About: Ferrioxalate

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Ferrioxalate or trisoxalatoferrate(III) is a trivalent anion with formula [Fe(C2O4)3]3−. It is a transition metal complex consisting of an iron atom in the +3 oxidation state and three bidentate oxalate ions C2O2−4 anions acting as ligands. The ferrioxalate anion gives a lime green color to salts, and in solution it is fluorescent. The anion is sensitive to light and higher-energy electromagnetic radiation, which causes the decomposition of one oxalate to carbon dioxide (CO2) and reduction of the iron(III) atom to iron(II). This property is exploited for actinometry.

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rdf:type	Thing dul:ChemicalObject chemical substance Chemical compound chemical compound
rdfs:label	Ferrioxalate (en) Ferrioxalate (fr)
rdfs:comment	Ferrioxalate or trisoxalatoferrate(III) is a trivalent anion with formula [Fe(C2O4)3]3−. It is a transition metal complex consisting of an iron atom in the +3 oxidation state and three bidentate oxalate ions C2O2−4 anions acting as ligands. The ferrioxalate anion gives a lime green color to salts, and in solution it is fluorescent. The anion is sensitive to light and higher-energy electromagnetic radiation, which causes the decomposition of one oxalate to carbon dioxide (CO2) and reduction of the iron(III) atom to iron(II). This property is exploited for actinometry. (en) L'anion ferrioxalate, ou tris(oxalato)ferrate(III), est un complexe de formule chimique [Fe(C2O4)3]3−. Il est formé d'anions oxalate C2O42− chélatant un cation de fer Fe3+ à l'état d'oxydation +3. Il donne une couleur vert citron à ses sels et est fluorescent en solution. Il est sensible à la lumière et aux rayonnements électromagnétiques de haute énergie, qui induisent sa décomposition en dioxyde de carbone et la réduction du fer(III) en fer(II), propriété utilisée en actinométrie. (fr)
foaf:depiction
dcterms:subject	Light-sensitive chemicals Iron complexes Oxalato complexes Anions
Wikipage page ID	60358202 (xsd:integer)
Wikipage revision ID	1122300470 (xsd:integer)
Link from a Wikipage to another Wikipage	dbr:Carbon_dioxide Light-sensitive chemicals Potassium ferrioxalate Lithium Uranyl oxalate Iron complexes Electromagnetic radiation Angstrom Anion Ligands Photometry (optics) Molecular symmetry Actinometry Alpha particle Fluorescence Oxalate Oxidation state Redox Iron Iron(III) oxalate Oxalato complexes Anions Bidentate Triton (physics) Photon Sodium ferrioxalate Dative covalent bond Neutron Valence (chemistry) Octahedral molecular geometry Transition metal complex Photoreduction Helical chirality High spin Isomorphous Jahn–Teller distortion dbr:Ammonium_ferrioxalate dbr:Lithium_ferrioxalate
sameAs	Ferrioxalate Ferrioxalate Ferrioxalate
dbp:wikiPageUsesTemplate	dbt:Chem dbt:Chem2 dbt:Chembox dbt:Chembox_Identifiers dbt:Chembox_Properties dbt:Reflist dbt:Short_description
thumbnail	wiki-commons:Special:FilePath/Ferrioxalate.svg?width=300
ImageFile	Ferrioxalate.svg (en)
imagesize	150 (xsd:integer)
has abstract	Ferrioxalate or trisoxalatoferrate(III) is a trivalent anion with formula [Fe(C2O4)3]3−. It is a transition metal complex consisting of an iron atom in the +3 oxidation state and three bidentate oxalate ions C2O2−4 anions acting as ligands. The ferrioxalate anion gives a lime green color to salts, and in solution it is fluorescent. The anion is sensitive to light and higher-energy electromagnetic radiation, which causes the decomposition of one oxalate to carbon dioxide (CO2) and reduction of the iron(III) atom to iron(II). This property is exploited for actinometry. The most common and most-studied salt is potassium ferrioxalate, but the sodium, , and salts have also received some attention. (en) L'anion ferrioxalate, ou tris(oxalato)ferrate(III), est un complexe de formule chimique [Fe(C2O4)3]3−. Il est formé d'anions oxalate C2O42− chélatant un cation de fer Fe3+ à l'état d'oxydation +3. Il donne une couleur vert citron à ses sels et est fluorescent en solution. Il est sensible à la lumière et aux rayonnements électromagnétiques de haute énergie, qui induisent sa décomposition en dioxyde de carbone et la réduction du fer(III) en fer(II), propriété utilisée en actinométrie. Le sel de ferrioxalate le plus couramment étudié est le ferrioxalate de potassium K3[Fe(C2O4)3], mais les sels de sodium Na+, d'ammonium NH4+ et de lithium Li+ ont également fait l'objet de recherches. (fr)
prov:wasDerivedFrom	wikipedia-en:Ferrioxalate?oldid=1122300470&ns=0
page length (characters) of wiki page	7141 (xsd:nonNegativeInteger)
foaf:isPrimaryTopicOf	wikipedia-en:Ferrioxalate
is Link from a Wikipage to another Wikipage of	Potassium ferrioxalate Actinometer Iron(III) Hexol Sodium ferrioxalate
is foaf:primaryTopic of	wikipedia-en:Ferrioxalate

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