InC12H6(NO2)2 crystallizes in the tetragonal I-4 space group. In(1) is bonded in a distorted single-bond geometry to one N(2), one O(2), and one O(4) atom. The In(1)-N(2) bond length is 2.26 Å. The In(1)-O(2) bond length is 2.09 Å. The In(1)-O(4) bond length is 2.13 Å. There are twelve inequivalent C sites. In the first C site, C(1) is bonded in a distorted trigonal planar geometry to one C(2), one N(1), and one H(1) atom. The C(1)-C(2) bond length is 1.38 Å. The C(1)-N(1) bond length is 1.33 Å. The C(1)-H(1) bond length is 0.93 Å. In the second C site, C(2) is bonded in a trigonal planar geometry to one C(1), one C(11), and one C(3) atom. The C(2)-C(11) bond length is 1.45 Å. The C(2)-C(3) bond length is 1.37 Å. In the third C site, C(3) is bonded in a distorted single-bond geometry to one C(2) and one H(2) atom. The C(3)-H(2) bond length is 0.93 Å. In the fourth C site, C(4) is bonded in a distorted single-bond geometry to one C(5) and one H(3) atom. The C(4)-C(5) bond length is 1.28 Å. The C(4)-H(3) bond length is 0.93 Å. In the fifth C site, C(5) is bonded in a distorted trigonal planar geometry to one C(4), one C(6), and one N(1) atom. The C(5)-C(6) bond length is 1.51 Å. The C(5)-N(1) bond length is 1.32 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 1.33 Å. The C(6)-N(2) bond length is 1.34 Å. In the seventh C site, C(7) is bonded in a distorted trigonal planar geometry to one C(6), one C(8), and one H(4) atom. The C(7)-C(8) bond length is 1.31 Å. The C(7)-H(4) bond length is 0.93 Å. In the eighth 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 1.42 Å. The C(8)-H(5) bond length is 0.93 Å. In the ninth C site, C(9) is bonded in a trigonal planar geometry to one C(10), one C(12), and one C(8) atom. The C(9)-C(10) bond length is 1.41 Å. The C(9)-C(12) bond length is 1.50 Å. In the tenth C site, C(10) is bonded in a distorted trigonal planar geometry to one C(9), one N(2), and one H(6) atom. The C(10)-N(2) bond length is 1.32 Å. The C(10)-H(6) bond length is 0.93 Å. In the eleventh C site, C(11) is bonded in a bent 120 degrees geometry to one C(2), one O(1), and one O(2) atom. The C(11)-O(1) bond length is 1.26 Å. The C(11)-O(2) bond length is 1.27 Å. In the twelfth C site, C(12) is bonded in a distorted bent 120 degrees geometry to one C(9), one O(3), and one O(4) atom. The C(12)-O(3) bond length is 1.24 Å. The C(12)-O(4) bond length is 1.26 Å. There are two inequivalent N sites. In the first N site, N(1) is bonded in a distorted bent 120 degrees geometry to one C(1) and one C(5) atom. In the second N site, N(2) is bonded in a trigonal planar geometry to one In(1), one C(10), and one C(6) atom. There are six inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one C(1) atom. 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(4) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one C(7) atom. In the fifth H site, H(5) is bonded in a single-bond geometry to one C(8) atom. In the sixth H site, H(6) is bonded in a single-bond geometry to one C(10) atom. There are four inequivalent O sites. In the first O site, O(1) is bonded in a single-bond geometry to one C(11) atom. In the second O site, O(2) is bonded in a bent 120 degrees geometry to one In(1) and one C(11) atom. In the third O site, O(3) is bonded in a single-bond geometry to one C(12) atom. In the fourth O site, O(4) is bonded in a bent 120 degrees geometry to one In(1) and one C(12) atom. Linkers: 8 [O]C(=O)c1ccc(-c2ccc(C([O])=O)cn2)nc1. Metal clusters: 8 O=[C]O[In]O[C]=O. The MOF has largest included sphere 12.15 A, density 0.72 g/cm3, surface area 3618.44 m2/g, accessible volume 1.00 cm3/g