Patent ID: 8704023

Claim:
A molecular sieve comprising a framework of tetrahedral atoms bridged by oxygen atoms, the tetrahedral atom framework being defined by a unit cell with atomic coordinates in nanometers shown in the following table: Atom x/a y/b z/c Uiso occ. T1 0.6667 0.3333 0.1126(2) 0.00649 1.0 T2 0.4652(5) 0.2326(3) 0.1754(3) T3 0.3901(5) 0.0 0.1897(4) T4 0.6667 0.3333 0.2403(4) T5 0.6667 0.3333 0.3575(4) T6 0.3894(5) 0.0 0.3050(4) T7 0.4215(5) 0.2108(2) 0.3593(3) T8 0.2502(5) 0.1251(3) 0.4450(2) T9 0.6667 0.3333 0.0 O10 0.6667 0.3333 0.0562(1) 0.010 1.0 O11 0.5420(3) 0.2710(1) 0.1282(2) O12 0.3876(5) 0.1037(2) 0.1681(4) O13 0.5408(3) 0.2704(2) 0.2230(3) O14 0.6667 0.3333 0.2991(4) O15 0.3725(2) 0.0 0.2473(3) O16 0.5 0.0 0.176(1) O17 0.5 0.0 0.318(1) O18 0.3951(6) 0.1062(3) 0.3279(3) O19 0.5453(3) 0.2727(1) 0.3786(4) O20 0.3519(7) 0.1759(4) 0.4087(3) O21 0.1806(5) 0.0 0.4320(3) O22 0.2928(8) 0.1464(4) 0.5 Extra-framework: T23 0.4499 0.1812 0.0686 0.025 0.355 T24 0.2477 0.1232 0.0360 0.025 0.160 Approximate O25 0.663 0.452 0.0 0.025 0.099.