Patent ID: 8361427

Claim:
An IZM-3 crystalline solid with an Xray diffraction diagram including at least the peaks shown in the table below: 2 theta (°) d hkl (Å) I rel 5.59 15.80 Vs 8.56 10.32 Vw 10.36 8.53 Vw 11.16 7.92 Vw 12.93 6.84 Vw 13.56 6.53 Vw 15.79 5.61 Vw 16.77 5.28 Vw 18.70 4.74 Vw 19.20 4.62 Vw 20.15 4.40 Vw 20.87 4.25 Vw 22.37 3.97 W 24.29 3.66 Vw 25.09 3.55 Vw 26.00 3.42 Vw 26.73 3.33 Vw 27.40 3.25 Vw 28.17 3.16 Vw 28.61 3.12 Vw 29.74 3.00 Vw 31.31 2.85 Vw 32.62 2.74 Vw 33.86 2.65 Vw 37.10 2.42 Vw 38.18 2.36 Vw 42.09 2.15 Vw in which: Vs = very strong; S = strong; M = medium; Mw = medium weak; W = weak; Vw = very weak, and having a chemical composition expressed as the anhydrous base in terms of moles of oxides defined by the following general formula: aSiO 2 :bYO 2 :cR:dF, in which Y is selected from germanium, titanium, tin and a mixture thereof, R is 1,5-bis(methylpiperidinium)pentane, and F is fluorine, a, b, c and d respectively representing the number of moles of SiO 2 , YO 2 , R and F and a is in the range of 0.1 to 1, b is in the range of above 0 to 0.9, c is in the range of 0.01 to 0.5 and d is in the range of 0 to 0.5.