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Properties of substance:
molybdenum(V) chloride
Group of substances:
inorganic
Physical appearance:
monoclinic crystals
Empirical formula (Hill's system for organic substances):
Cl
5
Mo
Structural formula as text:
MoCl5
Molar/atomic mass: 273.21
Melting point (°C):
194
Boiling point (°C):
269
Solubility (g/100 g of solvent):
carbon tetrachloride
: soluble [
Ref.
]
chloroform
: soluble [
Ref.
]
diethyl ether
: soluble [
Ref.
]
ethanol
: reaction [
Ref.
]
water
: reaction [
Ref.
]
Hygroscopic:
yes
Density:
2.928 (25°C, g/cm
3
)
Standard molar enthalpy (heat) of formation Δ
f
H
0
(298.15 K, kJ/mol):
-526.8 (s)
Standard molar Gibbs energy of formation Δ
f
G
0
(298.15 K, kJ/mol):
-420.6 (s)
Standard molar entropy S
0
(298.15 K, J/(mol·K)):
230 (s)
Molar enthalpy (heat) of fusion Δ
fus
H (kJ/mol):
18
Enthalpy (heat) of vaporization Δ
vap
H (kJ/mol):
54.4
Standard molar enthalpy (heat) of formation Δ
f
H
0
(298.15 K, kJ/mol):
446 (g)
Standard molar entropy S
0
(298.15 K, J/(mol·K)):
395 (g)
Molar heat capacity at constant pressure C
p
(298.15 K, J/(mol·K)):
120 (g)
References:
CRC Handbook of Chemistry and Physics. - 95ed. - CRC Press, 2014. - pp. 4-76
Рабинович В.А., Хавин З.Я. Краткий химический справочник. - Л.: Химия, 1977. - pp. 82 [Russian]
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© Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru