Hassel, Odd published the artcileWeak intermolecular bonds in solids, Name: Pyridine Iodochloride complex, the publication is Dansk Tidsskrift for Farmaci (1962), 41-54, database is CAplus and MEDLINE.
A brief review of studies on charge-transfer bonds in complex compounds between halides (electron acceptors) and mols. containing O, N, and S, or the π-electrons of aromatic hydrocarbons, as electron donors. Electron-d. projections are given for pyridine-2I2, pyridine-ICl, 2 acetonitrile-Br2, CHI3-3-quinoline, CHI3-3S8; the complexes 1,4-dioxane-halogen, acetone-Br2 (1:1), hexamethylenetetramine-2Br2, halogen-benzene, SbI3-3S8, oxalyl chloride (or bromide)-1,4-dioxane, and CHI3-dithiane are discussed. Charge-transfer bonds were also found in crystals of cyanuric halides and oxalyl bromide, where an electron donor and acceptor are present.
Dansk Tidsskrift for Farmaci published new progress about 6443-90-9. 6443-90-9 belongs to iodides-buliding-blocks, auxiliary class Pyridines, name is Pyridine Iodochloride complex, and the molecular formula is C5H5ClIN, Name: Pyridine Iodochloride complex.
Referemce:
https://en.wikipedia.org/wiki/Iodide,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com