Baus Topic, Nea published the artcileHalogen-Bonded Cocrystals of 1,3,5-Triiodo-2,4,6-trifluorobenzene and Structural Isomers of Benzoylpyridine, Computed Properties of 91-02-1, the publication is Crystal Growth & Design (2022), 22(6), 3981-3989, database is CAplus.
Six novel halogen-bonded cocrystals of 1,3,5-triiodo-2,4,6-trifluorobenzene with three structural isomers of benzoylpyridine have been synthesized mechanochem. and by crystallization from solution, five of which were structurally characterized. In four cocrystals, benzoylpyridine is a ditopic halogen-bond acceptor participating in halogen bonding with both pyridine nitrogen and carbonyl oxygen atoms, while in one cocrystal, only the I···N halogen bond has formed. In general, the I···N halogen bonds are shorter than I···O interactions, except in the cocrystals with 2-benzoylpyridine. The N and O halogen-bond acceptor sites were evaluated using calculated mol. electrostatic potentials (MEPs) and binding energies of both I···N and I···O halogen-bonded dimers in the gas phase.
Crystal Growth & Design published new progress about 91-02-1. 91-02-1 belongs to pyridine-derivatives, auxiliary class Pyridine,Benzene,Ketone, name is Phenyl(pyridin-2-yl)methanone, and the molecular formula is C12H9NO, Computed Properties of 91-02-1.
Referemce:
https://en.wikipedia.org/wiki/Pyridine,
Pyridine | C5H5N – PubChem