title: SSZ-26 and SSZ-33: Two Molecular Sieves with Intersecting 10- and 12-Ring Pores.
abstract: The framework structures of two closely related molecular sieves, SSZ-26 and SSZ-33, are described. These materials possess a previously missing but desired structural feature in a group of industrially significant zeolites. They contain a three-dimensional pore system that provides access to the crystal interior through both 10- and 12-rings. This property is a consequence of the organic structure-directing agents used in the synthesis of these materials. These materials are examples of the purposeful design of a micropore architecture. Both SSZ-26 and SSZ-33 contain the 4=4-1 building unit that had been previously found only in natural zeolites.
authors.forename: R F
authors.initials: RF
authors.lastname: Lobo
authors.forename: M
authors.initials: M
authors.lastname: Pan
authors.forename: I
authors.initials: I
authors.lastname: Chan
authors.forename: H X
authors.initials: HX
authors.lastname: Li
authors.forename: R C
authors.initials: RC
authors.lastname: Medrud
authors.forename: S I
authors.initials: SI
authors.lastname: Zones
authors.forename: P A
authors.initials: PA
authors.lastname: Crozier
authors.forename: M E
authors.initials: ME
authors.lastname: Davis