1,10-Phenanthroline (phen) is a heterocyclic organic compound. It is a white solid that is soluble in organic solvents. The 1,10 refer to the location of the nitrogen atoms that replace CH's in the hydrocarbon called phenanthrene. Abbreviated "phen", it is used as a ligand in coordination chemistry, forming strong complexes with most metal ions.

Phenanthroline is a heterocyclic organic compound. 1,10-Phenanthroline is an inhibitor of metallopeptidases, especially carboxypeptidase A. Inhibition of the enzyme occurs by removal and chelation of the metal ion required for catalytic activity, leaving an inactive apoenzyme. 1,10-Phenanthroline targets mainly zinc metallopeptidases, with a ...

1,10-Phenanthroline forms with Fe(III) a blue complex (λ max 585 nm) which has been used for determining larger amounts of iron. Phenanthroline and 2,2'-bipyridyl form complexes, although not intensely coloured, with Ru, Os, and Cu(I).

2010年9月1日 · This review will cover the developments in the chemistry of phenanthroline-based ligands in the last 10–15 years. 1,10-Phenanthroline (phen) is a classic ligand in coordination chemistry, which couples versatility in metal ion binding with peculiar properties of its complexes.

2024年5月15日 · 1,10-Phenanthroline (phen) is one of the most popular ligands ever used in coordination chemistry due to its strong affinity for a wide range of metals with various oxidation states. Its polyaromat...

The meaning of PHENANTHROLINE is any of three crystalline nitrogen bases C12H8N2 related to phenanthrene and derivable from ortho-, meta-, and para-phenylenediamine; di-aza-phenanthrene; especially : the ortho or 1,10-isomer that forms a red coordination complex with ferrous ions useful as an oxidation-reduction indicator (as with potassium ...

In this study we have chosen o-phenanthroline (o-phen or 1,10-phen) as a model compound for studying structural reasons for hydrate formation.