- 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.
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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 |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.00e-03; 99.99] | kPa | [2348.15; 4072.15] |
The Yaw...
|
| 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
- 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. Take the time to validate and double check the source of the data.