Atomistry » Thallium » Chemical Properties » Thallous dithionate
Atomistry »
  Thallium »
    Chemical Properties »
      Thallous dithionate »

Thallous dithionate, Tl2S2O6

Thallous dithionate, Tl2S2O6, is prepared in aqueous solution from barium dithionate and thallous sulphate in equivalent proportions. It crystallises in shining, monoclinic prisms (a:b:c = 0.9292:1:0.3986; β = 96°58') of density 5.573, and one gram of the salt at 18.5° dissolves in 2.39 grams of water.

Potassium dithionate forms trigonal crystals, but with thallous dithionate it gives two series of mixed crystals, so that each salt is probably dimorphous. Thallous dithionate is isomorphous and forms monoclinic mixed crystals with barium dithionate. It also forms a triclinic, double salt with thallous sulphate, 3Tl2S2O6.Tl2SO4, and a monoclinic compound with thallous hydroxide, Tl2S2O6.TlOH.H2O.

Last articles

Zn in 8PFC
Zn in 8SF0
Zn in 8SOJ
Zn in 8SOK
Zn in 8SYI
Zn in 8SLG
Zn in 8SEX
Zn in 8SEZ
Zn in 8SJG
Zn in 8SEY
© Copyright 2008-2020 by
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy