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Properties of substance:

trifluoramine oxide

Group of substances:

inorganic

Physical appearance:

colorless gas

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

F3NO

Structural formula as text:

NOF3

Molar/atomic mass: 87.001

Melting point (°C):

-160

Boiling point (°C):

-85

Numerical data:

Interatomic distances (in pm): 143
Interatomic distances (in pm): 116
Bond angles (in degrees): 101
Bond angles (in degrees): 117

Dipole moment (D):

0.04 (20°C)

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

-163.4 (g)

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

-96.4 (g)

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

278.8 (g)

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

68 (g)

Enthalpy (heat) of vaporization ΔvapH (kJ/mol):

16.13

References:

  1. Angewandte Chemie International Edition. - 1968. - Vol. 7, No. 6. - pp. 451-452 [DOI: 10.1002/anie.196804401]
  2. CRC Handbook of Chemistry and Physics. - 95ed. - CRC Press, 2014. - pp. 4-79
  3. Гринвуд Н., Эрншо А. Химия элементов. - Т.1. - М.: БИНОМ. Лаборатория знаний, 2008. - pp. 411 [Russian]
  4. Некрасов Б.В. Основы общей химии. - Т.1. - М.: Химия, 1973. - pp. 431 [Russian]
  5. Некрасов Б.В. Основы общей химии. - Т.2. - М.: Химия, 1973. - pp. 519 [Russian]
  6. Основные свойства неорганических фторидов. Справочник. - Под ред. Галкина Н.П. - М.: Атомиздат, 1976. - pp. 102, 143 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru