Quality Control of 4-IodopyridineIn 2021 ,《Impact of noncovalent interactions on structural and photophysical properties of zero-dimensional tellurium(IV) perovskites》 was published in Journal of Materials Chemistry C: Materials for Optical and Electronic Devices. The article was written by Nicholas, Aaron D.; Walusiak, Benjamin W.; Garman, Leah C.; Huda, Mehrun N.; Cahill, Christopher L.. The article contains the following contents:
Reported is the synthesis and characterization of eight new halotellurate(IV) compounds consisting of isolated [TeX6]2- (X = Cl, Br) octahedra charge balanced by halopyridinium (XPy; X = H, Cl, Br, I) cations and assembled via noncovalent interactions (NCIs) in the second coordination sphere. Computational d. functional theory (DFT) based natural bonding orbital (NBO) and d. of state (DOS) methods were used to (i) map the band structure, (ii) quantify and categorize noncovalent interaction strength and type, and (iii) deconstruct metal-halide bonding orbitals. The authors’ findings demonstrate the influence of NCIs on Te-X bonding, particularly AO hybridization, and the ability to tune band gap energies as a function of noncovalent interaction type and strength. In brief, band gap energies for the [TeCl6]2- materials decrease with increasing NCI strength, whereas the opposite is true for [TeBr6]2- compounds This report is a useful platform for probing the relation between second sphere effects and the structural and photophys. properties within the halotellurate(IV) family of low dimensional perovskites. The experimental process involved the reaction of 4-Iodopyridine(cas: 15854-87-2Quality Control of 4-Iodopyridine)
4-Iodopyridine(cas: 15854-87-2) is a halogenated heterocycle that is a building block for proteomics research. 4-Iodopyridine is used as a reagent in the synthesis of indazolylamides as glucocorticoid receptor agonists.Quality Control of 4-Iodopyridine
Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com