Chemistry:Gold(III) iodide
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| Names | |
|---|---|
| Systematic IUPAC name
Gold(III) iodide | |
| Other names
Auric iodide
Gold iodide Digold hexaiodide | |
| Identifiers | |
3D model (JSmol)
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| ChemSpider | |
PubChem CID
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| Properties | |
| AuI3 | |
| Molar mass | 577.67998 g·mol−1 |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | |
| Infobox references | |
Gold iodide is the chemical compound with the formula AuI
3. Although Au
2I
6 is predicted to be stable,[1] gold(III) iodide remains an example of a nonexistent or unstable compound.[2] Attempts to isolate pure samples result in the formation of gold(I) iodide and iodine:
- AuI
3 → AuI + I
2[citation needed]
References
- ↑ Tilo Söhnel, Reuben Brown, Lars Kloo Peter Schwerdtfeger "The Stability of Gold Iodides in the Gas Phase and the Solid State" Chemistry - A European Journal 2001, volume 7, 3167–3173. doi:10.1002/1521-3765(20010716)7:14<3167::AID-CHEM3167>3.0.CO;2-G
- ↑ Schulz, A.; Hargittai, M. (2001), "Structural variations and bonding in gold halides: A quantum chemical study of monomeric and dimeric gold monohalide and gold trihalide molecules, AuX, Au2X2, AuX3, and Au2X6 (X = F, Cl, Br, I)", Chemistry - A European Journal 7 (17): 3657–3670, doi:10.1002/1521-3765(20010903)7:17<3657::aid-chem3657>3.0.co;2-q, PMID 11575767; also see cover picture description
| HI | He | ||||||||||||||||
| LiI | BeI2 | BI3 | CI4 | NI3 | I2O4, I2O5, I4O9 |
IF, IF3, IF5, IF7 |
Ne | ||||||||||
| NaI | MgI2 | AlI3 | SiI4 | PI3, P2I4 |
S | ICl, ICl3 |
Ar | ||||||||||
| KI | CaI2 | Sc | TiI4 | VI3 | CrI3 | MnI2 | FeI2 | CoI2 | NiI2 | CuI | ZnI2 | Ga2I6 | GeI2, GeI4 |
AsI3 | Se | IBr | Kr |
| RbI | SrI2 | YI3 | ZrI4 | NbI5 | Mo | Tc | Ru | Rh | Pd | AgI | CdI2 | InI3 | SnI4, SnI2 |
SbI3 | TeI4 | I | Xe |
| CsI | BaI2 | HfI4 | TaI5 | W | Re | Os | Ir | Pt | AuI | Hg2I2, HgI2 |
TlI | PbI2 | BiI3 | Po | AtI | Rn | |
| Fr | RaI2 | Rf | Db | Sg | Bh | Hs | Mt | Ds | Rg | Cn | Nh | Fl | Mc | Lv | Ts | Og | |
| ↓ | |||||||||||||||||
| La | Ce | Pr | Nd | Pm | SmI2 | Eu | Gd | TbI3 | Dy | Ho | Er | Tm | Yb | Lu | |||
| Ac | ThI4 | Pa | UI3, UI4 |
Np | Pu | Am | Cm | Bk | Cf | EsI3 | Fm | Md | No | Lr | |||
 |  |
