vanadium nitride
- Formula: NV
- Molecular weight: 64.9482
- IUPAC Standard InChI: InChI=1S/N.V
- IUPAC Standard InChIKey: SKKMWRVAJNPLFY-UHFFFAOYSA-N
- CAS Registry Number: 24646-85-3
- 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: Vanadium mononitride
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Solid 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 (cal/mol*K)
H° = standard enthalpy (kcal/mol)
S° = standard entropy (cal/mol*K)
t = temperature (K) / 1000.
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| Temperature (K) | 298. to 3500. |
|---|---|
| A | 10.50160 |
| B | 2.680560 |
| C | -0.156640 |
| D | 0.010580 |
| E | -0.194961 |
| F | -55.80500 |
| G | 19.72200 |
| H | -51.90019 |
| Reference | Chase, 1998 |
| Comment | Data last reviewed in December, 1973 |
| Temperature (K) |
Cp (cal/mol*K) |
S° (cal/mol*K) |
-(G° - H°298.15)/T (cal/mol*K) |
H° - H°298.15 (kcal/mol) |
|---|---|---|---|---|
| 298. | 9.09 | 8.90 | 8.91 | -0.00 |
| 300. | 9.13 | 8.96 | 8.91 | 0.01 |
| 400. | 10.33 | 11.77 | 9.28 | 0.99 |
| 500. | 11.02 | 14.15 | 10.02 | 2.06 |
| 600. | 11.51 | 16.21 | 10.89 | 3.19 |
| 700. | 11.91 | 18.01 | 11.78 | 4.36 |
| 800. | 12.25 | 19.63 | 12.66 | 5.57 |
| 900. | 12.55 | 21.09 | 13.52 | 6.81 |
| 1000. | 12.84 | 22.43 | 14.34 | 8.08 |
| 1100. | 13.11 | 23.66 | 15.13 | 9.38 |
| 1200. | 13.38 | 24.81 | 15.89 | 10.70 |
| 1300. | 13.63 | 25.90 | 16.62 | 12.06 |
| 1400. | 13.88 | 26.91 | 17.32 | 13.43 |
| 1500. | 14.12 | 27.88 | 17.99 | 14.83 |
| 1600. | 14.36 | 28.80 | 18.64 | 16.25 |
| 1700. | 14.59 | 29.68 | 19.26 | 17.70 |
| 1800. | 14.82 | 30.52 | 19.87 | 19.17 |
| 1900. | 15.05 | 31.32 | 20.45 | 20.67 |
| 2000. | 15.27 | 32.10 | 21.01 | 22.18 |
| 2100. | 15.49 | 32.85 | 21.56 | 23.72 |
| 2200. | 15.71 | 33.58 | 22.09 | 25.28 |
| 2300. | 15.93 | 34.28 | 22.60 | 26.86 |
| 2400. | 16.15 | 34.96 | 23.10 | 28.47 |
| 2500. | 16.36 | 35.63 | 23.59 | 30.09 |
| 2600. | 16.57 | 36.27 | 24.07 | 31.74 |
| 2700. | 16.78 | 36.90 | 24.53 | 33.41 |
| 2800. | 16.99 | 37.52 | 24.98 | 35.09 |
| 2900. | 17.19 | 38.12 | 25.43 | 36.80 |
| 3000. | 17.40 | 38.70 | 25.86 | 38.53 |
| 3100. | 17.60 | 39.28 | 26.28 | 40.28 |
| 3200. | 17.80 | 39.84 | 26.70 | 42.05 |
| 3300. | 18.00 | 40.39 | 27.10 | 43.84 |
| 3400. | 18.20 | 40.93 | 27.50 | 45.65 |
| 3500. | 18.40 | 41.46 | 27.89 | 47.48 |
References
Go To: Top, Solid 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, Solid Phase Heat Capacity (Shomate Equation), References
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