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Properties of substance:
manganese(II) orthosilicate
Group of substances:
inorganic
Empirical formula (Hill's system for organic substances):
Mn
2
O
4
Si
Structural formula as text:
Mn2SiO4
Molar/atomic mass: 201.959
Melting point (°C):
1327
Standard molar enthalpy (heat) of formation Δ
f
H
0
(298.15 K, kJ/mol):
-1730.5 (s)
Standard molar Gibbs energy of formation Δ
f
G
0
(298.15 K, kJ/mol):
-1632.1 (s)
Standard molar entropy S
0
(298.15 K, J/(mol·K)):
163.2 (s)
Molar heat capacity at constant pressure C
p
(298.15 K, J/(mol·K)):
129.9 (s)
Neel temperature (K):
50
References:
CRC Handbook of Chemistry and Physics. - 90ed. - CRC Press, 2010. - pp. 5-15
Лидин Р.А., Андреева Л.Л., Молочко В.А. Константы неорганических веществ. - М.: Дрофа, 2006. - pp. 131 [Russian]
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© Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru