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Properties of substance:

nitryl fluoride

Group of substances:

inorganic

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

FNO2

Structural formula as text:

NO2F

Molar/atomic mass: 65.004

Melting point (°C):

-166

Boiling point (°C):

-72.4

Solubility (g/100 g of solvent):

chloroform: reaction [Ref.]
diethyl ether: reaction [Ref.]
ethanol: reaction [Ref.]
water: reaction [Ref.]

Interatomic distances and bond angles:

Interatomic distances (in pm): 147 (F-N)
Interatomic distances (in pm): 118 (N-O)
Bond angles (in degrees): 136 (O-N-O)

Numerical data:

Year of discovery: 1929

Density:

1.492 (-72.4°C, g/cm3)
0.0029 (20°C, g/cm3)

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

-109 (g)

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

27 (g)

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

259.3 (g)

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

49.09 (g)

References:

  1. Angewandte Chemie International Edition. - 1968. - Vol. 7, No. 6. - pp. 445-447 [DOI: 10.1002/anie.196804401]
  2. Chemical Reviews. - 1962. - Vol. 62, No. 1. - pp. 9-12
  3. Некрасов Б.В. Основы общей химии. - Т.1. - М.: Химия, 1973. - pp. 430-431 [Russian]
  4. Справочник химика. - Т. 2. - Л.-М.: Химия, 1964. - pp. 16-17 [Russian]
  5. Успехи химии фтора. - Т. 3-4. - Л.: Химия, 1970. - pp. 427-436 [Russian]
  6. Фтор и его соединения. – Под ред. Саймонса Дж., Т. 1. - М.: ИИЛ, 1953. - pp. 79-80 [Russian]
  7. Химическая энциклопедия. - Т. 1. - М.: Советская энциклопедия, 1988. - pp. 60-61 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru