Database of Zeolite Structures
 

Framework Type OSO
Reference Material
  Material Name: OSB-1    
 
Chemical Formula:		  
|K6 (H2O)9 | [Be3Si6O18]-OSO		  
   
Unit Cell:§ 		 
trigonal
 P 32 (# 145)
    a' = 10.0930 Å b' = 10.0930 Å c' = 7.6260 Å  
    α' = 90.000° β' = 90.000° γ' = 120.000°  
   
Framework Density: 		 
13.4 T/1000 Å3
 
  
Channels: 		 
[001] 14 5.4 x 7.3* <-> [001] 8 2.8 x 3.3**
Dimensionality
  Sorption (molecular cross section > 3.4Å): 1-dimensional
  Topological (pore opening > 6-ring): 3-dimensional
   
References:
  Cheetham, A.K., Fjellvåg, H., Gier, T.E., Kongshaug, K.O., Lillerud, K.P. and Stucky, G.D.
  "Very open microporous materials: from concept to reality"
Stud. Surf. Sci. Catal., 135, 158 (2001)
Material name:   OSB-1
Chemical formula:   [Be3Si6O18]-OSO
  § Kongshaug, K.O., Fjellvåg, H., Lillerud, K.P., Gier, T.E., Stucky, G.D. and Cheetham, A.K.
private communication, ,
 
  
Name and Code derivation:
    Universities of Oslo and Calif., Santa Barbara - one
  OSB-1 (one)
  OSO
 
 
§ Chemical Formula and Unit Cell taken from the reference marked with this sign
Limiting Rings
 
puckered 14-ring viewed along [001]

8-ring viewed normal to [001]


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