Database of Zeolite Structures
 
 
Framework Type STF
Framework
Cell Parameters: monoclinic C 1 2/m 1 (# 12)  
    a = 14.1040 Å b = 18.2050 Å c = 7.4770Å  
  α = 90.000° β = 98.989° γ = 90.000°  
Volume = 1896.3Å3  
RDLS = 0.0045  
  Framework density (FDSi): 16.9 T/1000 Å3  
  Topological density: TD10 = 877 TD = 0.748986  
Ring sizes (# T-atoms): 10  6  5  4    
Channel system: 1-dimensional  
  Maximum diameter of a sphere:  
  that can be included 7.63 Å  
that can diffuse along a:   1.57 Å b:   1.26 Å c:   5.44 Å  
Accessible volume: 15.39   %  
Secondary Building Units: 5-3          
Composite Building Units:
stf (t-nuh )
cas
Natural Tiling t-nuh t-pes t-wan
Framework images
(click on icon for larger image)

Viewed along <001>

projection viewed along [001]
10-ring channel viewed normal to [001]
STF cage viewed normal to [001]
SFF-STF basic

 


Year code assigned 1998
Data last updated Jul 1, 2007