Database of Zeolite Structures
 

Framework Type SBE
Type Material
  Material Name: UCSB-8Co    
 
Chemical Formula:
 
|(C9H24N22+)16| [Al32Co32P64 O256]-SBE
C9H22N2 = 1,9 diaminononane
 
   
Unit Cell:
 
tetragonal

 P 4/n n c (# 126)
    a = 19.0650Å b = 19.0650Å c = 27.5940Å  
    α = 90.000 ° β = 90.000° γ = 90.000°  
   
Framework density:
 
12.8 T/1000 Å3
 
 
Channels:
 
<100> 12 7.2 x 7.4** <-> [001] 8 4.0 x 4.0* (2-dimensional)
   
References:
    Bu, X., Feng, P. and Stucky, G.D.
   "Large-cage zeolite structures with multidimensional 12-ring channels"
   Science, 278, 2080-2085 (1997)
 
 
Name and Code derivation:
    University of California, Santa Barbara - eight
  UCSB-8 (eight)
  SBE
Limiting Rings
 
12-ring viewed along <100>

8-ring viewed along [001] and

second 8-ring along [001]