Tetrachloroferrate

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Tetrachloroferrate
File:Tetrachloroferrate.svg
Identifiers
3D model (JSmol)
ChEBI
ChemSpider
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E number Lua error in Module:Wikidata at line 880: attempt to index field 'wikibase' (a nil value).
26231
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  • InChI=1S/4ClH.Fe/h4*1H;/q;;;;+3/p-4
    Key: HCQLFHJKDCJBSQ-UHFFFAOYSA-J
  • Cl[Fe-](Cl)(Cl)Cl
Properties
Cl4Fe−1
Molar mass 197.65 g·mol−1
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

Tetrachloroferrate is the polyatomic ion having chemical formula FeCl4. The metallate can be formed when ferric chloride (FeCl3) abstracts a chloride ion from various other chloride salts.[1] The resulting tetrachloroferrate salts are typically soluble in non-polar solvents. The tetrachloroferrate anion, with iron(III) in the center, has tetrahedral geometry.[2] It is useful as a non-coordinating anion comparable to perchlorate.[3] Several organoammonium salts have been studied for their novel material properties. 1-Butyl-3-methylimidazolium tetrachloroferrate is one of several ionic liquids that are magnetic.[4] Trimethylchloromethylammonium tetrachloroferrate is a plastic crystal that can behave as a molecular switch in response to several different types of inputs.[5]

References

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  • Error creating thumbnail: File missing Media related to Lua error in Module:Commons_link at line 62: attempt to index field 'wikibase' (a nil value). at Wikimedia Commons