Database of Zeolite Structures
 
 
Framework Type *STO
Framework
Cell Parameters: monoclinic P 1 2/m 1 (# )
    a = 29.8857 Å b = 8.3897 Å c = 24.7314 Å  
  α = 90.000° β = 105.048° γ = 90.000°  
Volume = 5988.4 Å3  
RDLS = 0.0022  
  Framework density (FDSi): 18.7 T/1000 Å3  
  Topological density: TD10 = 924  
Ring sizes (# T-atoms): 12  6  5  4    
Channel dimensionality: Topological (pore opening > 6-ring): 1-dimensional  
  Maximum diameter of a sphere:  
  that can be included 6.8 Å  
that can diffuse along a:   1.72 Å b:   6.09 Å c:   2.07 Å  
Accessible volume: 9.94   %  
Composite Building Units:
ats (t-oth )
afs
bog
mel
imf (t-imf-7 )
doh (t-doh )
  Chains: dcc
  Chains: nsc
Natural Tiling t-apf t-doh t-imf-7 t-kah t-lov t-mel t-oth t-sto-1
t-sto-2
 
* Disordered Type Material
The Type Material of this Framework Type is disordered. An ordered framwork structure is given here to facilitate the discription, but no bulk material with this stucture is presently known. For more details see Intergrowth Families (PDF) and/or the original publication.
Framework images
(click on icon for larger image)

viewed along [010]

projection of polymorph I along [010]

 


Year code assigned 2008
Data last updated Mar 25, 2014