Boron triiodide


Gas Phase Heat Capacity (Shomate Equation)

Go To: Top, References, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Cp° = A + B*t + C*t2 + D*t3 + E/t2
H° − H°298.15= A*t + B*t2/2 + C*t3/3 + D*t4/4 − E/t + F − H
S° = A*ln(t) + B*t + C*t2/2 + D*t3/3 − E/(2*t2) + G
    Cp = heat capacity (J/mol*K)
    H° = standard enthalpy (kJ/mol)
    S° = standard entropy (J/mol*K)
    t = temperature (K) / 1000.

View plot Requires a JavaScript / HTML 5 canvas capable browser.

Temperature (K) 298. to 6000.
A 80.75706
B 2.015451
C -0.542836
D 0.046149
E -0.967621
F 43.72154
G 440.3493
H 71.12800
ReferenceChase, 1998
Comment Data last reviewed in December, 1964
Temperature
(K)
Cp
(J/mol*K)

(J/mol*K)
-(G° - H°298.15)/T
(J/mol*K)
H° - H°298.15
(kJ/mol)
298.70.41348.6348.6-0.01
300.70.56349.1348.60.13
400.75.43370.1351.57.47
500.77.76387.2357.015.14
600.79.09401.6363.222.99
700.79.94413.8369.630.94
800.80.53424.5375.838.97
900.80.97434.0381.847.04
1000.81.31442.6387.455.16
1100.81.58450.4392.863.30
1200.81.80457.5397.971.47
1300.81.99464.0402.779.66
1400.82.15470.1407.387.87
1500.82.28475.8411.796.09
1600.82.40481.1415.9104.3
1700.82.51486.1419.9112.6
1800.82.60490.8423.7120.8
1900.82.68495.3427.3129.1
2000.82.74499.5430.8137.4
2100.82.80503.6434.2145.6
2200.82.86507.4437.4153.9
2300.82.90511.1440.6162.2
2400.82.94514.6443.6170.5
2500.82.97518.0446.5178.8
2600.83.00521.3449.3187.1
2700.83.02524.4452.0195.4
2800.83.03527.4454.7203.7
2900.83.05530.3457.2212.0
3000.83.06533.1459.7220.3
3100.83.06535.9462.1228.6
3200.83.07538.5464.5236.9
3300.83.07541.1466.7245.2
3400.83.06543.5469.0253.5
3500.83.06545.9471.1261.8
3600.83.06548.3473.2270.1
3700.83.05550.6475.3278.4
3800.83.04552.8477.3286.8
3900.83.03554.9479.3295.1
4000.83.03557.0481.2303.4
4100.83.02559.1483.1311.7
4200.83.01561.1484.9320.0
4300.83.00563.0486.7328.3
4400.83.00564.9488.5336.6
4500.82.99566.8490.2344.9
4600.82.99568.6491.9353.2
4700.82.99570.4493.5361.5
4800.82.99572.2495.1369.8
4900.82.99573.9496.7378.1
5000.82.99575.6498.3386.4
5100.83.00577.2499.8394.7
5200.83.01578.8501.3403.0
5300.83.03580.4502.8411.3
5400.83.04581.9504.2419.6
5500.83.07583.5505.7427.9
5600.83.09585.0507.1436.2
5700.83.13586.4508.5444.5
5800.83.16587.9509.8452.8
5900.83.20589.3511.1461.1
6000.83.25590.7512.5469.4

References

Go To: Top, Gas Phase Heat Capacity (Shomate Equation), Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Chase, 1998
Chase, M.W., Jr., NIST-JANAF Themochemical Tables, Fourth Edition, J. Phys. Chem. Ref. Data, Monograph 9, 1998, 1-1951. [all data]


Notes

Go To: Top, Gas Phase Heat Capacity (Shomate Equation), References