The present invention relates to new crystalline molecular sieve SSZ-47B
prepared using a N-cyclopentyl-1,4-diazabicyclo[2.2.2]octane cation as a
structure-directing agent and an amine too large to fit in the pores of
the molecular sieve nonasil, methods for synthesizing SSZ-47B and
processes employing SSZ-47B in a catalyst.