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Boron hydride sulfide


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.

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Temperature (K) 298. - 1200.1200. - 6000.
A 26.1249855.12880
B 55.531305.081761
C -38.30686-1.465188
D 10.453260.161076
E -0.247438-5.727645
F 39.4366720.50223
G 230.2355262.9849
H 50.2080050.20800
ReferenceChase, 1998Chase, 1998
Comment Data last reviewed in December, 1975 Data last reviewed in December, 1975
Temperature
(K)
Cp
(J/mol*K)

(J/mol*K)
-(G° - H°298.15)/T
(J/mol*K)
H° - H°298.15
(kJ/mol)
298.36.76214.9215.0-0.01
300.36.87215.2215.00.07
400.41.33226.4216.53.99
500.44.63236.0219.48.29
600.47.22244.4222.912.89
700.49.31251.9226.517.72
800.51.00258.6230.122.74
900.52.39264.6233.627.91
1000.53.56270.2237.033.21
1100.54.57275.4240.338.62
1200.55.49280.2243.444.12
Temperature
(K)
Cp
(J/mol*K)

(J/mol*K)
-(G° - H°298.15)/T
(J/mol*K)
H° - H°298.15
(kJ/mol)
1200.55.42280.2243.444.12
1300.56.22284.6246.449.70
1400.56.89288.8249.355.36
1500.57.45292.8252.061.08
1600.57.93296.5254.766.85
1700.58.34300.0257.372.66
1800.58.70303.4259.778.51
1900.59.01306.5262.184.40
2000.59.29309.6264.490.32
2100.59.53312.5266.696.26
2200.59.75315.2268.8102.2
2300.59.94317.9270.9108.2
2400.60.12320.5272.9114.2
2500.60.28322.9274.8120.2
2600.60.42325.3276.7126.3
2700.60.55327.6278.6132.3
2800.60.68329.8280.4138.4
2900.60.79331.9282.1144.4
3000.60.90334.0283.8150.5
3100.61.00336.0285.4156.6
3200.61.11337.9287.1162.7
3300.61.21339.8288.6168.8
3400.61.30341.6290.2175.0
3500.61.40343.4291.7181.1
3600.61.51345.1293.1187.3
3700.61.61346.8294.5193.4
3800.61.72348.5295.9199.6
3900.61.84350.1297.3205.8
4000.61.96351.6298.6211.9
4100.62.10353.2300.0218.1
4200.62.24354.7301.2224.4
4300.62.39356.1302.5230.6
4400.62.55357.6303.7236.8
4500.62.72359.0304.9243.1
4600.62.91360.4306.1249.4
4700.63.11361.7307.3255.7
4800.63.33363.0308.5262.0
4900.63.56364.3309.6268.4
5000.63.81365.6310.7274.7
5100.64.08366.9311.8281.1
5200.64.37368.1312.8287.5
5300.64.68369.4313.9294.0
5400.65.01370.6314.9300.5
5500.65.37371.8316.0307.0
5600.65.74373.0317.0313.6
5700.66.14374.1318.0320.1
5800.66.57375.3318.9326.8
5900.67.03376.4319.9333.5
6000.67.51377.6320.9340.2

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