Formula: C5H2Cl3N. The protonation of heteroatoms in aromatic heterocycles can be divided into two categories: lone pairs of electrons are in the aromatic ring conjugated system; and lone pairs of electrons do not participate. Compound: 3,4,5-Trichloropyridine, is researched, Molecular C5H2Cl3N, CAS is 33216-52-3, about The halogen bond made visible: experimental charge density of a very short intermolecular Cl···Cl donor-acceptor contact. Author is Wang, Ruimin; Dols, Thomas S.; Lehmann, Christian W.; Englert, Ulli.
[ZnCl2(3,4,5-trichloropyridine)2] features short intermol. Cl···Cl contacts between halogen atoms of different nature, and a charge d. study provides exptl. evidence for the accepted model of the halogen bonds: an arene-bonded Cl atom acts as a donor of electron d. towards the sigma hole of a chlorido ligand attached to a neighboring Zn(II) cation.
If you want to learn more about this compound(3,4,5-Trichloropyridine)Formula: C5H2Cl3N, you may wish to communicate with the author of the article,or consult the relevant literature related to this compound(33216-52-3).
Reference:
Bromide – Wikipedia,
bromide – Wiktionary