Patent ID: 8586774

Claim:
IHM-2 crystallized hybrid material with an organic-inorganic matrix that contains an inorganic network of metal centers that are based on the element indium and that are connected to one another by organic ligands that are formed by the entity 2-aminoterephthalate-O 2 C—C 6 H 3 —NH 2 —CO 2 —, having an X-ray diffraction diagram that includes at least the lines that are recorded in the table below: 2 Theta (°) d hkl (Å) I/I o 4.70 18.80 mf 8.12 10.88 ff 9.37 9.43 FF 12.41 7.13 ff 13.12 6.74 ff 14.10 6.28 ff 14.76 6.00 ff 16.29 5.44 f 16.95 5.23 f 18.83 4.71 mf 20.54 4.32 ff 21.07 4.21 ff 23.61 3.76 ff 24.68 3.60 ff 24.99 3.56 f 26.01 3.42 ff 26.44 3.37 f 27.71 3.22 ff 28.42 3.14 ff 29.73 3.00 f 30.14 2.96 ff 31.23 2.86 ff 32.96 2.72 ff 33.47 2.68 ff 34.29 2.61 ff 35.42 2.53 ff 37.99 2.37 ff 41.75 2.16 ff 42.73 2.11 ff 43.98 2.06 ff 49.18 1.85 ff 51.55 1.77 ff 53.58 1.71 ff 54.45 1.68 ff where FF = Very High; F = High; m = Medium; mf = Medium Low; f = Low; and ff = Very Low. The intensity I/I o is provided in relation to a relative intensity scale where a value of 100 is assigned to the most intense line of the X-ray diffraction diagram: ff < 15; 15 ≦ f < 30; 30 ≦ mf < 50; 50 ≦ m < 65; 65 ≦ F < 85; and FF ≧ 85.