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Properties of substance:

osmium(IV) chloride

Group of substances:

inorganic

Physical appearance:

reddish brown needles crystals

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

Cl4Os

Structural formula as text:

OsCl4

Molar/atomic mass: 332.042

Decomposition temperature (°C):

323

Solubility (g/100 g of solvent):

ethanol: insoluble [Ref.]

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

-255 (s)

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

155 (s)

References:

  1. CRC Handbook of Chemistry and Physics. - 95ed. - CRC Press, 2014. - pp. 4-79
  2. Рабинович В.А., Хавин З.Я. Краткий химический справочник. - Л.: Химия, 1977. - pp. 89 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru