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Properties of substance:
zirconium(IV) iodide
Group of substances:
inorganic
Physical appearance:
colorless cubic crystals
Empirical formula (Hill's system for organic substances):
I
4
Zr
Structural formula as text:
ZrI4
Molar/atomic mass: 598.84
Sublimation point (°C):
418
Solubility (g/100 g of solvent):
diethyl ether
: soluble [
Ref.
]
water
: reaction [
Ref.
]
Hygroscopic:
yes
Standard molar enthalpy (heat) of formation Δ
f
H
0
(298.15 K, kJ/mol):
-482 (s)
Standard molar entropy S
0
(298.15 K, J/(mol·K)):
257 (s)
Molar heat capacity at constant pressure C
p
(298.15 K, J/(mol·K)):
123 (s)
ΔH
sublimation
(kJ/mol):
120
Standard molar enthalpy (heat) of formation Δ
f
H
0
(298.15 K, kJ/mol):
-354.4 (g)
Standard molar entropy S
0
(298.15 K, J/(mol·K)):
444 (g)
Molar heat capacity at constant pressure C
p
(298.15 K, J/(mol·K)):
105 (g)
References:
Ефимов А.И. и др. Свойства неорганических соединений. Справочник. - Л.: Химия, 1983. - pp. 218-219 [Russian]
Некрасов Б.В. Основы общей химии. - Т.1. - М.: Химия, 1973. - pp. 652 [Russian]
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© Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru