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Properties of substance:

leucite

Group of substances:

inorganic

Physical appearance:

colorless crystals

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

AlKO6Si2

Structural formula as text:

KAl(SiO3)2

Molar/atomic mass: 218.247

Melting point (°C):

1686

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

-3034.2 (s)

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

200 (s)

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

164.1 (s)

References:

  1. Ефимов А.И. и др. Свойства неорганических соединений. Справочник. - Л.: Химия, 1983. - pp. 94-95 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru