Dilithium dibromide


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. - 6000.
A 82.70387
B 0.377194
C -0.102432
D 0.008754
E -0.696603
F -527.8367
G 410.5755
H -500.8248
ReferenceChase, 1998
Comment Data last reviewed in June, 1966
Temperature
(K)
Cp
(J/mol*K)

(J/mol*K)
-(G° - H°298.15)/T
(J/mol*K)
H° - H°298.15
(kJ/mol)
298.74.96314.5314.5-0.01
300.75.07315.0314.50.14
400.78.49337.1317.57.84
500.80.08354.8323.315.78
600.80.96369.5329.823.83
700.81.50382.0336.431.96
800.81.86392.9342.840.13
900.82.11402.6348.948.32
1000.82.29411.3354.756.55
1100.82.43419.1360.264.78
1200.82.54426.3365.473.03
1300.82.63432.9370.481.29
1400.82.70439.0375.089.56
1500.82.76444.7379.597.83
1600.82.81450.1383.8106.1
1700.82.85455.1387.8114.4
1800.82.89459.8391.7122.7
1900.82.92464.3395.4131.0
2000.82.94468.6398.9139.3
2100.82.97472.6402.3147.6
2200.82.99476.5405.6155.9
2300.83.00480.2408.8164.2
2400.83.02483.7411.8172.5
2500.83.03487.1414.8180.8
2600.83.04490.3417.6189.1
2700.83.05493.5420.4197.4
2800.83.06496.5423.0205.7
2900.83.07499.4425.6214.0
3000.83.07502.2428.1222.3
3100.83.08504.9430.6230.6
3200.83.08507.6432.9238.9
3300.83.08510.1435.2247.2
3400.83.09512.6437.5255.5
3500.83.09515.0439.7263.8
3600.83.09517.4441.8272.1
3700.83.09519.6443.9280.4
3800.83.09521.9445.9288.8
3900.83.09524.0447.9297.1
4000.83.09526.1449.8305.4
4100.83.09528.2451.7313.7
4200.83.09530.2453.5322.0
4300.83.09532.1455.3330.3
4400.83.09534.0457.1338.6
4500.83.09535.9458.8346.9
4600.83.09537.7460.5355.2
4700.83.09539.5462.2363.5
4800.83.09541.3463.8371.8
4900.83.09543.0465.4380.2
5000.83.10544.7467.0388.5
5100.83.10546.3468.5396.8
5200.83.10547.9470.0405.1
5300.83.10549.5471.5413.4
5400.83.11551.1473.0421.7
5500.83.11552.6474.4430.0
5600.83.12554.1475.8438.3
5700.83.13555.6477.2446.6
5800.83.13557.0478.6454.9
5900.83.14558.4479.9463.3
6000.83.15559.8481.2471.6

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