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Properties of substance:

tungsten(IV) selenide

Group of substances:

inorganic

Physical appearance:

hexagonal crystals

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

Se2W

Structural formula as text:

WSe2

Molar/atomic mass: 341.76

Density:

9.2 (20°C, g/cm3)

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

-185.3 (s)

References:

  1. Binneweis M., Milke E. Thermochemical Data of Elements and Compounds. - 2ed, 2002. - pp. 838
  2. CRC Handbook of Chemistry and Physics. - 95ed. - CRC Press, 2014. - pp. 4-97
  3. Лидин Р.А., Андреева Л.Л., Молочко В.А. Константы неорганических веществ. - М.: Дрофа, 2006. - pp. 187 [Russian]
  4. Оболончик В.А. Селениды. – М.: Металлургия, 1972. - pp. 243-246 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru