Database of Zeolite Structures

Framework Type PUN
    Su, J., Wang, Y., Wang, Z. and Lin, J.
PKU-9: an aluminogermanate with a new three-dimensional zeolite framework constructed from CGS layers and spiro-5 units
J. Am. Chem. Soc., 131, 6080-6081 (2009)
  |(ETMA+)8| [Ge28Al8O72]-PUN
ETMA+ = C5H14N+ = ethyltrimethylammonium ion
= ethyl(trimethyl)azanium  Images:  stick or 3D
  *  An asterisk (*) in front of the material name indicates that it is the Type Material