Polar and non-polar stacking of perfectly aligned parallel beloamphiphile monolayers (PBAMs) of (PhO, F)-azine. The interplay of non-covalent interlayer interactions and unit cell polarity

The differences are discussed of the antiferroelectric and ferroelectric stacking of the PBAMs of the polymorphs of (PhO, F)-azine. We will show how non-covalent interlayer H⋯F and F⋯F interactions between the PBAM surfaces affect their stacking.