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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