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Properties of substance:

diboron tetrafluoride

Synonyms:

tetrafluorodiborane

Group of substances:

inorganic

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

B2F4

Structural formula as text:

BF2BF2

Molar/atomic mass: 97.616

Melting point (°C):

-56

Boiling point (°C):

-34

CAS №: 13965-73-6


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

-1440.1 (g)

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

-1410.4 (g)

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

317.3 (g)

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

79.1 (g)

References:

  1. Bretherick's Handbook of Reactive Chemical Hazards. - 6 ed., Vol. 1. - Butterworth-Heinemann, 1999. - pp. 72
  2. Гринвуд Н., Эрншо А. Химия элементов. - Т.1. - М.: БИНОМ. Лаборатория знаний, 2008. - pp. 192 [Russian]
  3. Некрасов Б.В. Основы общей химии. - Т.2. - М.: Химия, 1973. - pp. 17 [Russian]
  4. Успехи химии. - 1964. - Т.33, №2. - pp. 252-253 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru