Atomistry » Gold » Chemical Properties » Auric iodide
Atomistry »
  Gold »
    Chemical Properties »
      Auric iodide »

Auric iodide, AuI3

Gradual addition of a solution of auric chloride to one of potassium iodide yields complex AuI4-ions, converted by further addition of auric chloride into auric iodide:

3AuI4' + Au••• = 4Aul3.

On drying, the dark-green product decomposes into aurous iodide and iodine. It is soluble with difficulty in water to an unstable solution.

A complex iodide having the formula CsI,AuI3 is produced in glistening, black crystals by the interaction of gold dichloride and caesium iodide.

Last articles

Fe in 2YXO
Fe in 2YRS
Fe in 2YXC
Fe in 2YNM
Fe in 2YVJ
Fe in 2YP1
Fe in 2YU2
Fe in 2YU1
Fe in 2YQB
Fe in 2YOO
© Copyright 2008-2020 by atomistry.com
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy