Database of Zeolite Structures
 

Framework Type BEC
Materials
 
  *FOS-5 (Beta polymorph C)
    Conradsson, T., Dadachov, M.S. and Zou, X.D.
Synthesis and structure of (Me3N)6[Ge32O64](H2O)4.5, a thermally stable novel zeotype with 3D interconnected 12-ring channels
Microporous Mesoporous Mat., 41, 183-191 (2000)
  |(TrMA)6 (H2O)4.5|8 [Ge32O64]8-BEC
TrMA = C3H9N = trimethylamine
= N,N-dimethylmethanamine  Images:  stick or 3D
 
  ITQ-17 (Beta polymorph C)
    Corma, A., Navarro, M.T., Rey, F., Rius, J. and Valencia, S.
Pure polymorph C of zeolite beta synthesized by using framework isomorphous substitution as a structure-directing mechanism
Angew. Chem. Int. Ed., 40, 2277-2280 (2001)
  [Si20.6Ge11.4O64]-BEC
 
  ITQ-14 overgrowth
    Liu, Z., Ohsuna, T., Terasaki, O., Camblor, M.A., Díaz-Cabañas, M.-J. and Hiraga, K.
The first zeolite with three dimensional intersecting straight channel system of twelve membered rings
J. Am. Chem. Soc., 123, 5370-5371 (2001)
  [Si32O64]-BEC
 
  *  An asterisk (*) in front of the material name indicates that it is the Type Material