- InChI
- InChI=1S/2C5H8O2.O.V/c2*1-4(6)3-5(2)7;;/h2*3,6H,1-2H3;;/q;;;+2/p-2/b2*4-3-;;
- InChI Key
- JFHJZWAQYMGNBE-SUKNRPLKSA-L
- Formula
- C10H14O5V
- SMILES
-
CC(=O)C=C(C)[O-].CC(=O)C=C(C)[
O-].O.[V] - Molecular Weight1
- 265.16
- CAS
- 3153-26-2
- Other Names
-
- Vanadium, oxobis(2,4-pentanedionato-O,O')-, (SP-5-21)-
- Vanadium, oxobis(2,4-pentanedionato)-
- Bis(acetylacetonato)oxovanadium
- Bis(acetylacetonato)oxyvanadium
- Bis(2,4-pentanedionato)oxovanadium(IV)
- Oxobis(acetylacetonato)vanadium
- Oxobis(2,4-pentanedionato)vanadium
- Vanadium oxyacetoacetonate
- Vanadyl bis(2,4-pentanedionate)
- Bis(2,4-pentanedionato)oxovanadium
- NSC 116105
- NSC 4659
- NSC 52327
- Vanadium, oxobis(2,4-pentanedionato-«kappa»O,«kappa»O')-, (SP-5-21)-
- Vanadium, oxobis(2,4-pentanedionato-«kappa»O2,«kappa»O4)-, (SP-5-21)-
- Vanadyl acetylacetonate
- oxobis(pentane-2,4-dionato-O,O')vanadium
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔsubH° : Enthalpy of sublimation at standard conditions (kJ/mol).
- ΔsubH : Enthalpy of sublimation at a given temperature (kJ/mol).
- ΔvapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
- IE : Ionization energy (eV).
- Pc : Critical Pressure (kPa).
- Tboil : Normal Boiling Point Temperature (K).
- Tc : Critical Temperature (K).
- Tfus : Normal melting (fusion) point (K).
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ΔfH°gas | -1029.26 | kJ/mol | Relay (1.0) Calculated Property |
| ΔsubH° | 140.40 ± 1.10 | kJ/mol | NIST |
| ΔvapH° | 96.34 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 7.54 | eV | Relay (1.0) Calculated Property |
| Pc | 6151.97 | kPa | Relay (1.0-beta) Calculated Property |
| Tboil | 698.88 | K | Relay (1.0) Calculated Property |
| Tc | 865.57 | K | Relay (1.0) Calculated Property |
| Tfus | 442.92 | K | Relay (1.0) Calculated Property |
Cheméo can also estimate Critical Volume, Standard Gibbs free energy of formation, Acentric Factor, Log10 of Water solubility in mol/l for this compound, but they fall outside the models' validated range, so they are not shown here. Open the prediction tool to compute them on demand.
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| ΔsubH | [91.50; 192.40] | kJ/mol | [430.50; 493.00] | 
|
| ΔsubH | 91.50 | kJ/mol | 430.50 | NIST |
| ΔsubH | 192.40 | kJ/mol | 461.00 | NIST |
| ΔsubH | 140.70 ± 4.00 | kJ/mol | 493.00 | NIST |
Similar Compounds
Find more compounds similar to Vanadyl bis(acetylacetonate).
Sources
- Cheméo Relay (1.0)
- Cheméo Relay (1.0, beta) Beta: served but experimental, data-limited and below our cross-validation release bar; the Joback value is recommended where available.
- NIST Webbook
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