Bowmaker, G. A. published the artcileNuclear quadrupole resonance of charge-transfer complexes. II. Amine-halogen complexes, COA of Formula: C5H5ClIN, the publication is Australian Journal of Chemistry (1969), 22(10), 2047-59, database is CAplus.
Nuclear quadrupole resonance frequencies have been measured for some of the halogen nuclei in a number of crystalline charge-transfer complexes of amines with bromide, I, IBr, and ICl. From these measurements it has been possible to calculate approx. charge distributions for the Br, IBr, and ICl complexes of 3,5-dibromopyridine. The results correlate well with a three-center delocalized L.C.A.O.-M.O. bonding theory. The correlation of this M.O. description with Mulliken’s charge-transfer bonding scheme for n-σ complexes is discussed. This approach indicates the importance of considering an “ionic” structure (which does not involve transfer of charge from the donor to the acceptor) in the electronic ground state of these complexes.
Australian Journal of Chemistry 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, COA of Formula: C5H5ClIN.
Referemce:
https://en.wikipedia.org/wiki/Iodide,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com