- InChI
- InChI=1S/B2/c1-2
- InChI Key
- ZOCHARZZJNPSEU-UHFFFAOYSA-N
- Formula
- B2
- SMILES
- B#B
- Molecular Weight1
- 21.62
- CAS
- 14452-61-0
- ω : Acentric Factor.
- EA : Electron affinity (eV).
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔvapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
- IE : Ionization energy (eV).
- log10WS : Log10 of Water solubility in mol/l.
- logPoct/wat : Octanol/Water partition coefficient.
- Pc : Critical Pressure (kPa).
- Tboil : Normal Boiling Point Temperature (K).
- Tc : Critical Temperature (K).
- Tfus : Normal melting (fusion) point (K).
- Vc : Critical Volume (m3/kmol).
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ω | 0.1294 | Relay (1.0) Calculated Property | |
| EA | 1.30 ± 0.40 | eV | NIST |
| ΔfG° | -184.06 | kJ/mol | Relay (1.0-beta) Calculated Property |
| ΔfH°gas | -222.42 | kJ/mol | Relay (1.0) Calculated Property |
| ΔvapH° | 8.33 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 8.87 | eV | Relay (1.0) Calculated Property |
| log10WS | -0.42 | Relay (1.0) Calculated Property | |
| logPoct/wat | -0.762 | Crippen Calculated Property | |
| Pc | 5143.10 | kPa | Relay (1.0-beta) Calculated Property |
| Tboil | 189.19 | K | Relay (1.0) Calculated Property |
| Tc | 508.87 | K | Relay (1.0) Calculated Property |
| Tfus | 42.41 | K | Relay (1.0) Calculated Property |
| Vc | 0.138 | m3/kmol | Relay (1.0) Calculated Property |
Similar Compounds
Find more compounds similar to Boron.
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.
- Crippen Method
- Crippen Method
- NIST Webbook
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