titanium oxide
- Formula: OTi
- Molecular weight: 63.866
- IUPAC Standard InChI: InChI=1S/O.Ti
- IUPAC Standard InChIKey: OGIDPMRJRNCKJF-UHFFFAOYSA-N
- CAS Registry Number: 12137-20-1
- 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: Titanium monoxide
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Liquid 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) | 2023. to 4500. |
|---|---|
| A | 66.94390 |
| B | 0.000037 |
| C | -0.000009 |
| D | 6.926950×10-7 |
| E | 0.000050 |
| F | -526.0650 |
| G | 118.9500 |
| H | -493.9390 |
| Reference | Chase, 1998 |
| Comment | Data last reviewed in December, 1973 |
| Temperature (K) |
Cp (J/mol*K) |
S° (J/mol*K) |
-(G° - H°298.15)/T (J/mol*K) |
H° - H°298.15 (kJ/mol) |
|---|---|---|---|---|
| 2023. | 66.94 | 166.1 | 115.1 | 103.3 |
| 2100. | 66.94 | 168.6 | 117.0 | 108.5 |
| 2200. | 66.94 | 171.7 | 119.4 | 115.2 |
| 2300. | 66.94 | 174.7 | 121.7 | 121.8 |
| 2400. | 66.94 | 177.6 | 124.0 | 128.5 |
| 2500. | 66.94 | 180.3 | 126.2 | 135.2 |
| 2600. | 66.94 | 182.9 | 128.3 | 141.9 |
| 2700. | 66.94 | 185.4 | 130.4 | 148.6 |
| 2800. | 66.94 | 187.9 | 132.4 | 155.3 |
| 2900. | 66.94 | 190.2 | 134.4 | 162.0 |
| 3000. | 66.94 | 192.5 | 136.3 | 168.7 |
| 3100. | 66.94 | 194.7 | 138.1 | 175.4 |
| 3200. | 66.94 | 196.8 | 139.9 | 182.1 |
| 3300. | 66.94 | 198.9 | 141.7 | 188.8 |
| 3400. | 66.94 | 200.9 | 143.4 | 195.5 |
| 3500. | 66.94 | 202.8 | 145.0 | 202.2 |
| 3600. | 66.94 | 204.7 | 146.7 | 208.9 |
| 3700. | 66.94 | 206.5 | 148.3 | 215.6 |
| 3800. | 66.94 | 208.3 | 149.8 | 222.3 |
| 3900. | 66.94 | 210.1 | 151.4 | 229.0 |
| 4000. | 66.94 | 211.8 | 152.8 | 235.6 |
| 4100. | 66.94 | 213.4 | 154.3 | 242.3 |
| 4200. | 66.94 | 215.0 | 155.7 | 249.0 |
| 4300. | 66.94 | 216.6 | 157.1 | 255.7 |
| 4400. | 66.94 | 218.1 | 158.5 | 262.4 |
| 4500. | 66.94 | 219.6 | 159.8 | 269.1 |
References
Go To: Top, Liquid 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, Liquid Phase Heat Capacity (Shomate Equation), References
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