GdC12N9H14O7 is Indium-like structured and crystallizes in the triclinic P-1 space group. The structure is zero-dimensional and consists of one GdC12N9H14O7 cluster. Gd(1) is bonded in a 9-coordinate geometry to one N(3), one O(1), one O(2), one O(3), one O(5), one O(6), one O(7), and two equivalent O(4) atoms. The Gd(1)-N(3) bond length is 2.54 Å. The Gd(1)-O(1) bond length is 2.36 Å. The Gd(1)-O(2) bond length is 2.43 Å. The Gd(1)-O(3) bond length is 2.55 Å. The Gd(1)-O(5) bond length is 2.56 Å. The Gd(1)-O(6) bond length is 2.39 Å. The Gd(1)-O(7) bond length is 2.42 Å. There is one shorter (2.41 Å) and one longer (2.47 Å) Gd(1)-O(4) bond length. There are twelve inequivalent C sites. In the first C site, C(1) is bonded in a trigonal planar geometry to one N(4), one N(6), and one H(3) atom. The C(1)-N(4) bond length is 1.35 Å. The C(1)-N(6) bond length is 1.34 Å. The C(1)-H(3) bond length is 1.09 Å. In the second C site, C(2) is bonded in a trigonal planar geometry to one N(6), one N(7), and one H(4) atom. The C(2)-N(6) bond length is 1.37 Å. The C(2)-N(7) bond length is 1.33 Å. The C(2)-H(4) bond length is 1.08 Å. In the third C site, C(3) is bonded in a trigonal planar geometry to one N(5), one N(8), and one H(5) atom. The C(3)-N(5) bond length is 1.34 Å. The C(3)-N(8) bond length is 1.34 Å. The C(3)-H(5) bond length is 1.09 Å. In the fourth C site, C(4) is bonded in a trigonal planar geometry to one N(8), one N(9), and one H(6) atom. The C(4)-N(8) bond length is 1.37 Å. The C(4)-N(9) bond length is 1.33 Å. The C(4)-H(6) bond length is 1.09 Å. In the fifth C site, C(5) is bonded in a distorted bent 120 degrees geometry to one O(2) and one O(3) atom. The C(5)-O(2) bond length is 1.27 Å. The C(5)-O(3) bond length is 1.27 Å. In the sixth C site, C(6) is bonded in a distorted trigonal non-coplanar geometry to one N(1), one H(7), and one H(8) atom. The C(6)-N(1) bond length is 1.45 Å. The C(6)-H(7) bond length is 1.10 Å. The C(6)-H(8) bond length is 1.10 Å. In the seventh C site, C(7) is bonded in a trigonal planar geometry to one N(2), one N(3), and one H(9) atom. The C(7)-N(2) bond length is 1.33 Å. The C(7)-N(3) bond length is 1.37 Å. The C(7)-H(9) bond length is 1.09 Å. In the eighth C site, C(8) is bonded in a trigonal planar geometry to one N(1), one N(3), and one H(10) atom. The C(8)-N(1) bond length is 1.34 Å. The C(8)-N(3) bond length is 1.34 Å. The C(8)-H(10) bond length is 1.08 Å. In the ninth C site, C(9) is bonded in a distorted bent 120 degrees geometry to one O(4) and one O(5) atom. The C(9)-O(4) bond length is 1.29 Å. The C(9)-O(5) bond length is 1.25 Å. In the tenth C site, C(10) is bonded in a distorted trigonal non-coplanar geometry to one N(4), one H(11), and one H(12) atom. The C(10)-N(4) bond length is 1.44 Å. The C(10)-H(11) bond length is 1.09 Å. The C(10)-H(12) bond length is 1.10 Å. In the eleventh C site, C(11) is bonded in a distorted bent 120 degrees geometry to one O(6) and one O(7) atom. The C(11)-O(6) bond length is 1.27 Å. The C(11)-O(7) bond length is 1.26 Å. In the twelfth C site, C(12) is bonded in a distorted trigonal non-coplanar geometry to one N(5), one H(13), and one H(14) atom. The C(12)-N(5) bond length is 1.45 Å. The C(12)-H(13) bond length is 1.10 Å. The C(12)-H(14) bond length is 1.10 Å. There are nine inequivalent N sites. In the first N site, N(1) is bonded in a distorted trigonal planar geometry to one C(6), one C(8), and one N(2) atom. The N(1)-N(2) bond length is 1.37 Å. In the second N site, N(2) is bonded in a distorted single-bond geometry to one C(7) and one N(1) atom. In the third N site, N(3) is bonded in a distorted water-like geometry to one Gd(1), one C(7), and one C(8) atom. In the fourth N site, N(4) is bonded in a distorted trigonal planar geometry to one C(1), one C(10), and one N(7) atom. The N(4)-N(7) bond length is 1.36 Å. In the fifth N site, N(5) is bonded in a distorted trigonal planar geometry to one C(12), one C(3), and one N(9) atom. The N(5)-N(9) bond length is 1.36 Å. In the sixth N site, N(6) is bonded in a trigonal planar geometry to one C(1), one C(2), and one H(2) atom. The N(6)-H(2) bond length is 1.65 Å. In the seventh N site, N(7) is bonded in a distorted water-like geometry to one C(2) and one N(4) atom. In the eighth N site, N(8) is bonded in a distorted water-like geometry to one C(3), one C(4), and one H(1) atom. The N(8)-H(1) bond length is 1.75 Å. In the ninth N site, N(9) is bonded in a distorted water-like geometry to one C(4) and one N(5) atom. There are fourteen inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one N(8) and one O(1) atom. The H(1)-O(1) bond length is 1.00 Å. In the second H site, H(2) is bonded in a distorted single-bond geometry to one N(6) and one O(1) atom. The H(2)-O(1) bond length is 1.02 Å. In the third H site, H(3) is bonded in a single-bond geometry to one C(1) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one C(2) atom. In the fifth H site, H(5) is bonded in a single-bond geometry to one C(3) atom. In the sixth H site, H(6) is bonded in a single-bond geometry to one C(4) atom. In the seventh H site, H(7) is bonded in a single-bond geometry to one C(6) atom. In the eighth H site, H(8) is bonded in a single-bond geometry to one C(6) atom. In the ninth H site, H(9) is bonded in a single-bond geometry to one C(7) atom. In the tenth H site, H(10) is bonded in a single-bond geometry to one C(8) atom. In the eleventh H site, H(11) is bonded in a single-bond geometry to one C(10) atom. In the twelfth H site, H(12) is bonded in a single-bond geometry to one C(10) atom. In the thirteenth H site, H(13) is bonded in a single-bond geometry to one C(12) atom. In the fourteenth H site, H(14) is bonded in a single-bond geometry to one C(12) atom. There are seven inequivalent O sites. In the first O site, O(1) is bonded in a distorted water-like geometry to one Gd(1), one H(1), and one H(2) atom. In the second O site, O(2) is bonded in a distorted single-bond geometry to one Gd(1) and one C(5) atom. In the third O site, O(3) is bonded in a single-bond geometry to one Gd(1) and one C(5) atom. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to two equivalent Gd(1) and one C(9) atom. In the fifth O site, O(5) is bonded in a distorted single-bond geometry to one Gd(1) and one C(9) atom. In the sixth O site, O(6) is bonded in a distorted single-bond geometry to one Gd(1) and one C(11) atom. In the seventh O site, O(7) is bonded in a distorted single-bond geometry to one Gd(1) and one C(11) atom. Linkers: 4 [O]C(=O)CN1[CH]N=C[N]1. Metal clusters: 2 [Gd]. The MOF has largest included sphere 2.24 A, density 2.04 g/cm3, surface area 3294.06 m2/g, accessible volume 0.08 cm3/g