phenanthroline means A tricyclic heterocyclic compound having two pyridine rings fused with a benzene ring; any of its derivatives. It carries an Arena rating of 1364, earned across 3 head-to-head judged battles.
Among words judged in Lexicurio's Arena, phenanthroline ranks #9,982 of 17,150 for Funniest Words, #12,140 of 17,123 for Most Malleable Words, #13,524 of 17,128 for Most Whimsical Words.
Why “phenanthroline” is a great word
A colorless crystalline nitrogenous base in which a central benzene ring is flanked and fused by two pyridine rings. Its name is a blend of phenanthrene (a polycyclic aromatic hydrocarbon) and quinoline (a heterocyclic aromatic compound). Unlike phenanthrene, which is purely hydrocarbon and inertly aromatic, or quinoline, which is a simpler, single nitrogen-bearing bicycle, phenanthroline is a tricyclic chelator, a chemical pincer. It is the precise, bidentate claw that locks onto a metal ion in a pale red complex; the rigid, planar scaffold that props open a molecular architecture in catalysis; the unassuming heterocycle whose specific geometry makes it an indispensable silent partner in the dance of electrons—order emerging from the deliberate placement of a single heteroatom in an otherwise familiar ring.
Etymology
Blend of phenanthrene + quinoline.
noun
- A tricyclic heterocyclic compound having two pyridine rings fused with a benzene ring; any of its derivatives
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