Zhang, Cheng published the artcileA Design Principle for Polar Assemblies with C3-Sym Bowl-Shaped π-Conjugated Molecules, Safety of Phthalonitrile, the main research area is crystal structure chiral resolution homochiral boron subphthalocyanine complex preparation; C3-sym; bowl-shaped π-conjugated molecule; crystal engineering; polar assembly.
Polar materials attract wide research interest due to their unique properties, such as ferroelectricity and the bulk photovoltaic effect (BPVE), which are not accessible with nonpolar materials. However, in general, rationally designing polar materials is difficult because nonpolar materials are more favorable in terms of dipole-dipole interactions. Here, we report a rational strategy to form polar assemblies with bowl-shaped π-conjugated mols. and a mol. design principle for this strategy. We synthesized and thoroughly characterized 12 single crystals with the help of various theor. calculations Furthermore, we demonstrated that it can be possible to predict whether polar assemblies become more favorable or not by estimating their lattice energies. We believe that this study contributes to the development of organic polar materials and their related studies.
Angewandte Chemie, International Edition published new progress about Chromatographic chiral resolution. 91-15-6 belongs to class nitriles-buliding-blocks, name is Phthalonitrile, and the molecular formula is C8H4N2, Safety of Phthalonitrile.
Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts