Boron
Thermodynamic properties
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REAL
intelligence since 2016
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Δ
f
H
°
gas
(kJ/mol):
560 (Monoatomic) [2]
830.5 (B
2
) [4]
Δ
f
H
°
solid
(kJ/mol):
0.0 (Rhombic) [4]
Δ
f
H
°
fusion
(kJ/mol):
50.2 [2,4]
Δ
f
H
°
vaporization
(kJ/mol):
480 [2]
S
°
gas
(J/mol·K):
153.4 (Rhombic) [4]
201.9 (B
2
) [4]
S
°
solid
(J/mol·K):
5.9 (Rhombic) [4]
Δ
f
G
°
gas
(kJ/mol):
521.0 (Rhombic) [4]
774.0 (B
2
) [4]
C
p
(gas)
(J/mol·K):
20.8 (Rhombic, 25 °C) [4]
30.5 (B
2
) [4]
C
p
(solid)
(J/mol·K):
11.087 (25 °C) [4]
