A molecular sieve comprises {HEAD ~ at least one intergrown phase} of an AFX framework type molecular sieve and a CHA framework type molecular sieve and is conveniently synthesized using {TAIL ~ a combination} of N,N,N′N′ tetramethylhexane 1,6 diamine and N,N dimethylcyclohexylamine as organic directing agents 
A molecular sieve comprises { HEAD ~ at least one intergrown phase } of an AFX framework type molecular sieve and a CHA framework type molecular sieve and is conveniently synthesized using { TAIL ~ a combination } of N , N , N′N′ tetramethylhexane 1,6 diamine and N , N dimethylcyclohexylamine as organic directing agents
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH