Analysis of the solvent effects on the crystal growth of peripherally chlorinated boron subphthalocyanines

Abstract

We report the characterization of the crystal/nano-structures for hexachloro-boron subphthalocyanines (Cl6BsubPc) grown via a variety of solvent diffusion methods and also with having axial substitutions variants: chloride; phenoxy; naphthoxy and...

Bulking Up the Bay-Position Substituents Enables Enhanced Selectivity of Cs-Symmetric Boron Subphthalocyanine–Subnaphthalocyanine Hybrids

“…In the solid state, (9a) molecules arrange with concave–concave π–π interactions between the π nap out ring of one molecule and the peripherally chlorinated isoindole fragment (π ph ) of another molecule, separated by a ring centroid distance of 3.926 Å [Cg(5)···Cg(6)] (Figure A). Similar close-packing π–π interactions have been observed in other axially and peripherally chlorinated BsubPcs such as Cl-Cl 6 BsubPc and Cl-Cl 12 BsubPc. , (9a) also exhibits C–H···Cl bonds at 2.853 and 2.907 Å with the bay-position phenyl groups and 6-membered π nap out ring, respectively.…”

“…Similar close-packing π–π interactions have been observed in other axially and peripherally chlorinated BsubPcs such as Cl-Cl 6 BsubPc and Cl-Cl 12 BsubPc. 66 , 68 (9a) also exhibits C–H···Cl bonds at 2.853 and 2.907 Å with the bay-position phenyl groups and 6-membered π nap out ring, respectively.…”

“…Similar close-packing π−π interactions have been observed in other axially and peripherally chlorinated BsubPcs such as Cl-Cl 6 BsubPc and Cl-Cl 12 BsubPc. 66,68 (9a) also exhibits C−H•••Cl bonds at 2.853 and 2.907 Å with the bay-position phenyl groups and 6-membered π nap out ring, respectively. On the other hand, the single crystal of (9b) arranges in a monoclinic system with a C2/m space group and 4 molecules in the unit cell (Table S9).…”