- InChI
- InChI=1S/F4P2/c1-5(2)6(3)4
- InChI Key
- PCIAPVMJDQUHAP-UHFFFAOYSA-N
- Formula
- F4P2
- SMILES
- FP(F)P(F)F
- Molecular Weight1
- 137.94
- CAS
- 13824-74-3
- Other Names
-
- Diphosphorus tetrafluoride
- Tetrafluorodiphosphine
- ω : Acentric Factor.
- 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 | 0.2265 | Relay (... Calculated Property | |
| ΔfG° | -469.68 | kJ/mol | Relay (... Calculated Property ⚠️ |
| ΔfH°gas | -442.29 | kJ/mol | Relay (... Calculated Property |
| ΔvapH° | 22.71 | kJ/mol | Relay (... Calculated Property |
| IE | [9.28; 9.64] | eV |
|
| IE | 9.28 | eV | NIST |
| IE | 9.30 ± 0.10 | eV | NIST |
| IE | 9.64 | eV | NIST |
| log10WS | -1.00 | Relay (... Calculated Property | |
| logPoct/wat | 3.403 | Crippen Calculated Property | |
| McVol | 58.860 | ml/mol | McGowan Calculated Property |
| Pc | 3579.05 | kPa | Relay (... Calculated Property ⚠️ |
| Tboil | 224.20 | K | Relay (... Calculated Property |
| Tc | 406.05 | K | Relay (... Calculated Property |
| Tfus | 140.30 | K | Relay (... Calculated Property |
| Vc | 0.252 | m3/kmol | Relay (... Calculated Property |
Similar Compounds
Find more compounds similar to P2F4.
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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