zirconium oxide
- Formula: OZr
- Molecular weight: 107.223
- IUPAC Standard InChI: InChI=1S/O.Zr
- IUPAC Standard InChIKey: GEIAQOFPUVMAGM-UHFFFAOYSA-N
- CAS Registry Number: 12036-01-0
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
The 3d structure may be viewed using Java or Javascript. - Other names: Zirconium monoxide
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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. - 2000. | 2000. - 4000. | 4000. - 6000. |
|---|---|---|---|---|
| A | 28.02410 | -131.1710 | 163.6570 | 2.270551 |
| B | 17.75270 | 234.5760 | -72.70350 | 12.80420 |
| C | -17.90500 | -104.0950 | 16.00160 | -1.179551 |
| D | 13.88750 | 15.50370 | -1.207071 | 0.032295 |
| E | -0.112231 | 26.96780 | -80.68620 | 158.4170 |
| F | 49.18470 | 155.3680 | -126.9750 | 181.4960 |
| G | 256.2860 | 95.55190 | 296.6620 | 296.8410 |
| H | 58.57600 | 58.57600 | 58.57600 | 58.57600 |
| Reference | Chase, 1998 | Chase, 1998 | Chase, 1998 | Chase, 1998 |
| Comment | Data last reviewed in December, 1965 | Data last reviewed in December, 1965 | 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. | 30.83 | 227.6 | 227.6 | -0.01 |
| 300. | 30.87 | 227.8 | 227.6 | 0.06 |
| 400. | 32.45 | 236.9 | 228.9 | 3.23 |
| 500. | 33.71 | 244.3 | 231.2 | 6.54 |
| 600. | 34.92 | 250.6 | 233.9 | 9.97 |
| 700. | 36.21 | 256.0 | 236.7 | 13.52 |
| 800. | 37.70 | 261.0 | 239.4 | 17.22 |
| 900. | 39.48 | 265.5 | 242.1 | 21.07 |
| 1000. | 41.65 | 269.8 | 244.6 | 25.12 |
| 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. | 41.78 | 269.8 | 244.6 | 25.12 |
| 1100. | 43.83 | 273.8 | 247.1 | 29.40 |
| 1200. | 45.94 | 277.7 | 249.5 | 33.89 |
| 1300. | 47.88 | 281.5 | 251.8 | 38.58 |
| 1400. | 49.51 | 285.1 | 254.1 | 43.45 |
| 1500. | 50.79 | 288.6 | 256.3 | 48.47 |
| 1600. | 51.70 | 291.9 | 258.4 | 53.60 |
| 1700. | 52.27 | 295.0 | 260.4 | 58.80 |
| 1800. | 52.54 | 298.0 | 262.5 | 64.04 |
| 1900. | 52.55 | 300.9 | 264.4 | 69.30 |
| 2000. | 52.37 | 303.6 | 266.3 | 74.55 |
| Temperature (K) |
Cp (J/mol*K) |
S° (J/mol*K) |
-(G° - H°298.15)/T (J/mol*K) |
H° - H°298.15 (kJ/mol) |
|---|---|---|---|---|
| 2000. | 52.43 | 303.6 | 266.3 | 74.54 |
| 2100. | 52.07 | 306.1 | 268.1 | 79.77 |
| 2200. | 51.63 | 308.5 | 269.9 | 84.95 |
| 2300. | 51.15 | 310.8 | 271.6 | 90.09 |
| 2400. | 50.64 | 313.0 | 273.3 | 95.18 |
| 2500. | 50.14 | 315.0 | 274.9 | 100.2 |
| 2600. | 49.65 | 317.0 | 276.5 | 105.2 |
| 2700. | 49.18 | 318.9 | 278.1 | 110.2 |
| 2800. | 48.75 | 320.6 | 279.5 | 115.0 |
| 2900. | 48.36 | 322.3 | 281.0 | 119.9 |
| 3000. | 48.00 | 324.0 | 282.4 | 124.7 |
| 3100. | 47.70 | 325.5 | 283.8 | 129.5 |
| 3200. | 47.43 | 327.1 | 285.1 | 134.3 |
| 3300. | 47.21 | 328.5 | 286.4 | 139.0 |
| 3400. | 47.02 | 329.9 | 287.6 | 143.7 |
| 3500. | 46.87 | 331.3 | 288.9 | 148.4 |
| 3600. | 46.76 | 332.6 | 290.1 | 153.1 |
| 3700. | 46.68 | 333.9 | 291.2 | 157.8 |
| 3800. | 46.62 | 335.1 | 292.4 | 162.4 |
| 3900. | 46.59 | 336.3 | 293.5 | 167.1 |
| 4000. | 46.57 | 337.5 | 294.6 | 171.7 |
| Temperature (K) |
Cp (J/mol*K) |
S° (J/mol*K) |
-(G° - H°298.15)/T (J/mol*K) |
H° - H°298.15 (kJ/mol) |
|---|---|---|---|---|
| 4000. | 46.58 | 337.5 | 294.6 | 171.7 |
| 4100. | 46.59 | 338.7 | 295.6 | 176.4 |
| 4200. | 46.61 | 339.8 | 296.7 | 181.1 |
| 4300. | 46.65 | 340.9 | 297.7 | 185.7 |
| 4400. | 46.71 | 342.0 | 298.7 | 190.4 |
| 4500. | 46.77 | 343.0 | 299.7 | 195.1 |
| 4600. | 46.84 | 344.0 | 300.6 | 199.7 |
| 4700. | 46.92 | 345.0 | 301.5 | 204.4 |
| 4800. | 47.00 | 346.0 | 302.5 | 209.1 |
| 4900. | 47.09 | 347.0 | 303.4 | 213.8 |
| 5000. | 47.18 | 347.9 | 304.2 | 218.5 |
| 5100. | 47.27 | 348.9 | 305.1 | 223.3 |
| 5200. | 47.36 | 349.8 | 306.0 | 228.0 |
| 5300. | 47.45 | 350.7 | 306.8 | 232.7 |
| 5400. | 47.54 | 351.6 | 307.6 | 237.5 |
| 5500. | 47.62 | 352.5 | 308.4 | 242.2 |
| 5600. | 47.71 | 353.3 | 309.2 | 247.0 |
| 5700. | 47.79 | 354.2 | 310.0 | 251.8 |
| 5800. | 47.87 | 355.0 | 310.8 | 256.6 |
| 5900. | 47.94 | 355.8 | 311.5 | 261.4 |
| 6000. | 48.01 | 356.6 | 312.3 | 266.2 |
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
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