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Properties of substance:

cerium(III) fluoride

Group of substances:

inorganic

Physical appearance:

colorless hexagonal crystals

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

CeF3

Structural formula as text:

CeF3

Molar/atomic mass: 197.111

Melting point (°C):

1430

Boiling point (°C):

2180

Solubility (g/100 g of solvent):

hydrogen fluoride : sparingly soluble (12°C) [Ref.]
water: insoluble [Ref.]

Standard molar enthalpy (heat) of formation ΔfH0 (298.15 K, kJ/mol):

-1733 (s)

Standard molar entropy S0 (298.15 K, J/(mol·K)):

115.2 (s)

Molar heat capacity at constant pressure Cp (298.15 K, J/(mol·K)):

93.5 (s)

Molar enthalpy (heat) of fusion ΔfusH (kJ/mol):

58.5

References:

  1. Гринвуд Н., Эрншо А. Химия элементов. - Т.2. - М.: БИНОМ. Лаборатория знаний, 2008. - pp. 559 [Russian]
  2. Ефимов А.И. и др. Свойства неорганических соединений. Справочник. - Л.: Химия, 1983. - pp. 216-217 [Russian]
  3. Справочник по расплавленным солям. - Т. 1. - Л.: Химия, 1971. - pp. 19 [Russian]
  4. Успехи химии. - 1978. - Т.47, №6. - pp. 953 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru