A molecular sieve having the framework structure of SSZ-43 is produced using one or more of 3,3′-(butane-1,4-diyl)bis(1-methyl-2-propyl-1H-imidazol-3-ium) dications and N,N′-(1,4-phenylenebis(methylene))bis(N,N-diethylethaniminium) dications as a structure directing agent.
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