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Properties of substance:

thallium(III) fluoride

Group of substances:

inorganic

Physical appearance:

white crystals

Empirical formula (Hill's system for organic substances):

F3Tl

Structural formula as text:

TlF3

Molar/atomic mass: 261.379

Melting point (°C):

550

Decomposition temperature (°C):

550

Solubility (g/100 g of solvent):

fluorosulfuric acid: insoluble [Ref.]
hydrogen fluoride : 0.027 (-25.2°C) [Ref.]
hydrogen fluoride : 0.029 (-8.9°C) [Ref.]
hydrogen fluoride : 0.081 (12°C) [Ref.]

Reactions of synthesis:

  1. [Ref.1aster]
    2Tl2O3 + 6F2 → 4TlF3 + 3O2

Reactions:

  1. [Ref.1, Ref.2]
    TlF3 + 3H2O → Tl(OH)3 + 3HF

References:

  1. Гринвуд Н., Эрншо А. Химия элементов. - Т.1. - М.: БИНОМ. Лаборатория знаний, 2008. - pp. 228 [Russian]
  2. Гринвуд Н., Эрншо А. Химия элементов. - Т.2. - М.: БИНОМ. Лаборатория знаний, 2008. - pp. 166 [Russian]
  3. Неорганическая химия. - Под ред. Третьякова Ю.Д., Т.2. - М.: Academa, 2004. - pp. 86 [Russian]
  4. Реми Г. Курс неорганической химии. - Т.1. - М., 1963. - pp. 426 [Russian]
  5. Справочник по растворимости. - Т.1, Кн.1. - М.-Л.: ИАН СССР, 1961. - pp. 869 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru