Database of Zeolite Structures
 

Framework Type IFO
Reference Material
  Material Name: ITQ-51    
 
Chemical Formula:
 
[Si2.6Al14.7P14.7O64]-IFO
 
   
Unit Cell:
 
monoclinic

 P 1 21/n 1 (# 58)
    a' = 23.3450 Å b' = 16.5130 Å c' = 4.9814 Å  
    α' = 90.000° β' = 90.620° γ' = 90.000°  
(Relationship to unit cell of Framework Type: a' = c, b' = a, c' = b )
   
Framework Density:
 
16.7 T/1000 Å3
 
 
Channels:
 
[001] 16 9.3 x 10.6*
Dimensionality
  Sorption (molecular cross section > 3.4Å): 1-dimensional
  Topological (pore opening > 6-ring): 1-dimensional
   
References:
  Martinez-Franco, R., Moiner, M., Yun, Y., Sun, J., Wan, W., Zou, X. and Corma, A.
  "Synthesis of an extra-large molecular sieve using proton sponges as organic structure-directing agents"
Proc. Natl. Acad. Sci., 110, 3749-3754 (2013)
 
 
Name and Code derivation:
    Instituto de Tecnologia Quimica Valencia - fifty-one
  ITQ-51 (fifty-one)
  IFO
Limiting Rings
 
16-ring viewed along [001]