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Properties of substance:

titanium dihydride

Group of substances:

inorganic

Physical appearance:

gray crystals

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

H2Ti

Structural formula as text:

TiH2

Molar/atomic mass: 49.883

Decomposition temperature (°C):

400

CAS №: 7704-98-5

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

-127.6 (s)

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

29.7 (s)

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

30.1 (s)

References:

  1. CRC Handbook of Chemistry and Physics. - 95ed. - CRC Press, 2014. - pp. 4-96
  2. Горощенко Я.Г. Химия титана. - Киев: Наукова думка, 1970. - pp. 36-40 [Russian]
  3. Ефимов А.И. и др. Свойства неорганических соединений. Справочник. - Л.: Химия, 1983. - pp. 200-201 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru