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Properties of substance:

lutetium chloride

Group of substances:

inorganic

Physical appearance:

colorless monoclinic crystals

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

Cl3Lu

Structural formula as text:

LuCl3

Molar/atomic mass: 281.33

Melting point (°C):

925

Boiling point (°C):

1420

Solubility (g/100 g of solvent):

water: very soluble [Ref.]

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

-954 (s)

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

142 (s)

Enthalpy (heat) of vaporization ΔvapH (kJ/mol):

191

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

-675 (g)

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

359 (g)

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

79 (g)

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. 150-151 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru