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Properties of substance:

zirconium(II) chloride

Group of substances:

inorganic

Physical appearance:

black crystals

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

Cl2Zr

Structural formula as text:

ZrCl2

Molar/atomic mass: 162.13

Melting point (°C):

722

Decomposition temperature (°C):

722

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

    -404.6 (s)

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

    110 (s)

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

    74 (s)

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

    27

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

    -181.6 (g)

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

    289 (g)

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

    58 (g)

    References:

    1. Ефимов А.И. и др. Свойства неорганических соединений. Справочник. - Л.: Химия, 1983. - pp. 218-219 [Russian]
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      © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru