A role for π–Br interactions in the solid-state molecular packing of para-halo-phenoxy-boronsubphthalocyanines†
Abstract
We report the synthesis and characterization of a series of para-halo-phenoxy-boronsubphthalocyanines (BsubPcs). Across this series, a crystal polymorph of p-bromophenoxy-BsubPc (α-BrPhO-BsubPc) contains a clear and discernible π–Br interaction directing