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Properties of substance:

nickel tetracarbonyl

Group of substances:

inorganic

Physical appearance:

colorless liquid

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

C4NiO4

Structural formula as text:

Ni(CO)4

Molar/atomic mass: 170.74

Melting point (°C):

-19.3

Boiling point (°C):

42.3

Decomposition temperature (°C):

200

Solubility (g/100 g of solvent):

acetone: soluble [Ref.]
benzene: soluble [Ref.]
chloroform: soluble [Ref.]
diethyl ether: soluble [Ref.]
ethanol: soluble [Ref.]
iron pentacarbonyl: soluble [Ref.]
methanol: soluble [Ref.]
oil of turpentine: soluble [Ref.]
toluene: soluble [Ref.]
water: 0.018 (10°C) [Ref.]
xylene: soluble [Ref.]

Numerical data:

Year of discovery: 1888
Interatomic distances (in pm): 184
Interatomic distances (in pm): 115

Density:

1.362 (0°C, g/cm3)

Vapour pressure (Torr):

133 (2°C)
238 (15.3°C)
444 (29.5°C)
647 (40°C)

    Surface tension (mN/m):

    17.4 (0°C)
    15.1 (20°C)
    11.6 (50°C)

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

    -629.7 (l)

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

    313.4 (l)

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

    204.6 (l)

    Molar enthalpy (heat) of fusion ΔfusH (kJ/mol):

    13.83

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

    29.79

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

    -602.9 (g)

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

    -587.2 (g)

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

    410.6 (g)

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

    145.2 (g)

    References:

    1. Белозерский Н.А. Карбонилы металлов. - М.: ГНТИЛЧЦМ, 1958. - pp. 177-243 [Russian]
    2. Вредные вещества в промышленности: Справочник для химиков, инженеров и врачей. - 7-е изд., Т.3. - Л.: Химия, 1976. - pp. 551-554 [Russian]
    3. Гринвуд Н., Эрншо А. Химия элементов. - Т.1. - М.: БИНОМ. Лаборатория знаний, 2008. - pp. 107 [Russian]
    4. Некрасов Б.В. Основы общей химии. - Т.2. - М.: Химия, 1973. - pp. 349 [Russian]
    5. Рабинович В.А., Хавин З.Я. Краткий химический справочник. - Л.: Химия, 1977. - pp. 87 [Russian]
    6. Химическая энциклопедия. - Т. 3. - М.: Советская энциклопедия, 1992. - pp. 247 [Russian]
    7. Шрайвер Д., Эткинс П. Неорганическая химия. - Т. 2. - М.: Мир, 2004. - pp. 152 [Russian]
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      © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru