Compound 7

N¹,N¹'-(([1,1'-Biphenyl]-4,4'-diylbis(oxy))bis(decane-10,1-diyl))bis(N⁶-hexyl-N¹,N¹,N⁶,N⁶-tetramethylhexane-1,6-diaminium) bromide

From: π–π interaction of aromatic groups in amphiphilic molecules directing for single-crystalline mesostructured zeolite nanosheets