Gold monoiodide

Gold monoiodide is the inorganic compound with the formula AuI. It can be synthesized by treating an aqueous suspension of gold powder with and potassium triiodide.[2] With Lewis bases, AuI reacts to give numerous complexes.[3]

Gold monoiodide
Names
IUPAC name
Iodogold
Systematic IUPAC name
Gold(1+) iodide
Other names
Gold monoiodide
Aurous iodide
Identifiers
3D model (JSmol)
ChemSpider
ECHA InfoCard 100.030.584
UNII
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
Hazards
Xi
R-phrases (outdated) R36/37/38
S-phrases (outdated) S26, S37/39
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references

References

  1. 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.
  2. 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.
  3. 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.
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