Palladium tetrafluoride
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| verifiedrevid = 385938177
| Name = Palladium(IV) fluoride
| ImageFile1 = Palladium(IV)-fluoride-unit-cell-from-xtal-1978-CM-3D-balls.png
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|Section1={{Chembox Identifiers
| CASNo = 13709-55-2
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| ChemSpiderID = 24771345
| PubChem = 101085592
| StdInChI=1S/4FH.Pd/h4*1H;/p-4
| StdInChIKey = TZSYMMIYHWWKKM-UHFFFAOYSA-J
| SMILES = [F-].[F-].[F-].[F-].[Pd]
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|Section2={{Chembox Properties
| Pd=1 | F=4
| Appearance = pink{{ cite journal | journal = J. Inorg. Nucl. Chem. | volume = 28 | year = 1976 | pages = 23–28 | title = The tetrafluorides of iridium, rhodium and palladium | first1 = P. R. | last1 = Rao | first2 = A. | last2 = Tressaud | first3 = N. | last3 = Bartlett | authorlink3 = Neil Bartlett (chemist) | doi = 10.1016/0022-1902(76)80588-X | url = https://escholarship.org/uc/item/3vm2n6nx }} or brick-red{{Greenwood&Earnshaw2nd|pages=1152–1153}} crystalline solid
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|Section3={{Chembox Structure
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|Section4={{Chembox Thermochemistry
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|Section7={{Chembox Hazards
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|Section8={{Chembox Related
| OtherAnions =
| OtherCations = Platinum(IV) fluoride
| OtherCompounds = Palladium(II) fluoride
Palladium(II,IV) fluoride
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Palladium (IV) fluoride, also known as palladium tetrafluoride, is the chemical compound of palladium and fluorine with the chemical formula PdF4. The palladium atoms in PdF4 are in the +4 oxidation state.{{Housecroft3rd|pages=788–789}}
Synthesis
Palladium tetrafluoride has been prepared by reacting palladium(II,IV) fluoride with fluorine gas at pressures around 7 atm and at 300 °C for several days.
Structure
Crystals are composed of octahedral PdF6 units, with four fluorides from each octahedron shared (bridging between octahedra).{{Cite journal |last=Wright |first=Albert F. |last2=Fender |first2=B. E. F. |last3=Bartlett |first3=N. |last4=Leary |first4=K. |date=1978-03-01 |title=A neutron powder diffraction study of palladium tetrafluoride |url=https://pubs.acs.org/doi/abs/10.1021/ic50181a049 |journal=Inorganic Chemistry |language=en |volume=17 |issue=3 |pages=748–749 |doi=10.1021/ic50181a049 |issn=0020-1669|url-access=subscription }}
Reactivity
PdF4 is a strong oxidising agent and undergoes rapid hydrolysis in moist air.
See also
References
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{{Palladium compounds}}
{{Fluorides}}