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Properties of substance:
dioxygenyl hexafluoroantimonate
Group of substances:
inorganic
Physical appearance:
colorless cubic crystals
Empirical formula (Hill's system for organic substances):
F
6
O
2
Sb
Structural formula as text:
O2SbF6
Molar/atomic mass: 267.75
Decomposition temperature (°C):
240
CAS №: 12361-66-9
Density:
3.59 (20°C, g/cm
3
)
Reactions of synthesis:
[
Ref.1
]
2O
2
F
2
+ 2SbF
5
→ 2O
2
SbF
6
+ F
2
Standard molar enthalpy (heat) of formation Δ
f
H
0
(298.15 K, kJ/mol):
-1468 (s)
References:
Advances in Inorganic Chemistry and Radiochemistry. - 1975. - Vol. 17. - pp. 61
Inorganic Chemistry. - 1973. - Vol. 12, No. 11. - pp. 2738-2740
Journal of Fluorine Chemistry. - 1982. - Vol. 20, No. 4. - pp. 546
Olah G.A., Prakash G.K.S., Molnar A., Sommer J. Superacid chemistry. - 2ed. - Wiley, 2009. - pp. 439
Степин Б.Д., Цветков А.А. Неорганическая химия. - М.: Высшая школа, 1994. - pp. 304 [Russian]
Успехи химии. - 1971. - Т.40, №11. - pp. 1929-1930 [Russian]
Химическая энциклопедия. - Т. 2. - М.: Советская энциклопедия, 1990. - pp. 73 [Russian]
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© Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru