) bond length is 1.24 Å. The N(3)-O(9) bond length is 1.24 Å. In the fourth N site, N(4) is bonded in a trigonal planar geometry to one C(13), one O(11), and one O(12) atom. The N(4)-O(11) bond length is 1.24 Å. The N(4)-O(12) bond length is 1.24 Å. In the fifth N site, N(5) is bonded in a trigonal planar geometry to one C(18), one O(17), and one O(18) atom. The N(5)-O(17) bond length is 1.23 Å. The N(5)-O(18) bond length is 1.25 Å. In the sixth N site, N(6) is bonded in a trigonal planar geometry to one C(20), one O(19), and one O(20) atom. The N(6)-O(19) bond length is 1.24 Å. The N(6)-O(20) bond length is 1.24 Å. In the seventh N site, N(7) is bonded in a trigonal planar geometry to one C(23), one O(21), and one O(22) atom. The N(7)-O(21) bond length is 1.24 Å. The N(7)-O(22) bond length is 1.24 Å. In the eighth N site, N(8) is bonded in a trigonal planar geometry to one C(27), one O(23), and one O(24) atom. The N(8)-O(23) bond length is 1.24 Å. The N(8)-O(24) bond length is 1.23 Å. In the ninth N site, N(9) is bonded in a trigonal planar geometry to one C(32), one O(29), and one O(30) atom. The N(9)-O(29) bond length is 1.24 Å. The N(9)-O(30) bond length is 1.24 Å. In the tenth N site, N(10) is bonded in a trigonal planar geometry to one C(34), one O(31), and one O(32) atom. The N(10)-O(31) bond length is 1.24 Å. The N(10)-O(32) bond length is 1.24 Å. In the eleventh N site, N(11) is bonded in a trigonal planar geometry to one C(37), one O(33), and one O(34) atom. The N(11)-O(33) bond length is 1.24 Å. The N(11)-O(34) bond length is 1.24 Å. In the twelfth N site, N(12) is bonded in a trigonal planar geometry to one C(41), one O(35), and one O(36) atom. The N(12)-O(35) bond length is 1.24 Å. The N(12)-O(36) bond length is 1.24 Å. In the thirteenth N site, N(13) is bonded in a trigonal planar geometry to one C(43), one C(44), and one C(45) atom. In the fourteenth N site, N(14) is bonded in a distorted trigonal planar geometry to one Gd(1), one C(46), and one C(50) atom. In the fifteenth N site, N(15) is bonded in a trigonal planar geometry to one C(52), one C(53), and one C(54) atom. In the sixteenth N site, N(16) is bonded in a distorted bent 120 degrees geometry to one Gd(2), one C(55), and one C(59) atom. There are thirty-five inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one C(3) atom. In the second H site, H(2) is bonded in a single-bond geometry to one C(7) atom. In the third H site, H(3) is bonded in a single-bond geometry to one C(10) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one C(12) atom. In the fifth H site, H(5) is bonded in a single-bond geometry to one C(17) atom. In the sixth H site, H(6) is bonded in a single-bond geometry to one C(21) atom. In the seventh H site, H(7) is bonded in a single-bond geometry to one C(24) atom. In the eighth H site, H(8) is bonded in a single-bond geometry to one C(26) atom. In the ninth H site, H(9) is bonded in a single-bond geometry to one C(31) atom. In the tenth H site, H(10) is bonded in a single-bond geometry to one C(35) atom. In the eleventh H site, H(11) is bonded in a single-bond geometry to one C(38) atom. In the twelfth H site, H(12) is bonded in a single-bond geometry to one C(40) atom. In the thirteenth H site, H(13) is bonded in a single-bond geometry to one C(43) atom. In the fourteenth H site, H(14) is bonded in a single-bond geometry to one C(44) atom. In the fifteenth H site, H(15) is bonded in a single-bond geometry to one C(44) atom. In the sixteenth H site, H(16) is bonded in a single-bond geometry to one C(44) atom. In the seventeenth H site, H(17) is bonded in a single-bond geometry to one C(45) atom. In the eighteenth H site, H(18) is bonded in a single-bond geometry to one C(45) atom. In the nineteenth H site, H(19) is bonded in a single-bond geometry to one C(45) atom. In the twentieth H site, H(20) is bonded in a single-bond geometry to one C(46) atom. In the twenty-first H site, H(21) is bonded in a single-bond geometry to one C(47) atom. In the twenty-second H site, H(22) is bonded in a single-bond geometry to one C(48) atom. In the twenty-third H site, H(23) is bonded in a single-bond geometry to one C(50) atom. In the twenty-fourth H site, H(24) is bonded in a single-bond geometry to one C(51) atom. In the twenty-fifth H site, H(25) is bonded in a single-bond geometry to one C(52) atom. In the twenty-sixth H site, H(26) is bonded in a single-bond geometry to one C(53) atom. In the twenty-seventh H site, H(27) is bonded in a single-bond geometry to one C(53) atom. In the twenty-eighth H site, H(28) is bonded in a single-bond geometry to one C(53) atom. In the twenty-ninth H site, H(29) is bonded in a single-bond geometry to one C(54) atom. In the thirtieth H site, H(30) is bonded in a single-bond geometry to one C(54) atom. In the thirty-first H site, H(31) is bonded in a single-bond geometry to one C(54) atom. In the thirty-second H site, H(32) is bonded in a single-bond geometry to one C(55) atom. In the thirty-third H site, H(34) is bonded in a single-bond geometry to one C(57) atom. In the thirty-fourth H site, H(35) is bonded in a single-bond geometry to one C(59) atom. In the thirty-fifth H site, H(36) is bonded in a single-bond geometry to one C(60) atom. There are thirty-nine inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to one Gd(1) and one C(1) atom. In the second O site, O(2) is bonded in a distorted single-bond geometry to one Gd(1) and one C(1) atom. In the third O site, O(3) is bonded in a distorted single-bond geometry to one Gd(2) and one C(14) atom. In the fourth O site, O(4) is bonded in a distorted L-shaped geometry to one Gd(2) and one C(14) atom. In the fifth O site, O(5) is bonded in a single-bond geometry to one N(1) atom. In the sixth O site, O(6) is bonded in a single-bond geometry to one N(1) atom. In the seventh O site, O(7,8) is bonded in a single-bond geometry to one N(2) atom. In the eighth O site, O(9) is bonded in a single-bond geometry to one N(3) atom. In the ninth O site, O(10) is bonded in a single-bond geometry to one N(3) atom. In the tenth O site, O(11) is bonded in a single-bond geometry to one N(4) atom. In the eleventh O site, O(12) is bonded in a single-bond geometry to one N(4) atom. In the twelfth O site, O(13) is bonded in a 1-coordinate geometry to two equivalent Gd(1) and one C(15) atom. In the thirteenth O site, O(14) is bonded in a distorted single-bond geometry to one Gd(1) and one C(15) atom. In the fourteenth O site, O(15) is bonded in a distorted single-bond geometry to two equivalent Gd(2) and one C(28) atom. In the fifteenth O site, O(16) is bonded in a distorted water-like geometry to one Gd(2) and one C(28) atom. In the sixteenth O site, O(17) is bonded in a single-bond geometry to one N(5) atom. In the seventeenth O site, O(18) is bonded in a single-bond geometry to one N(5) atom. In the eighteenth O site, O(19) is bonded in a single-bond geometry to one N(6) atom. In the nineteenth O site, O(20) is bonded in a single-bond geometry to one N(6) atom. In the twentieth O site, O(21) is bonded in a single-bond geometry to one N(7) atom. In the twenty-first O site, O(22) is bonded in a single-bond geometry to one N(7) atom. In the twenty-second O site, O(23) is bonded in a single-bond geometry to one N(8) atom. In the twenty-third O site, O(24) is bonded in a single-bond geometry to one N(8) atom. In the twenty-fourth O site, O(25) is bonded in a 2-coordinate geometry to one Gd(2) and one C(29) atom. In the twenty-fifth O site, O(26) is bonded in a distorted bent 150 degrees geometry to one Gd(2) and one C(29) atom. In the twenty-sixth O site, O(27) is bonded in a distorted single-bond geometry to one Gd(1) and one C(42) atom. In the twenty-seventh O site, O(28) is bonded in a distorted L-shaped geometry to one Gd(1) and one C(42) atom. In the twenty-eighth O site, O(29) is bonded in a single-bond geometry to one N(9) atom. In the twenty-ninth O site, O(30) is bonded in a single-bond geometry to one N(9) atom. In the thirtieth O site, O(31) is bonded in a single-bond geometry to one N(10) atom. In the thirty-first O site, O(32) is bonded in a single-bond geometry to one N(10) atom. In the thirty-second O site, O(33) is bonded in a single-bond geometry to one N(11) atom. In the thirty-third O site, O(34) is bonded in a single-bond geometry to one N(11) atom. In the thirty-fourth O site, O(35) is bonded in a single-bond geometry to one N(12) atom. In the thirty-fifth O site, O(36) is bonded in a single-bond geometry to one N(12) atom. In the thirty-sixth O site, O(37) is bonded in a distorted bent 150 degrees geometry to one Gd(1) and one C(43) atom. In the thirty-seventh O site, O(38) is bonded in a single-bond geometry to one C(51) atom. In the thirty-eighth O site, O(39) is bonded in a 2-coordinate geometry to one Gd(2) and one C(52) atom. In the thirty-ninth O site, O(40) is bonded in a single-bond geometry to one C(60) atom. Linkers: 6 [O]C(=O)c1cc([N+](=O)[O-])c(-c2c([N+](=O)[O-])cc(C([O])=O)cc2[N+](=O)[O-])c([N+](=O)[O-])c1. Metal clusters: 4 [Gd]. The MOF has largest included sphere 4.29 A, density 1.67 g/cm3, surface area 4100.38 m2/g, accessible volume 0.17 cm3/g