In organic chemistry, atoms other than carbon and hydrogen are generally referred to as heteroatoms. The most common heteroatoms are nitrogen, oxygen and sulfur. Now I present to you an article called Design, synthesis, and photophysical properties of Re(I) tricarbonyl 1,10-phenanthroline complexes, published in 2021-01-05, which mentions a compound: 2923-28-6, mainly applied to preparation crystal structure rhenium tricarbonyl phenanthroline complex; luminescence cyclic voltammetry rhenium tricarbonyl phenanthroline complex, Formula: CAgF3O3S.
A series of [Re(5-R-phen)(CO)3(X)]0/+, where phen = 1,10-phenanthroline, R = H, CN, COOH, COONH2, and X = Cl or pyridine, was prepared and characterized by elemental analyses, NMR, visible/UV, emission and cyclic voltammetry. The complexes absorb in the near-UV region of the spectrum, emit between 550 and 600 nm with emission lifetimes between 150 and 500 ns, undergo irreversible oxidation at 1.45 V and a reversible reduction of the 1,10-phenanthroline ligand near -1.30 V vs. Ag/AgCl in acetonitrile.
As far as I know, this compound(2923-28-6)Formula: CAgF3O3S can be applied in many ways, which is helpful for the development of experiments. Therefore many people are doing relevant researches.
Reference:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem