Database of Zeolite Structures
 

Framework Type SAT
Reference Material
  Material Name: STA-2    
 
Chemical Formula:
 
|(DQB+2)3 (H2O)22.5 | [Mg5.4Al30.6P36O144]-SAT
DQB+2 = C18H34N2+2 = 1,4-diquinuclidiniumbutane
= 1-[4-(1-azoniabicyclo[2.2.2]octan-1-yl)butyl]-1-azoniabicyclo[2.2.2]octane
SMILES: C1C[N+]2(CCC1CC2)CCCC[N+]34CCC(CC3)CC4   Images:  stick or 3D
 
   
Unit Cell:
 
trigonal

 R -3 (# 166)
    a' = 12.7260 Å b' = 12.7260 Å c' = 30.9390 Å  
    α' = 90.000° β' = 90.000° γ' = 120.000°  
   
Framework Density:
 
16.6 T/1000 Å3
 
 
Channels:
 
[001] 8 3.0 x 5.5***
Dimensionality
  Sorption (molecular cross section > 3.4Å): 0-dimensional
  Topological (pore opening > 6-ring): 3-dimensional
   
References:
  Noble, G.W., Wright, P.A. and Kvick, Å.
  "The templated synthesis and structure determination by synchrotron microcrystal diffraction of the novel small pore magnesium aluminophosphate STA-2"
J. Chem. Soc., Dalton Trans., , 4485-4490 (1997)
 
 
Name and Code derivation:
    University of Saint Andrews - two
  STA-2 (two)
  SAT
Limiting Rings
 
8-ring viewed normal to [001]