Database of Zeolite Structures
 

Framework Type SBE
Reference Material
  Material Name: UCSB-8Co    
 
Chemical Formula:
 
|(DAN)16 | [Al32Co32P64O256]-SBE
DAN = C9H22N2 = 1,9-diaminononane
= nonane-1,9-diamine
SMILES: C(CCCCN)CCCCN   Images:  stick or 3D
 
   
Unit Cell:
 
tetragonal

 P 4/n n c (# 126)
    a' = 19.0650 Å b' = 19.0650 Å c' = 27.5940 Å  
    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*
Dimensionality
  Sorption (molecular cross section > 3.4Å): 3-dimensional
  Topological (pore opening > 6-ring): 3-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]