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Properties of substance:
tetrakis(trifluorophosphine)nickel
Group of substances:
inorganic
Physical appearance:
colorless liquid
Empirical formula (Hill's system for organic substances):
F
1
2
NiP
4
Structural formula as text:
Ni(PF3)4
Molar/atomic mass: 410.569
Melting point (°C):
-55
Boiling point (°C):
70.5
Solubility (g/100 g of solvent):
benzene
: very soluble [
Ref.
]
carbon disulphide
: insoluble [
Ref.
]
carbon tetrachloride
: sparingly soluble [
Ref.
]
cyclohexane
: soluble [
Ref.
]
ethanol
: insoluble [
Ref.
]
pentane
: soluble [
Ref.
]
toluene
: very soluble [
Ref.
]
water
: insoluble [
Ref.
]
Density:
1.8 (25°C, g/cm
3
)
Reactions of synthesis:
Yeild 90-100%. [
Ref.1
]
Ni + 4PF
3
→ Ni(PF
3
)
4
Refractive index (n
D
):
1.3352 (27°C)
References:
Advances in Inorganic Chemistry and Radiochemistry. - 1970. - Vol. 13. - pp. 421
Simons J.H. Fluorine Chemistry. - Vol. 5. - New York: Academic Press, 1964. - pp. 93
Лидин Р.А., Андреева Л.Л., Молочко В.А. Константы неорганических веществ. - М.: Дрофа, 2006. - pp. 145 [Russian]
Некрасов Б.В. Основы общей химии. - Т.2. - М.: Химия, 1973. - pp. 350 [Russian]
Рысс И.Г. Химия фтора и его неорганических соединений. - М., 1956. - pp. 238 [Russian]
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© Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru