- InChI
- InChI=1S/HP/h1H
- InChI Key
- BHEPBYXIRTUNPN-UHFFFAOYSA-N
- Formula
- HP
- SMILES
- [PH]
- Molecular Weight1
- 31.98
- CAS
- 13967-14-1
- ω : Acentric Factor.
- PAff : Proton affinity (kJ/mol).
- BasG : Gas basicity (kJ/mol).
- 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.
- McVol : McGowan's characteristic volume (ml/mol).
- 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 | 0.0570 | Relay (... Calculated Property | |
| PAff | 670.30 | kJ/mol | NIST |
| BasG | 639.60 | kJ/mol | NIST |
| EA | [0.50; 1.10] | eV |
|
| EA | 1.03 ± 0.01 | eV | NIST |
| EA | 1.03 ± 0.01 | eV | NIST |
| EA | 1.00 ± 0.06 | eV | NIST |
| EA | 0.50 ± 0.20 | eV | NIST |
| EA | 1.10 | eV | NIST |
| ΔfG° | 13.05 | kJ/mol | Relay (... Calculated Property ⚠️ |
| ΔfH°gas | 49.48 | kJ/mol | Relay (... Calculated Property |
| ΔvapH° | 17.44 | kJ/mol | Relay (... Calculated Property |
| IE | [10.15; 10.20] | eV |
|
| IE | 10.15 ± 0.01 | eV | NIST |
| IE | 10.20 ± 0.10 | eV | NIST |
| log10WS | -0.54 | Relay (... Calculated Property | |
| logPoct/wat | 0.593 | Crippen Calculated Property | |
| McVol | 27.020 | ml/mol | McGowan Calculated Property |
| Pc | 5940.35 | kPa | Relay (... Calculated Property ⚠️ |
| Tboil | 256.64 | K | Relay (... Calculated Property |
| Tc | 444.98 | K | Relay (... Calculated Property |
| Tfus | 155.50 | K | Relay (... Calculated Property |
| Vc | 0.122 | m3/kmol | Relay (... Calculated Property |
Similar Compounds
Find more compounds similar to Phosphinidene.
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
- McGowan Method
- NIST Webbook
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