chloryl tetraperchloratoaurate

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| OtherNames = {{Unbulleted list|Gold(III) perchlorate dichlorine hexoxide}}

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| Section1 = {{Chembox Identifiers

| CASNo = 453509-25-6

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| StdInChI=1S/Au.4ClHO4.ClO2/c;4*2-1(3,4)5;2-1-3/h;4*(H,2,3,4,5);/q+3;;;;;+1/p-4

| StdInChIKey=ACLJBRMVWTXQHV-UHFFFAOYSA-J

| SMILES = O=Cl[O+].O=Cl(=O)(=O)[O-][Au+3]([O-]Cl(=O)(=O)=O)([O-]Cl(=O)(=O)=O)[O-]Cl(=O)(=O)=O

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| Appearance = Orange crystals{{cite journal |author1=Frédérique Cunin |author2=Catherine Deudon |author3=Frédéric Favier |author4=Bernard Mula |author5=Jean Louis Pascal |title=First Anhydrous Gold Perchlorato Complex: ClO2Au(ClO4)4. Synthesis and Molecular and Crystal Structure Analysis |journal=Inorganic Chemistry |date=2002 |volume=41 |issue=16 |pages=4173–4178 |doi=10.1021/ic020161z |language=en}}

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| Density = 3.18 g/cm3

| Formula = {{chem2|[ClO2][Au(ClO4)4]}}

| MolarMass = 662.22 g/mol

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Chloryl tetraperchloratoaurate is an inorganic chemical compound with the formula {{chem2|[ClO2]+[Au(ClO4)4]-}} consisting of the chloryl cation and a tetraperchloratoaurate(III) anion. It is an orange solid that readily hydrolyzes in air.

Production and reactions

Chloryl tetraperchloratoaurate is produced by the oxidation of gold metal, gold(III) chloride, or chloroauric acid by dichlorine hexoxide:{{cite journal |author1=Jean-Louis Pascal |author2=Frédéric Favier |title=Inorganic perchlorato complexes |journal=Coordination Chemistry Reviews |date=1998 |volume=178–180 |pages=865–902 |doi=10.1016/S0010-8545(98)00102-7 |language=en}}

:{{chem2|2 AuCl3 + 8 Cl2O6 → 2 [ClO2][Au(ClO4)4] + 6 ClO2 + 3 Cl2}}

A production of gold(III) perchlorate is attempted by heating this compound, but it instead forms an oxy-perchlorato derivative.

References

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{{Gold compounds}}

{{perchlorates}}

Category:Gold(III) compounds

Category:Perchlorates

Category:chloryl compounds