Gold monoiodide
Names | |
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IUPAC name
Iodogold
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Systematic IUPAC name
Gold(1+) iodide | |
Other names
Gold monoiodide
Aurous iodide | |
Identifiers | |
3D model (JSmol)
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ChemSpider | |
ECHA InfoCard | 100.030.584 |
PubChem CID
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UNII | |
CompTox Dashboard (EPA)
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Properties | |
AuI | |
Molar mass | 323.871 g/mol |
Appearance | Yellowish to greenish-yellow powder |
Density | 8.25 g/cm3[1] |
−91.0·10−6 cm3/mol | |
Structure | |
tetragonal, Pearson symbol tP8, Z = 4 | |
P42/ncm (No. 138)[1] | |
a = 0.435, b = 0.435, c = 1.373 nm
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Hazards | |
GHS labelling:[2] | |
Signal word
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Warning |
H315, H319, H335 | |
P302+P352, P305+P351+P338 | |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | |
Infobox references | |
Gold monoiodide is the inorganic compound of gold and iodine with the formula AuI. It can be synthesized by treating an aqueous suspension of gold powder with and potassium triiodide.[3] With Lewis bases, AuI reacts to give numerous complexes.[4]
References[]
- ^ a b Jagodzinski H. (1959). "Die Kristallstruktur des AuJ". Z. Kristallogr. 112 (1–6): 80–87. Bibcode:1959ZK....112...80J. doi:10.1524/zkri.1959.112.1-6.80.
- ^ Sigma-Aldrich 398411 (13-12-2021)
- ^ Wilfling, Marion; Klinkhammer, Karl W. (2010). "Gold(I)-Mediated Silicon-Silicon Bond Metathesis at Room Temperature". Angewandte Chemie International Edition. 49 (18): 3219–3223. doi:10.1002/anie.200905950. PMID 20349479.
- ^ Tang, Zhongjia; Litvinchuk, A. P.; Lee, Hye-G.; Guloy, Arnold M. (1 September 1998). "Crystal Structure and Vibrational Spectra of a New Viologen Gold(I) Iodide". Inorganic Chemistry. 37 (19): 4752–4753. doi:10.1021/ic980141q. PMID 11670634.
Categories:
- Inorganic compound stubs
- Gold(I) compounds
- Iodides
- Metal halides
- Gold–halogen compounds