GdCoC22N5H12O8 crystallizes in the triclinic P1 space group. There are four inequivalent Gd sites. In the first Gd site, Gd(1) is bonded in a 9-coordinate geometry to one N(10), one O(1), one O(11), one O(17), one O(21), one O(25), one O(31), one O(5), and one O(7) atom. The Gd(1)-N(10) bond length is 2.58 Å. The Gd(1)-O(1) bond length is 2.63 Å. The Gd(1)-O(11) bond length is 2.28 Å. The Gd(1)-O(17) bond length is 2.43 Å. The Gd(1)-O(21) bond length is 2.45 Å. The Gd(1)-O(25) bond length is 2.44 Å. The Gd(1)-O(31) bond length is 2.40 Å. The Gd(1)-O(5) bond length is 2.53 Å. The Gd(1)-O(7) bond length is 2.33 Å. In the second Gd site, Gd(2) is bonded in a 9-coordinate geometry to one N(9), one O(12), one O(18), one O(2), one O(22), one O(26), one O(32), one O(6), and one O(8) atom. The Gd(2)-N(9) bond length is 2.56 Å. The Gd(2)-O(12) bond length is 2.27 Å. The Gd(2)-O(18) bond length is 2.46 Å. The Gd(2)-O(2) bond length is 2.53 Å. The Gd(2)-O(22) bond length is 2.48 Å. The Gd(2)-O(26) bond length is 2.50 Å. The Gd(2)-O(32) bond length is 2.38 Å. The Gd(2)-O(6) bond length is 2.54 Å. The Gd(2)-O(8) bond length is 2.33 Å. In the third Gd site, Gd(3) is bonded in a 9-coordinate geometry to one N(12), one O(19), one O(23), one O(27), one O(29), one O(3), one O(5), one O(7), and one O(9) atom. The Gd(3)-N(12) bond length is 2.56 Å. The Gd(3)-O(19) bond length is 2.45 Å. The Gd(3)-O(23) bond length is 2.48 Å. The Gd(3)-O(27) bond length is 2.48 Å. The Gd(3)-O(29) bond length is 2.38 Å. The Gd(3)-O(3) bond length is 2.56 Å. The Gd(3)-O(5) bond length is 2.34 Å. The Gd(3)-O(7) bond length is 2.55 Å. The Gd(3)-O(9) bond length is 2.26 Å. In the fourth Gd site, Gd(4) is bonded in a 9-coordinate geometry to one N(11), one O(10), one O(20), one O(24), one O(28), one O(30), one O(4), one O(6), and one O(8) atom. The Gd(4)-N(11) bond length is 2.57 Å. The Gd(4)-O(10) bond length is 2.31 Å. The Gd(4)-O(20) bond length is 2.44 Å. The Gd(4)-O(24) bond length is 2.45 Å. The Gd(4)-O(28) bond length is 2.47 Å. The Gd(4)-O(30) bond length is 2.40 Å. The Gd(4)-O(4) bond length is 2.57 Å. The Gd(4)-O(6) bond length is 2.31 Å. The Gd(4)-O(8) bond length is 2.54 Å. There are four inequivalent Co sites. In the first Co site, Co(1) is bonded in an octahedral geometry to one N(1), one N(16), one N(17), one N(6), one O(1), and one O(14) atom. The Co(1)-N(1) bond length is 2.08 Å. The Co(1)-N(16) bond length is 2.11 Å. The Co(1)-N(17) bond length is 2.14 Å. The Co(1)-N(6) bond length is 2.12 Å. The Co(1)-O(1) bond length is 2.22 Å. The Co(1)-O(14) bond length is 2.03 Å. In the second Co site, Co(2) is bonded in an octahedral geometry to one N(15), one N(18), one N(2), one N(5), one O(13), and one O(2) atom. The Co(2)-N(15) bond length is 1.96 Å. The Co(2)-N(18) bond length is 1.99 Å. The Co(2)-N(2) bond length is 1.94 Å. The Co(2)-N(5) bond length is 1.97 Å. The Co(2)-O(13) bond length is 2.10 Å. The Co(2)-O(2) bond length is 2.39 Å. In the third Co site, Co(3) is bonded in an octahedral geometry to one N(14), one N(19), one N(3), one N(8), one O(16), and one O(3) atom. The Co(3)-N(14) bond length is 1.94 Å. The Co(3)-N(19) bond length is 1.97 Å. The Co(3)-N(3) bond length is 2.00 Å. The Co(3)-N(8) bond length is 2.04 Å. The Co(3)-O(16) bond length is 2.08 Å. The Co(3)-O(3) bond length is 2.31 Å. In the fourth Co site, Co(4) is bonded in an octahedral geometry to one N(13), one N(20), one N(4), one N(7), one O(15), and one O(4) atom. The Co(4)-N(13) bond length is 1.92 Å. The Co(4)-N(20) bond length is 1.96 Å. The Co(4)-N(4) bond length is 2.01 Å. The Co(4)-N(7) bond length is 2.04 Å. The Co(4)-O(15) bond length is 2.09 Å. The Co(4)-O(4) bond length is 2.34 Å. There are eighty-eight inequivalent C sites. In the first C site, C(1) is bonded in a distorted bent 120 degrees geometry to one O(1) and one O(5) atom. The C(1)-O(1) bond length is 1.29 Å. The C(1)-O(5) bond length is 1.27 Å. In the second C site, C(2) is bonded in a distorted bent 120 degrees geometry to one O(2) and one O(6) atom. The C(2)-O(2) bond length is 1.28 Å. The C(2)-O(6) bond length is 1.28 Å. In the third C site, C(3) is bonded in a distorted bent 120 degrees geometry to one C(7), one O(3), and one O(7) atom. The C(3)-C(7) bond length is 1.46 Å. The C(3)-O(3) bond length is 1.29 Å. The C(3)-O(7) bond length is 1.27 Å. In the fourth C site, C(4) is bonded in a distorted bent 120 degrees geometry to one O(4) and one O(8) atom. The C(4)-O(4) bond length is 1.28 Å. The C(4)-O(8) bond length is 1.27 Å. In the fifth C site, C(5) is bonded in a distorted single-bond geometry to one N(1) atom. The C(5)-N(1) bond length is 1.37 Å. In the sixth C site, C(6) is bonded in a distorted single-bond geometry to one N(2) atom. The C(6)-N(2) bond length is 1.38 Å. In the seventh C site, C(7) is bonded in a distorted single-bond geometry to one C(11), one C(3), and one N(3) atom. The C(7)-C(11) bond length is 1.40 Å. The C(7)-N(3) bond length is 1.38 Å. In the eighth C site, C(8) is bonded in a distorted single-bond geometry to one N(4) atom. The C(8)-N(4) bond length is 1.38 Å. In the ninth C site, C(9) is bonded in a distorted single-bond geometry to one N(5) atom. The C(9)-N(5) bond length is 1.38 Å. In the tenth C site, C(10) is bonded in a distorted single-bond geometry to one N(6) atom. The C(10)-N(6) bond length is 1.37 Å. In the eleventh C site, C(11) is bonded in a distorted single-bond geometry to one C(7) and one N(7) atom. The C(11)-N(7) bond length is 1.37 Å. In the twelfth C site, C(12) is bonded in a distorted single-bond geometry to one N(8) atom. The C(12)-N(8) bond length is 1.37 Å. In the thirteenth C site, C(13) is bonded in a distorted bent 120 degrees geometry to one O(13) and one O(9) atom. The C(13)-O(13) bond length is 1.27 Å. The C(13)-O(9) bond length is 1.26 Å. In the fourteenth C site, C(14) is bonded in a distorted bent 120 degrees geometry to one O(10) and one O(14) atom. The C(14)-O(10) bond length is 1.26 Å. The C(14)-O(14) bond length is 1.28 Å. In the fifteenth C site, C(15) is bonded in a distorted bent 120 degrees geometry to one O(11) and one O(15) atom. The C(15)-O(11) bond length is 1.26 Å. The C(15)-O(15) bond length is 1.27 Å. In the sixteenth C site, C(16) is bonded in a distorted bent 120 degrees geometry to one O(12) and one O(16) atom. The C(16)-O(12) bond length is 1.26 Å. The C(16)-O(16) bond length is 1.27 Å. In the seventeenth C site, C(17) is bonded in a distorted trigonal planar geometry to one C(21), one N(1), and one N(5) atom. The C(17)-C(21) bond length is 1.46 Å. The C(17)-N(1) bond length is 1.35 Å. The C(17)-N(5) bond length is 1.37 Å. In the eighteenth C site, C(18) is bonded in a distorted trigonal planar geometry to one C(22), one N(2), and one N(6) atom. The C(18)-C(22) bond length is 1.46 Å. The C(18)-N(2) bond length is 1.36 Å. The C(18)-N(6) bond length is 1.36 Å. In the nineteenth C site, C(19) is bonded in a distorted trigonal planar geometry to one C(23), one N(3), and one N(7) atom. The C(19)-C(23) bond length is 1.47 Å. The C(19)-N(3) bond length is 1.36 Å. The C(19)-N(7) bond length is 1.37 Å. In the twentieth C site, C(20) is bonded in a distorted trigonal planar geometry to one C(24), one N(4), and one N(8) atom. The C(20)-C(24) bond length is 1.46 Å. The C(20)-N(4) bond length is 1.36 Å. The C(20)-N(8) bond length is 1.37 Å. In the twenty-first C site, C(21) is bonded in a trigonal planar geometry to one C(17), one C(25), and one C(37) atom. The C(21)-C(25) bond length is 1.40 Å. The C(21)-C(37) bond length is 1.40 Å. In the twenty-second C site, C(22) is bonded in a trigonal planar geometry to one C(18), one C(26), and one C(38) atom. The C(22)-C(26) bond length is 1.40 Å. The C(22)-C(38) bond length is 1.40 Å. In the twenty-third C site, C(23) is bonded in a trigonal planar geometry to one C(19), one C(27), and one C(39) atom. The C(23)-C(27) bond length is 1.40 Å. The C(23)-C(39) bond length is 1.40 Å. In the twenty-fourth C site, C(24) is bonded in a trigonal planar geometry to one C(20), one C(28), and one C(40) atom. The C(24)-C(28) bond length is 1.40 Å. The C(24)-C(40) bond length is 1.40 Å. In the twenty-fifth C site, C(25) is bonded in a distorted single-bond geometry to one C(21), one C(29), and one H(1) atom. The C(25)-C(29) bond length is 1.39 Å. The C(25)-H(1) bond length is 1.09 Å. In the twenty-sixth C site, C(26) is bonded in a distorted single-bond geometry to one C(22), one C(30), and one H(2) atom. The C(26)-C(30) bond length is 1.39 Å. The C(26)-H(2) bond length is 1.09 Å. In the twenty-seventh C site, C(27) is bonded in a distorted single-bond geometry to one C(23), one C(31), and one H(3) atom. The C(27)-C(31) bond length is 1.39 Å. The C(27)-H(3) bond length is 1.09 Å. In the twenty-eighth C site, C(28) is bonded in a distorted single-bond geometry to one C(24), one C(32), and one H(4) atom. The C(28)-C(32) bond length is 1.39 Å. The C(28)-H(4) bond length is 1.09 Å. In the twenty-ninth C site, C(29) is bonded in a distorted trigonal planar geometry to one C(25); one C(33); and one H(5,8) atom. The C(29)-C(33) bond length is 1.39 Å. The C(29)-H(5,8) bond length is 1.09 Å. In the thirtieth C site, C(30) is bonded in a distorted trigonal planar geometry to one C(26), one C(34), and one H(6) atom. The C(30)-C(34) bond length is 1.39 Å. The C(30)-H(6) bond length is 1.09 Å. In the thirty-first C site, C(31) is bonded in a distorted trigonal planar geometry to one C(27), one C(35), and one H(7) atom. The C(31)-C(35) bond length is 1.39 Å. The C(31)-H(7) 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(28); one C(36); and one H(5,8) atom. The C(32)-C(36) bond length is 1.39 Å. The C(32)-H(5,8) bond length is 1.09 Å. In the thirty-third C site, C(33) is bonded in a distorted trigonal planar geometry to one C(29), one N(9), and one H(9) atom. The C(33)-N(9) bond length is 1.35 Å. The C(33)-H(9) bond length is 1.09 Å. In the thirty-fourth C site, C(34) is bonded in a distorted trigonal planar geometry to one C(30), one N(10), and one H(10) atom. The C(34)-N(10) bond length is 1.35 Å. The C(34)-H(10) bond length is 1.09 Å. In the thirty-fifth C site, C(35) is bonded in a distorted trigonal planar geometry to one C(31), one N(11), and one H(11) atom. The C(35)-N(11) bond length is 1.35 Å. The C(35)-H(11) bond length is 1.09 Å. In the thirty-sixth C site, C(36) is bonded in a distorted trigonal planar geometry to one C(32), one N(12), and one H(12) atom. The C(36)-N(12) bond length is 1.35 Å. The C(36)-H(12) bond length is 1.09 Å. In the thirty-seventh C site, C(37) is bonded in a distorted trigonal planar geometry to one C(21), one N(9), and one H(13) atom. The C(37)-N(9) bond length is 1.34 Å. The C(37)-H(13) bond length is 1.09 Å. In the thirty-eighth C site, C(38) is bonded in a distorted trigonal planar geometry to one C(22), one N(10), and one H(14) atom. The C(38)-N(10) bond length is 1.34 Å. The C(38)-H(14) bond length is 1.09 Å. In the thirty-ninth C site, C(39) is bonded in a distorted trigonal planar geometry to one C(23), one N(11), and one H(15) atom. The C(39)-N(11) bond length is 1.34 Å. The C(39)-H(15) bond length is 1.09 Å. In the fortieth C site, C(40) is bonded in a distorted trigonal planar geometry to one C(24), one N(12), and one H(16) atom. The C(40)-N(12) bond length is 1.34 Å. The C(40)-H(16) bond length is 1.09 Å. In the forty-first C site, C(41) is bonded in a distorted bent 120 degrees geometry to one C(45), one O(17), and one O(21) atom. The C(41)-C(45) bond length is 1.50 Å. The C(41)-O(17) bond length is 1.28 Å. The C(41)-O(21) bond length is 1.27 Å. In the forty-second C site, C(42) is bonded in a distorted bent 120 degrees geometry to one C(46), one O(18), and one O(22) atom. The C(42)-C(46) bond length is 1.50 Å. The C(42)-O(18) bond length is 1.28 Å. The C(42)-O(22) bond length is 1.27 Å. In the forty-third C site, C(43) is bonded in a distorted bent 120 degrees geometry to one C(47), one O(19), and one O(23) atom. The C(43)-C(47) bond length is 1.50 Å. The C(43)-O(19) bond length is 1.28 Å. The C(43)-O(23) bond length is 1.27 Å. In the forty-fourth C site, C(44) is bonded in a distorted bent 120 degrees geometry to one C(48), one O(20), and one O(24) atom. The C(44)-C(48) bond length is 1.50 Å. The C(44)-O(20) bond length is 1.28 Å. The C(44)-O(24) bond length is 1.27 Å. In the forty-fifth C site, C(45) is bonded in a trigonal planar geometry to one C(41), one C(49), and one C(53) atom. The C(45)-C(49) bond length is 1.40 Å. The C(45)-C(53) bond length is 1.40 Å. In the forty-sixth C site, C(46) is bonded in a trigonal planar geometry to one C(42), one C(50), and one C(54) atom. The C(46)-C(50) bond length is 1.40 Å. The C(46)-C(54) bond length is 1.40 Å. In the forty-seventh C site, C(47) is bonded in a trigonal planar geometry to one C(43), one C(51), and one C(55) atom. The C(47)-C(51) bond length is 1.40 Å. The C(47)-C(55) bond length is 1.40 Å. In the forty-eighth C site, C(48) is bonded in a trigonal planar geometry to one C(44), one C(52), and one C(56) atom. The C(48)-C(52) bond length is 1.40 Å. The C(48)-C(56) bond length is 1.40 Å. In the forty-ninth C site, C(49) is bonded in a distorted single-bond geometry to one C(45) and one H(17) atom. The C(49)-H(17) bond length is 1.09 Å. In the fiftieth C site, C(50) is bonded in a distorted single-bond geometry to one C(46) and one H(18) atom. The C(50)-H(18) bond length is 1.09 Å. In the fifty-first C site, C(51) is bonded in a distorted single-bond geometry to one C(47) and one H(19) atom. The C(51)-H(19) bond length is 1.09 Å. In the fifty-second C site, C(52) is bonded in a distorted single-bond geometry to one C(48) and one H(20) atom. The C(52)-H(20) bond length is 1.09 Å. In the fifty-third C site, C(53) is bonded in a distorted trigonal planar geometry to one C(45), one C(61), and one H(21) atom. The C(53)-C(61) bond length is 1.39 Å. The C(53)-H(21) bond length is 1.09 Å. In the fifty-fourth C site, C(54) is bonded in a distorted trigonal planar geometry to one C(46), one C(62), and one H(22) atom. The C(54)-C(62) bond length is 1.39 Å. The C(54)-H(22) bond length is 1.09 Å. In the fifty-fifth C site, C(55) is bonded in a distorted trigonal planar geometry to one C(47), one C(63), and one H(23) atom. The C(55)-C(63) bond length is 1.39 Å. The C(55)-H(23) bond length is 1.09 Å. In the fifty-sixth C site, C(56) is bonded in a distorted trigonal planar geometry to one C(48), one C(64), and one H(24) atom. The C(56)-C(64) bond length is 1.39 Å. The C(56)-H(24) bond length is 1.09 Å. In the fifty-seventh C site, C(57) is bonded in a distorted bent 120 degrees geometry to one N(13) and one H(25) atom. The C(57)-N(13) bond length is 1.35 Å. The C(57)-H(25) bond length is 1.09 Å. In the fifty-eighth C site, C(58) is bonded in a distorted bent 120 degrees geometry to one N(14) and one H(26) atom. The C(58)-N(14) bond length is 1.35 Å. The C(58)-H(26) bond length is 1.09 Å. In the fifty-ninth C site, C(59) is bonded in a distorted bent 120 degrees geometry to one N(15) and one H(27) atom. The C(59)-N(15) bond length is 1.35 Å. The C(59)-H(27) bond length is 1.09 Å. In the sixtieth C site, C(60) is bonded in a distorted bent 120 degrees geometry to one N(16) and one H(28) atom. The C(60)-N(16) bond length is 1.35 Å. The C(60)-H(28) bond length is 1.09 Å. In the sixty-first C site, C(61) is bonded in a distorted bent 120 degrees geometry to one C(53), one N(13), and one H(29) atom. The C(61)-N(13) bond length is 1.35 Å. The C(61)-H(29) bond length is 1.09 Å. In the sixty-second C site, C(62) is bonded in a distorted bent 120 degrees geometry to one C(54), one N(14), and one H(30) atom. The C(62)-N(14) bond length is 1.35 Å. The C(62)-H(30) bond length is 1.09 Å. In the sixty-third C site, C(63) is bonded in a distorted bent 120 degrees geometry to one C(55), one N(15), and one H(31) atom. The C(63)-N(15) bond length is 1.35 Å. The C(63)-H(31) bond length is 1.09 Å. In the sixty-fourth C site, C(64) is bonded in a distorted bent 120 degrees geometry to one C(56), one N(16), and one H(32) atom. The C(64)-N(16) bond length is 1.35 Å. The C(64)-H(32) bond length is 1.09 Å. In the sixty-fifth C site, C(65) is bonded in a distorted bent 120 degrees geometry to one C(69), one O(25), and one O(29) atom. The C(65)-C(69) bond length is 1.51 Å. The C(65)-O(25) bond length is 1.27 Å. The C(65)-O(29) bond length is 1.27 Å. In the sixty-sixth C site, C(66) is bonded in a distorted bent 120 degrees geometry to one C(70), one O(26), and one O(30) atom. The C(66)-C(70) bond length is 1.52 Å. The C(66)-O(26) bond length is 1.27 Å. The C(66)-O(30) bond length is 1.27 Å. In the sixty-seventh C site, C(67) is bonded in a distorted bent 120 degrees geometry to one C(71), one O(27), and one O(31) atom. The C(67)-C(71) bond length is 1.52 Å. The C(67)-O(27) bond length is 1.27 Å. The C(67)-O(31) bond length is 1.27 Å. In the sixty-eighth C site, C(68) is bonded in a distorted bent 120 degrees geometry to one C(72), one O(28), and one O(32) atom. The C(68)-C(72) bond length is 1.51 Å. The C(68)-O(28) bond length is 1.27 Å. The C(68)-O(32) bond length is 1.27 Å. In the sixty-ninth C site, C(69) is bonded in a trigonal planar geometry to one C(65), one C(73), and one C(77) atom. The C(69)-C(73) bond length is 1.40 Å. The C(69)-C(77) bond length is 1.40 Å. In the seventieth C site, C(70) is bonded in a trigonal planar geometry to one C(66), one C(74), and one C(78) atom. The C(70)-C(74) bond length is 1.40 Å. The C(70)-C(78) bond length is 1.40 Å. In the seventy-first C site, C(71) is bonded in a trigonal planar geometry to one C(67), one C(75), and one C(79) atom. The C(71)-C(75) bond length is 1.40 Å. The C(71)-C(79) bond length is 1.40 Å. In the seventy-second C site, C(72) is bonded in a trigonal planar geometry to one C(68), one C(76), and one C(80) atom. The C(72)-C(76) bond length is 1.40 Å. The C(72)-C(80) bond length is 1.40 Å. In the seventy-third C site, C(73) is bonded in a distorted single-bond geometry to one C(69) and one H(33) atom. The C(73)-H(33) bond length is 1.09 Å. In the seventy-fourth C site, C(74) is bonded in a distorted single-bond geometry to one C(70) and one H(34,36) atom. The C(74)-H(34,36) bond length is 1.09 Å. In the seventy-fifth C site, C(75) is bonded in a distorted single-bond geometry to one C(71) and one H(35) atom. The C(75)-H(35) bond length is 1.09 Å. In the seventy-sixth C site, C(76) is bonded in a distorted single-bond geometry to one C(72) and one H(34,36) atom. The C(76)-H(34,36) bond length is 1.09 Å. In the seventy-seventh C site, C(77) is bonded in a distorted single-bond geometry to one C(69), one C(85), and one H(37) atom. The C(77)-C(85) bond length is 1.39 Å. The C(77)-H(37) bond length is 1.09 Å. In the seventy-eighth C site, C(78) is bonded in a distorted single-bond geometry to one C(70) and one H(38,40) atom. The C(78)-H(38,40) bond length is 1.09 Å. In the seventy-ninth C site, C(79) is bonded in a distorted single-bond geometry to one C(71) and one H(39) atom. The C(79)-H(39) bond length is 1.09 Å. In the eightieth C site, C(80) is bonded in a distorted single-bond geometry to one C(72) and one H(38,40) atom. The C(80)-H(38,40) bond length is 1.09 Å. In the eighty-first C site, C(81) is bonded in a distorted trigonal planar geometry to one N(17) and one H(41) atom. The C(81)-N(17) bond length is 1.35 Å. The C(81)-H(41) bond length is 1.09 Å. In the eighty-second C site, C(82) is bonded in a distorted bent 120 degrees geometry to one N(18) and one H(42) atom. The C(82)-N(18) bond length is 1.36 Å. The C(82)-H(42) bond length is 1.08 Å. In the eighty-third C site, C(83) is bonded in a distorted bent 120 degrees geometry to one N(19) and one H(43) atom. The C(83)-N(19) bond length is 1.36 Å. The C(83)-H(43) bond length is 1.08 Å. In the eighty-fourth C site, C(84) is bonded in a distorted bent 120 degrees geometry to one N(20) and one H(44) atom. The C(84)-N(20) bond length is 1.36 Å. The C(84)-H(44) bond length is 1.08 Å. In the eighty-fifth C site, C(85) is bonded in a distorted trigonal planar geometry to one C(77), one N(17), and one H(45) atom. The C(85)-N(17) bond length is 1.35 Å. The C(85)-H(45) bond length is 1.09 Å. In the eighty-sixth C site, C(86) is bonded in a distorted bent 120 degrees geometry to one N(18) and one H(46) atom. The C(86)-N(18) bond length is 1.36 Å. The C(86)-H(46) bond length is 1.09 Å. In the eighty-seventh C site, C(87) is bonded in a distorted bent 120 degrees geometry to one N(19) and one H(47) atom. The C(87)-N(19) bond length is 1.36 Å. The C(87)-H(47) bond length is 1.09 Å. In the eighty-eighth C site, C(88) is bonded in a distorted bent 120 degrees geometry to one N(20) and one H(48) atom. The C(88)-N(20) bond length is 1.36 Å. The C(88)-H(48) bond length is 1.09 Å. There are twenty inequivalent N sites. In the first N site, N(1) is bonded in a distorted trigonal planar geometry to one Co(1), one C(17), and one C(5) atom. In the second N site, N(2) is bonded in a trigonal planar geometry to one Co(2), one C(18), and one C(6) atom. In the third N site, N(3) is bonded in a distorted trigonal planar geometry to one Co(3), one C(19), and one C(7) atom. In the fourth N site, N(4) is bonded in a distorted trigonal planar geometry to one Co(4), one C(20), and one C(8) atom. In the fifth N site, N(5) is bonded in a distorted trigonal planar geometry to one Co(2), one C(17), and one C(9) atom. In the sixth N site, N(6) is bonded in a distorted trigonal planar geometry to one Co(1), one C(10), and one C(18) atom. In the seventh N site, N(7) is bonded in a distorted trigonal planar geometry to one Co(4), one C(11), and one C(19) atom. In the eighth N site, N(8) is bonded in a distorted trigonal planar geometry to one Co(3), one C(12), and one C(20) atom. In the ninth N site, N(9) is bonded in a distorted trigonal planar geometry to one Gd(2), one C(33), and one C(37) atom. In the tenth N site, N(10) is bonded in a distorted trigonal planar geometry to one Gd(1), one C(34), and one C(38) atom. In the eleventh N site, N(11) is bonded in a distorted trigonal planar geometry to one Gd(4), one C(35), and one C(39) atom. In the twelfth N site, N(12) is bonded in a distorted trigonal planar geometry to one Gd(3), one C(36), and one C(40) atom. In the thirteenth N site, N(13) is bonded in a trigonal planar geometry to one Co(4), one C(57), and one C(61) atom. In the fourteenth N site, N(14) is bonded in a trigonal planar geometry to one Co(3), one C(58), and one C(62) atom. In the fifteenth N site, N(15) is bonded in a trigonal planar geometry to one Co(2), one C(59), and one C(63) atom. In the sixteenth N site, N(16) is bonded in a trigonal planar geometry to one Co(1), one C(60), and one C(64) atom. In the seventeenth N site, N(17) is bonded in a trigonal planar geometry to one Co(1), one C(81), and one C(85) atom. In the eighteenth N site, N(18) is bonded in a trigonal planar geometry to one Co(2), one C(82), and one C(86) atom. In the nineteenth N site, N(19) is bonded in a trigonal planar geometry to one Co(3), one C(83), and one C(87) atom. In the twentieth N site, N(20) is bonded in a trigonal planar geometry to one Co(4), one C(84), and one C(88) atom. There are forty-five inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one C(25) atom. In the second H site, H(2) is bonded in a single-bond geometry to one C(26) atom. In the third H site, H(3) is bonded in a single-bond geometry to one C(27) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one C(28) atom. In the fifth H site, H(5,8) is bonded in a single-bond geometry to one C(29) atom. In the sixth H site, H(6) is bonded in a single-bond geometry to one C(30) atom. In the seventh H site, H(7) is bonded in a single-bond geometry to one C(31) atom. In the eighth H site, H(9) is bonded in a single-bond geometry to one C(33) atom. In the ninth H site, H(10) is bonded in a single-bond geometry to one C(34) atom. In the tenth H site, H(11) is bonded in a single-bond geometry to one C(35) atom. In the eleventh H site, H(12) is bonded in a single-bond geometry to one C(36) atom. In the twelfth H site, H(13) is bonded in a single-bond geometry to one C(37) atom. In the thirteenth H site, H(14) is bonded in a single-bond geometry to one C(38) atom. In the fourteenth H site, H(15) is bonded in a single-bond geometry to one C(39) atom. In the fifteenth H site, H(16) is bonded in a single-bond geometry to one C(40) atom. In the sixteenth H site, H(17) is bonded in a single-bond geometry to one C(49) atom. In the seventeenth H site, H(18) is bonded in a single-bond geometry to one C(50) atom. In the eighteenth H site, H(19) is bonded in a single-bond geometry to one C(51) atom. In the nineteenth H site, H(20) is bonded in a single-bond geometry to one C(52) atom. In the twentieth H site, H(21) is bonded in a single-bond geometry to one C(53) atom. In the twenty-first H site, H(22) is bonded in a single-bond geometry to one C(54) atom. In the twenty-second H site, H(23) is bonded in a single-bond geometry to one C(55) atom. In the twenty-third H site, H(24) is bonded in a single-bond geometry to one C(56) atom. In the twenty-fourth H site, H(25) is bonded in a single-bond geometry to one C(57) atom. In the twenty-fifth H site, H(26) is bonded in a single-bond geometry to one C(58) atom. In the twenty-sixth H site, H(27) is bonded in a single-bond geometry to one C(59) atom. In the twenty-seventh H site, H(28) is bonded in a single-bond geometry to one C(60) atom. In the twenty-eighth H site, H(29) is bonded in a single-bond geometry to one C(61) atom. In the twenty-ninth H site, H(30) is bonded in a single-bond geometry to one C(62) atom. In the thirtieth H site, H(31) is bonded in a single-bond geometry to one C(63) atom. In the thirty-first H site, H(32) is bonded in a single-bond geometry to one C(64) atom. In the thirty-second H site, H(33) is bonded in a single-bond geometry to one C(73) atom. In the thirty-third H site, H(34,36) is bonded in a single-bond geometry to one C(74) atom. In the thirty-fourth H site, H(35) is bonded in a single-bond geometry to one C(75) atom. In the thirty-fifth H site, H(37) is bonded in a single-bond geometry to one C(77) atom. In the thirty-sixth H site, H(38,40) is bonded in a single-bond geometry to one C(78) atom. In the thirty-seventh H site, H(39) is bonded in a single-bond geometry to one C(79) atom. In the thirty-eighth H site, H(41) is bonded in a single-bond geometry to one C(81) atom. In the thirty-ninth H site, H(42) is bonded in a single-bond geometry to one C(82) atom. In the fortieth H site, H(43) is bonded in a single-bond geometry to one C(83) atom. In the forty-first H site, H(44) is bonded in a single-bond geometry to one C(84) atom. In the forty-second H site, H(45) is bonded in a single-bond geometry to one C(85) atom. In the forty-third H site, H(46) is bonded in a single-bond geometry to one C(86) atom. In the forty-fourth H site, H(47) is bonded in a single-bond geometry to one C(87) atom. In the forty-fifth H site, H(48) is bonded in a single-bond geometry to one C(88) atom. There are thirty-two inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to one Gd(1), one Co(1), and one C(1) atom. In the second O site, O(2) is bonded in a distorted single-bond geometry to one Gd(2), one Co(2), and one C(2) atom. In the third O site, O(3) is bonded in a distorted single-bond geometry to one Gd(3), one Co(3), and one C(3) atom. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to one Gd(4), one Co(4), and one C(4) atom. In the fifth O site, O(5) is bonded in a 3-coordinate geometry to one Gd(1), one Gd(3), and one C(1) atom. In the sixth O site, O(6) is bonded in a 3-coordinate geometry to one Gd(2), one Gd(4), and one C(2) atom. In the seventh O site, O(7) is bonded in a 3-coordinate geometry to one Gd(1), one Gd(3), and one C(3) atom. In the eighth O site, O(8) is bonded in a 3-coordinate geometry to one Gd(2), one Gd(4), and one C(4) atom. In the ninth O site, O(9) is bonded in a bent 150 degrees geometry to one Gd(3) and one C(13) atom. In the tenth O site, O(10) is bonded in a bent 150 degrees geometry to one Gd(4) and one C(14) atom. In the eleventh O site, O(11) is bonded in a bent 150 degrees geometry to one Gd(1) and one C(15) atom. In the twelfth O site, O(12) is bonded in a bent 150 degrees geometry to one Gd(2) and one C(16) atom. In the thirteenth O site, O(13) is bonded in a bent 120 degrees geometry to one Co(2) and one C(13) atom. In the fourteenth O site, O(14) is bonded in a bent 120 degrees geometry to one Co(1) and one C(14) atom. In the fifteenth O site, O(15) is bonded in a bent 120 degrees geometry to one Co(4) and one C(15) atom. In the sixteenth O site, O(16) is bonded in a bent 120 degrees geometry to one Co(3) and one C(16) atom. In the seventeenth O site, O(17) is bonded in a distorted L-shaped geometry to one Gd(1) and one C(41) atom. In the eighteenth O site, O(18) is bonded in a distorted L-shaped geometry to one Gd(2) and one C(42) atom. In the nineteenth O site, O(19) is bonded in a distorted L-shaped geometry to one Gd(3) and one C(43) atom. In the twentieth O site, O(20) is bonded in a distorted L-shaped geometry to one Gd(4) and one C(44) atom. In the twenty-first O site, O(21) is bonded in a distorted L-shaped geometry to one Gd(1) and one C(41) atom. In the twenty-second O site, O(22) is bonded in a distorted single-bond geometry to one Gd(2) and one C(42) atom. In the twenty-third O site, O(23) is bonded in a distorted single-bond geometry to one Gd(3) and one C(43) atom. In the twenty-fourth O site, O(24) is bonded in a distorted L-shaped geometry to one Gd(4) and one C(44) atom. In the twenty-fifth O site, O(25) is bonded in a distorted bent 120 degrees geometry to one Gd(1) and one C(65) atom. In the twenty-sixth O site, O(26) is bonded in a distorted bent 120 degrees geometry to one Gd(2) and one C(66) atom. In the twenty-seventh O site, O(27) is bonded in a distorted bent 120 degrees geometry to one Gd(3) and one C(67) atom. In the twenty-eighth O site, O(28) is bonded in a distorted bent 120 degrees geometry to one Gd(4) and one C(68) atom. In the twenty-ninth O site, O(29) is bonded in a distorted bent 150 degrees geometry to one Gd(3) and one C(65) atom. In the thirtieth O site, O(30) is bonded in a distorted single-bond geometry to one Gd(4) and one C(66) atom. In the thirty-first O site, O(31) is bonded in a distorted single-bond geometry to one Gd(1) and one C(67) atom. In the thirty-second O site, O(32) is bonded in a distorted bent 150 degrees geometry to one Gd(2) and one C(68) atom. Linkers: 3 [O]C(=O)[C]1N=C(c2cccnc2)N=C1C([O])=O ,8 [O]C(=O)c1ccncc1 ,1 [O]C(=O)C1=C(C([O])=O)N=C(c2cccnc2)[N]1. Metal clusters: 4 [Gd] ,4 [Co]. The MOF has largest included sphere 3.46 A, density 1.92 g/cm3, surface area 2817.07 m2/g, accessible volume 0.15 cm3/g