ferrocene

[fer-uh-seen]

noun

Chemistry.

1. Also called dicyclopentadienyliron. an orange, crystalline, water-insoluble coordination compound, (C 5 H5 ) 2 Fe, having a camphorlike odor: used chiefly as an antiknock agent for gasoline and as a catalyst.

2. Also called dicyclopentadienyl metal. any of a class of analogous compounds containing a metal other than iron, as nickel or osmium.

ferrocene

/ ˈfɛrəʊˌsiːn /

noun

1. a reddish-orange insoluble crystalline compound. Its molecules have an iron atom sandwiched between two cyclopentadiene rings. Formula: Fe(C 5 H 5 ) 2

Word History and Origins

Origin of ferrocene¹

First recorded in 1950–55; ferro- + c(yclopentadi)ene

Word History and Origins

Origin of ferrocene¹

C20: from _ferro- + _c ( _yclopentadi ) _ene

Example Sentences

The researchers used ferrocene and tetrathiafulvalene as electron donor molecules, which were absorbed through the windows of the nanotube crystals.

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Towards this goal, they decided to explore the use of organo-metallic iron-containing ferrocene molecules, which are also considered to be tiny building blocks in the world of nanotechnology.

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The team used a molecule terminated by a ferrocene group comprising two carbon-based cyclopentadienyl rings that sandwich an iron atom.

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In this state, they discovered that ferrocene could bind to the gold electrodes used to connect the molecule to the external circuitry.

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Technically, oxidizing the ferrocene enabled the binding of a Au0 to an Fe3+ center.

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