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|Name=Iridium(IV) fluoride |
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| verifiedrevid = 362820202 |
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| ImageFile = PtF4_unit_cell.png |
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| ImageSize = 200px |
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| IUPACName = |
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| OtherNames = Iridium tetrafluoride |
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| OtherNames = Iridium tetrafluoride |
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| Section1 = {{Chembox Identifiers |
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| CASNo = 37501-24-9 |
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| CASNo = 37501-24-9 |
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| PubChem = 15771758 |
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| StdInChI=1S/4FH.Ir/h4*1H;/q;;;;+4/p-4 |
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| StdInChIKey = WOJCGZMITDEZTA-UHFFFAOYSA-J |
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| Section2 = {{Chembox Properties |
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| SMILES = F(F)(F)F |
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| Formula = IrF<sub>4</sub> |
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| Formula = IrF<sub>4</sub> |
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| MolarMass = 268.2109 g/mol |
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| MolarMass = 268.2109 g/mol |
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| OtherCompounds = ]<br/>]<br/>] |
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'''Iridium(IV) fluoride''' is a chemical compound of ] and ], with the chemical formula IrF<sub>4</sub> and is a dark brown solid.<ref name = "Greenwood">{{Greenwood&Earnshaw}}</ref> Early reports of IrF<sub>4</sub> prior to 1965 are questionable and appear to describe the compound ].<ref name = "Greenwood"/> The solid can be prepared by reduction of IrF<sub>5</sub> with iridium black<ref name = "Greenwood"/> or reduction with H<sub>2</sub> in aqueous HF<ref>{{cite journal | title = Reductive syntheses of transition metal fluoride compounds. Synthesis of rhenium, osmium, and iridium pentafluorides and tetrafluorides | journal = Robert T. Paine, Larned B. Asprey | DUPLICATE DATA: journal = ] | volume = 14 | issue = 5 | year = 1975 | pages = 1111–1113 | doi = 10.1021/ic50147a030 | last1 = Paine | first1 = Robert T. | last2 = Asprey | first2 = Larned B.}}</ref> The crystal structure of the solid is notable as it was the first example of a three dimensional lattice structure found for a metal tetrafluoride and subsequently |
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'''Iridium(IV) fluoride''' is a chemical compound of ] and ], with the chemical formula IrF<sub>4</sub> and is a dark brown solid.<ref name = "Greenwood">{{Greenwood&Earnshaw}}</ref> Early reports of IrF<sub>4</sub> prior to 1965 are questionable and appear to describe the compound ].<ref name = "Greenwood"/> The solid can be prepared by reduction of IrF<sub>5</sub> with iridium black<ref name = "Greenwood"/> or reduction with H<sub>2</sub> in aqueous HF.<ref>{{cite journal | title = Reductive syntheses of transition metal fluoride compounds. Synthesis of rhenium, osmium, and iridium pentafluorides and tetrafluorides | journal = ] | volume = 14 | issue = 5 | year = 1975 | pages = 1111–1113 | doi = 10.1021/ic50147a030 | last1 = Paine | first1 = Robert T. | last2 = Asprey | first2 = Larned B.}}</ref> The crystal structure of the solid is notable as it was the first example of a three-dimensional lattice structure found for a metal tetrafluoride and subsequently |
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RhF<sub>4</sub>, PdF<sub>4</sub> and PtF<sub>4</sub> have been found to have the same structure.<ref name = "Wells"> Wells A.F. (1984) ''Structural Inorganic Chemistry'' 5th edition Oxford Science Publications ISBN 0-19-855370-6 </ref> The structure has 6 coordinate, octahedral, iridium where two edges of the octahedra are shared and the two unshared fluorine atoms are ''cis'' to one another.<ref name = "Wells"/> |
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RhF<sub>4</sub>, PdF<sub>4</sub> and PtF<sub>4</sub> have been found to have the same structure.<ref name = "Wells"> Wells A.F. (1984) ''Structural Inorganic Chemistry'' 5th edition Oxford Science Publications {{ISBN|0-19-855370-6}} </ref> The structure has 6 coordinate, octahedral, iridium where two edges of the octahedra are shared and the two unshared fluorine atoms are ''cis'' to one another.<ref name = "Wells"/> |
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==References== |
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==References== |
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{{reflist}} |
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{{Iridium compounds}} |
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{{Fluorides}} |
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