- InChI
- InChI=1S/B
- InChI Key
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N
- Formula
- B
- SMILES
- [B]
- Molecular Weight1
- 10.81
- CAS
- 7440-42-8
- EA : Electron affinity (eV).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- IE : Ionization energy (eV).
- Pvap : Vapor pressure (kPa).
- S°gas,1 bar : Molar entropy at standard conditions (1 bar) (J/mol×K).
- S°solid,1 bar : Solid phase molar entropy at standard conditions (J/mol×K).
- 1: Molecular weight from the IUPAC atomic weights tables.
Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| EA | [0.28; 0.50] | eV |
|
| EA | 0.28 ± 0.00 | eV | NIST |
| EA | 0.28 ± 0.01 | eV | NIST |
| EA | 0.50 | eV | NIST |
| ΔfH°gas | 565.00 ± 5.00 | kJ/mol | NIST |
| IE | [8.00; 8.60] | eV |
|
| IE | 8.30 ± 0.00 | eV | NIST |
| IE | 8.30 | eV | NIST |
| IE | 8.30 | eV | NIST |
| IE | 8.00 | eV | NIST |
| IE | 8.30 ± 0.00 | eV | NIST |
| IE | 8.60 ± 0.40 | eV | NIST |
| IE | 8.30 | eV | NIST |
| S°gas,1 bar | 153.44 ± 0.01 | J/mol×K | NIST |
| S°solid,1 bar | 5.90 ± 0.08 | J/mol×K | NIST |
Cheméo can also estimate Normal Boiling Point Temperature, Normal melting (fusion) point, Critical Temperature, Critical Pressure, Critical Volume, Enthalpy of vaporization at standard conditions, 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.
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.00e-03; 99.99] | kPa | [2348.15; 4072.15] |
The Yaws Handbook of Vapor Pressure
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.97331e+01 | |||
| Coefficient B | -6.03507e+04 | |||
| Coefficient C | -8.28100e+01 | |||
| Temperature range, min. | 2348.15 | |||
| Temperature range, max. | 4072.15 | |||
| Pvap | 1.00e-03 | kPa | 2348.15 | Calculated Property |
| Pvap | 7.98e-03 | kPa | 2539.71 | Calculated Property |
| Pvap | 0.05 | kPa | 2731.26 | Calculated Property |
| Pvap | 0.22 | kPa | 2922.82 | Calculated Property |
| Pvap | 0.84 | kPa | 3114.37 | Calculated Property |
| Pvap | 2.74 | kPa | 3305.93 | Calculated Property |
| Pvap | 7.84 | kPa | 3497.48 | Calculated Property |
| Pvap | 20.04 | kPa | 3689.04 | Calculated Property |
| Pvap | 46.62 | kPa | 3880.59 | Calculated Property |
| Pvap | 99.99 | kPa | 4072.15 | Calculated Property |
Sources
- 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.
- Thermochemical properties of two mixed alkali-alkaline earth metal borates as non-linear optical materials: NaSrBO3 and KSr4B3O9
- Thermochemical properties of microporous materials for two borogermanates, .beta.-K2[B2Ge3O10] and NH4[BGe3O8]
- Thermochemical properties of two mixed alkali-alkaline earth metal borates with NLO properties for NaCaBO3 and Li4CaB2O6
- Synthesis, characterization and standard molar enthalpies of formation of two zinc borates: 2ZnO*2B2O3*3H2O and ZnB4O7
- Thermochemistry of Potassium Strontium Tetraborate Decahydrated
- Standard Molar Enthalpies of Formation for the Two Mixed Alkali-Alkaline Earth Metal Borates of LiBaB9O15 and NaBaB9O15
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
Note: Cheméo is only indexing the data, follow the source links to retrieve the latest data. The source is also providing more information like the publication year, authors and more.
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