Zirconium fluoride


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. - 1600.1600. - 6000.
A 35.0118848.91556
B 1.304677-1.680956
C 6.0274290.358865
D -2.278402-0.016955
E -0.217929-10.17210
F 71.5656550.95066
G 284.2409284.7045
H 82.8432082.84320
ReferenceChase, 1998Chase, 1998
Comment Data last reviewed in June, 1969 Data last reviewed in June, 1969
Temperature
(K)
Cp
(J/mol*K)

(J/mol*K)
-(G° - H°298.15)/T
(J/mol*K)
H° - H°298.15
(kJ/mol)
298.33.42243.7243.7-0.01
300.33.46243.9243.70.06
400.34.99253.8245.13.49
500.36.01261.7247.67.04
600.36.87268.4250.510.69
700.37.65274.1253.514.41
800.38.41279.2256.418.22
900.39.14283.7259.222.09
1000.39.85287.9261.926.04
1100.40.53291.7264.430.06
1200.41.17295.3266.834.15
1300.41.76298.6269.238.30
1400.42.29301.7271.442.50
1500.42.74304.7273.546.75
1600.43.11307.4275.551.04
Temperature
(K)
Cp
(J/mol*K)

(J/mol*K)
-(G° - H°298.15)/T
(J/mol*K)
H° - H°298.15
(kJ/mol)
1600.43.10307.4275.551.04
1700.43.49310.1277.555.37
1800.43.81312.5279.459.74
1900.44.08314.9281.264.13
2000.44.31317.2282.968.55
2100.44.50319.4284.672.99
2200.44.67321.4286.277.45
2300.44.82323.4287.881.93
2400.44.95325.3289.386.42
2500.45.06327.2290.890.92
2600.45.17328.9292.295.43
2700.45.26330.6293.699.95
2800.45.35332.3295.0104.5
2900.45.44333.9296.3109.0
3000.45.51335.4297.6113.6
3100.45.59336.9298.8118.1
3200.45.66338.4300.0122.7
3300.45.73339.8301.2127.3
3400.45.80341.1302.4131.8
3500.45.87342.5303.5136.4
3600.45.94343.8304.6141.0
3700.46.01345.0305.7145.6
3800.46.08346.3306.7150.2
3900.46.14347.5307.8154.8
4000.46.21348.6308.8159.4
4100.46.28349.8309.7164.1
4200.46.35350.9310.7168.7
4300.46.42352.0311.7173.3
4400.46.50353.0312.6178.0
4500.46.57354.1313.5182.6
4600.46.65355.1314.4187.3
4700.46.72356.1315.3192.0
4800.46.80357.1316.1196.6
4900.46.88358.1317.0201.3
5000.46.96359.0317.8206.0
5100.47.04359.9318.6210.7
5200.47.12360.9319.4215.4
5300.47.20361.8320.2220.1
5400.47.28362.6321.0224.9
5500.47.37363.5321.8229.6
5600.47.45364.4322.5234.3
5700.47.54365.2323.3239.1
5800.47.63366.0324.0243.8
5900.47.72366.8324.7248.6
6000.47.80367.6325.4253.4

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