- InChI
- InChI=1S/F6Se/c1-7(2,3,4,5)6
- InChI Key
- LMDVZDMBPZVAIV-UHFFFAOYSA-N
- Formula
- F6Se
- SMILES
- F[Se](F)(F)(F)(F)F
- Molecular Weight1
- 192.95
- CAS
- 7783-79-1
- 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).
- ΔsubH : Enthalpy of sublimation at a given temperature (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).
- Pvap : Vapor 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 | 0.2435 | Relay (... Calculated Property | |
| EA | 2.90 ± 0.20 | eV | NIST |
| ΔfG° | -1518.13 | kJ/mol | Relay (... Calculated Property ⚠️ |
| ΔfH°gas | -1891.98 | kJ/mol | Relay (... Calculated Property |
| ΔvapH° | 9.99 | kJ/mol | Relay (... Calculated Property |
| IE | 17.93 | eV | Relay (... Calculated Property |
| log10WS | -0.35 | Relay (... Calculated Property | |
| logPoct/wat | 2.140 | Crippen Calculated Property | |
| Pc | 2978.91 | kPa | Relay (... Calculated Property ⚠️ |
| Tboil | 204.30 | K | Relay (... Calculated Property |
| Tc | 340.97 | K | Relay (... Calculated Property |
| Tfus | 338.71 | K | Relay (... Calculated Property |
| Vc | 0.181 | m3/kmol | Relay (... Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| ΔsubH | [23.50; 24.96] | kJ/mol | [205.00; 210.00] | 
|
| ΔsubH | 24.96 ± 0.04 | kJ/mol | 205.00 | NIST |
| ΔsubH | 23.50 | kJ/mol | 210.00 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [4.93e-05; 4474.19] | kPa | [120.15; 345.50] |
The Yaw...
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.40806e+01 | |||
| Coefficient B | -1.67477e+03 | |||
| Coefficient C | -5.03600e+01 | |||
| Temperature range, min. | 120.15 | |||
| Temperature range, max. | 345.50 | |||
| Pvap | 4.93e-05 | kPa | 120.15 | Calculated Property |
| Pvap | 0.03 | kPa | 145.19 | Calculated Property |
| Pvap | 1.11 | kPa | 170.23 | Calculated Property |
| Pvap | 12.47 | kPa | 195.27 | Calculated Property |
| Pvap | 68.43 | kPa | 220.31 | Calculated Property |
| Pvap | 242.58 | kPa | 245.34 | Calculated Property |
| Pvap | 644.71 | kPa | 270.38 | Calculated Property |
| Pvap | 1403.21 | kPa | 295.42 | Calculated Property |
| Pvap | 2643.99 | kPa | 320.46 | Calculated Property |
| Pvap | 4474.19 | kPa | 345.50 | Calculated Property |
Similar Compounds
Find more compounds similar to Selenium hexafluoride.
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
- The Yaws Handbook of Vapor Pressure
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