Database of Zeolite Structures
 

Framework Type IFY
Reference Material
  Material Name: ITQ-50    
 
Chemical Formula:
 
[Si48O96]-IFY
 
   
Unit Cell:
 
tetragonal

 P 4/m b m (# 127)
    a' = 15.3448 Å b' = 15.3448 Å c' = 11.8118 Å  
    α' = 90.000° β' = 90.000° γ' = 90.000°  
   
Framework Density:
 
17.3 T/1000 Å3
 
 
Channels:
 
<110> 8 4.2 x 4.2** <-> [001] 8 2.6 x 2.6*
Dimensionality
  Sorption (molecular cross section > 3.4Å): 2-dimensional
  Topological (pore opening > 6-ring): 3-dimensional
   
References:
  Jorda, J.L., Rey, F., Sastre, G., Valencia, S., Palomino, M., Corma, A., Segura, A., Errandonea, D., Lacomba, R., Manjon, F.J., Gomis, O., Kleppe, A.K., Jephcoat, A.P., Amboage, M. and Rodriguez-Velamazan, J.A.
  "Synthesis of a novel zeolite through a pressure-induced reconstructive phase transition process"
Angew. Chem. Int. Ed., 52, 10458-10462 (2013)
DOI: 10.1002/anie.201305230
 
 
Name and Code derivation:
    Instituto de Tecnologia Quimica Valencia - fifty
  ITQ-50 (fifty)
  IFY
Limiting Rings
 
8-ring viewed along [110]

8-ring viewed along [001]