Patent ID: 7344696

Claim:
A synthetic porous crystalline material formed by tetrahedrally coordinated atoms which are interconnected by means of oxygens, which presents a unit cell containing 56 tetrahedrally coordinated atoms, known as ITQ-24, whose chemical formula in the calcined anhydrous state is given by nM 1/p XO 2 :YO 2 wherein: X is at least one trivalent element, Y is at least one tetravalent element, the value of n is between 0 and 0.2 and M is at least one charge compensation cation in oxidation state p. which possesses an X-ray diffractogram in the calcined anhydrous state whose most representative reflections appear at the spacings given in table 1: TABLE 1 2• d(±0.5 Å) 100 I 0 /I max 7.1400 12.4012 w 7.8650 11.2596 vs 11.0150 8.0457 w 20.2900 4.3840 vw 21.4200 4.1552 vw 22.0450 4.0388 vw 22.7350 3.9178 vw 22.9300 3.8849 vw. wherein the relative intensity of the lines is calculated as the percentage with respect to the most intense peak, and where (vs)=80-100 signifies very strong, (s)=60-80 strong, (m)=40-60 medium, (w)=20-40 weak and (vw)=0-20 very weak.