Database of Zeolite Structures
 

Framework Type ITG
Reference Material
  Material Name: ITQ-38    
 
Chemical Formula:		  
[Si45.8Ge10.2O112]-ITG		  
   
Unit Cell:§ 		 
monoclinic
 P 1 2/m 1 (# 10)
    a' = 12.8960 Å b' = 12.7770 Å c' = 21.1950 Å  
    α' = 90.000° β' = 96.250° γ' = 90.000°  
   
Framework Density: 		 
16.1 T/1000 Å3
 
  
Channels: 		 
[010] 12 5.9x 6.9* <-> [001] 10 4.8 x 6.1 <-> {[010] 10 3.8 x 6.3 <-> [100] 10 4.8 x 5.8}**
Dimensionality
  Sorption (molecular cross section > 3.4Å): 3-dimensional
  Topological (pore opening > 6-ring): 3-dimensional
   
References:
  Moliner, M., Willhammar, T., Wan, W., González, J., Rey, F., Jorda, J.L., Zou, X., Corma, A.
  "Synthesis design and structure of a new multipore zeolite with interconnected 12- and 10-MR channels"
J. Am. Chem. Soc., 134, 6473-6478 (2012)
Material name:   ITQ-38
Chemical formula:   [Si45.8Ge10.2O112]-ITG
  § Corma, A. and Zou, X.D.
  "Improved Rietveld refinement"
private communication, , (2013)
 
  
Name and Code derivation:
    Instituto de Tecnologia Quimica Valencia - thirty-eight
  ITQ-38 (thirty-eight)
  ITG
 
 
§ Chemical Formula and Unit Cell taken from the reference marked with this sign
Limiting Rings
 
12-ring viewed along [010]

10-ring viewed along [001]

10-ring viewed along [010]

10-ring viewed along [100]

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