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ferrocene

American  
[fer-uh-seen] / ˈfɛr əˌsin /

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 British  
/ 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

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of ferrocene

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


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

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

From Science Daily ● Jun. 4, 2024

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

From Science Daily ● Mar. 5, 2024

This study also shows the ability to turn on and off this contact by using light to change the oxidation state of the ferrocene, demonstrating a light-switchable ferrocene-based single-molecule device.

From Science Daily ● Mar. 5, 2024

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

From Science Daily ● Mar. 5, 2024

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.

From Science Daily ● Mar. 5, 2024

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