Carbonyl chloride
- Formula: CClO
- Molecular weight: 63.463
- IUPAC Standard InChI: InChI=1S/CClO/c2-1-3
- IUPAC Standard InChIKey: DDKMFOUTRRODRE-UHFFFAOYSA-N
- CAS Registry Number: 2602-42-8
- Chemical structure:
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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. - 1000. | 1000. - 6000. |
|---|---|---|
| A | 41.66724 | 56.20744 |
| B | 18.23195 | 1.133943 |
| C | -4.662818 | -0.232955 |
| D | -1.103276 | 0.016333 |
| E | -0.140894 | -3.172100 |
| F | -76.42243 | -87.20460 |
| G | 310.3787 | 323.3696 |
| H | -62.76000 | -62.76000 |
| Reference | Chase, 1998 | Chase, 1998 |
| Comment | Data last reviewed in December, 1965 | Data last reviewed in December, 1965 |
| Temperature (K) |
Cp (J/mol*K) |
S° (J/mol*K) |
-(G° - H°298.15)/T (J/mol*K) |
H° - H°298.15 (kJ/mol) |
|---|---|---|---|---|
| 298. | 45.07 | 265.9 | 266.0 | -0.01 |
| 300. | 45.12 | 266.2 | 266.0 | 0.08 |
| 400. | 47.26 | 279.5 | 267.8 | 4.71 |
| 500. | 48.92 | 290.3 | 271.2 | 9.52 |
| 600. | 50.30 | 299.3 | 275.2 | 14.48 |
| 700. | 51.48 | 307.2 | 279.2 | 19.57 |
| 800. | 52.48 | 314.1 | 283.1 | 24.77 |
| 900. | 53.32 | 320.3 | 286.9 | 30.06 |
| 1000. | 53.99 | 326.0 | 290.6 | 35.43 |
| Temperature (K) |
Cp (J/mol*K) |
S° (J/mol*K) |
-(G° - H°298.15)/T (J/mol*K) |
H° - H°298.15 (kJ/mol) |
|---|---|---|---|---|
| 1000. | 53.95 | 326.0 | 290.6 | 35.43 |
| 1100. | 54.57 | 331.2 | 294.0 | 40.86 |
| 1200. | 55.06 | 335.9 | 297.3 | 46.34 |
| 1300. | 55.45 | 340.3 | 300.4 | 51.86 |
| 1400. | 55.76 | 344.5 | 303.4 | 57.43 |
| 1500. | 56.03 | 348.3 | 306.3 | 63.02 |
| 1600. | 56.25 | 351.9 | 309.1 | 68.63 |
| 1700. | 56.44 | 355.4 | 311.7 | 74.27 |
| 1800. | 56.61 | 358.6 | 314.2 | 79.92 |
| 1900. | 56.75 | 361.7 | 316.6 | 85.59 |
| 2000. | 56.88 | 364.6 | 318.9 | 91.27 |
| 2100. | 56.99 | 367.3 | 321.2 | 96.96 |
| 2200. | 57.09 | 370.0 | 323.3 | 102.7 |
| 2300. | 57.18 | 372.5 | 325.4 | 108.4 |
| 2400. | 57.26 | 375.0 | 327.4 | 114.1 |
| 2500. | 57.33 | 377.3 | 329.4 | 119.8 |
| 2600. | 57.40 | 379.6 | 331.3 | 125.6 |
| 2700. | 57.46 | 381.7 | 333.1 | 131.3 |
| 2800. | 57.51 | 383.8 | 334.9 | 137.1 |
| 2900. | 57.56 | 385.8 | 336.6 | 142.8 |
| 3000. | 57.60 | 387.8 | 338.3 | 148.6 |
| 3100. | 57.64 | 389.7 | 339.9 | 154.3 |
| 3200. | 57.68 | 391.5 | 341.5 | 160.1 |
| 3300. | 57.71 | 393.3 | 343.0 | 165.9 |
| 3400. | 57.74 | 395.0 | 344.5 | 171.6 |
| 3500. | 57.76 | 396.7 | 346.0 | 177.4 |
| 3600. | 57.79 | 398.3 | 347.4 | 183.2 |
| 3700. | 57.81 | 399.9 | 348.8 | 189.0 |
| 3800. | 57.83 | 401.4 | 350.2 | 194.8 |
| 3900. | 57.85 | 402.9 | 351.5 | 200.5 |
| 4000. | 57.86 | 404.4 | 352.8 | 206.3 |
| 4100. | 57.88 | 405.8 | 354.1 | 212.1 |
| 4200. | 57.89 | 407.2 | 355.4 | 217.9 |
| 4300. | 57.90 | 408.6 | 356.6 | 223.7 |
| 4400. | 57.91 | 409.9 | 357.8 | 229.5 |
| 4500. | 57.92 | 411.2 | 358.9 | 235.3 |
| 4600. | 57.93 | 412.5 | 360.1 | 241.1 |
| 4700. | 57.94 | 413.7 | 361.2 | 246.9 |
| 4800. | 57.95 | 415.0 | 362.3 | 252.7 |
| 4900. | 57.96 | 416.2 | 363.4 | 258.5 |
| 5000. | 57.97 | 417.3 | 364.5 | 264.2 |
| 5100. | 57.98 | 418.5 | 365.5 | 270.0 |
| 5200. | 57.98 | 419.6 | 366.6 | 275.8 |
| 5300. | 57.99 | 420.7 | 367.6 | 281.6 |
| 5400. | 58.00 | 421.8 | 368.6 | 287.4 |
| 5500. | 58.01 | 422.9 | 369.5 | 293.2 |
| 5600. | 58.02 | 423.9 | 370.5 | 299.0 |
| 5700. | 58.03 | 424.9 | 371.5 | 304.8 |
| 5800. | 58.04 | 425.9 | 372.4 | 310.6 |
| 5900. | 58.05 | 426.9 | 373.3 | 316.5 |
| 6000. | 58.06 | 427.9 | 374.2 | 322.3 |
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
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