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Properties of substance:

holmium oxide

Group of substances:

inorganic

Physical appearance:

crystals

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

Ho2O3

Structural formula as text:

Ho2O3

Molar/atomic mass: 377.86

Melting point (°C):

2360

CAS №: 12055-62-8

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

-1880.7 (s)

Standard molar Gibbs energy of formation ΔfG0 (298.15 K, kJ/mol):

-1791.1 (s)

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

158.2 (s)

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

115 (s)

References:

  1. CRC Handbook of Chemistry and Physics. - 90ed. - CRC Press, 2010. - pp. 5-14
  2. Химическая энциклопедия. - Т. 1. - М.: Советская энциклопедия, 1988. - pp. 591 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru