- InChI
- InChI=1S/Cs.FH/h;1H/q+1;/p-1
- InChI Key
- XJHCXCQVJFPJIK-UHFFFAOYSA-M
- Formula
- CsF
- SMILES
- [Cs+].[F-]
- Molecular Weight1
- 151.90
- CAS
- 13400-13-0
- Other Names
-
- Cesium fluoride
- cesium fluoride (CsF)
- cesium monofluoride
- ΔfusH° : Enthalpy of fusion at standard conditions (kJ/mol).
- IE : Ionization energy (eV).
- Pvap : Vapor pressure (kPa).
- Tfus : Normal melting (fusion) point (K).
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ΔfusH° | 22.10 | kJ/mol | A compr... |
| IE | [8.80; 9.70] | eV |
|
| IE | 8.80 ± 0.10 | eV | NIST |
| IE | 9.00 | eV | NIST |
| IE | 9.00 ± 0.20 | eV | NIST |
| IE | 8.80 ± 0.10 | eV | NIST |
| IE | 9.68 ± 0.05 | eV | NIST |
| IE | 9.70 | eV | NIST |
| Tfus | 972.00 | K | Thermod... |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [0.13; 101.32] | kPa | [985.15; 1524.15] |
The Yaw...
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.53539e+01 | |||
| Coefficient B | -1.51489e+04 | |||
| Coefficient C | -1.13050e+02 | |||
| Temperature range, min. | 985.15 | |||
| Temperature range, max. | 1524.15 | |||
| Pvap | 0.13 | kPa | 985.15 | Calculated Property |
| Pvap | 0.41 | kPa | 1045.04 | Calculated Property |
| Pvap | 1.08 | kPa | 1104.93 | Calculated Property |
| Pvap | 2.59 | kPa | 1164.82 | Calculated Property |
| Pvap | 5.62 | kPa | 1224.71 | Calculated Property |
| Pvap | 11.28 | kPa | 1284.59 | Calculated Property |
| Pvap | 21.16 | kPa | 1344.48 | Calculated Property |
| Pvap | 37.43 | kPa | 1404.37 | Calculated Property |
| Pvap | 62.96 | kPa | 1464.26 | Calculated Property |
| Pvap | 101.32 | kPa | 1524.15 | Calculated Property |
Mixtures
- caesium fluoride + Methyl Alcohol
- caesium fluoride + caesium chloride + Water
- caesium fluoride + Water
- caesium fluoride + caesium bromide + Water
- caesium fluoride + 1,2-Ethanediol + Water
Sources
- Thermodynamic investigation of RbF + Rb2SO4 + H2O and CsF + Cs2SO4 + H2O ternary systems by potentiometric method at 298.2 K
- A comprehensive study of the heat capacity of CsF from T = 5 K to T = 1400 K
- Thermodynamic studies of (RbF + RbCl + H2O) and (CsF + CsCl + H2O) ternary systems from potentiometric measurements at T = 298.2 K
- Thermodynamic determination and assessment of the CsF-ThF4 system
- Potentiometric Investigation of the Thermodynamic Properties of Mixed Electrolyte Systems at 298.2 K: CsF + CsBr + H2O and CsF + CsNO3 + H2O
- Activity Coefficients of RbF or CsF in the Ethene Glycol + Water System by Potentiometric Measurements at 298.15 K
- Temperature Dependence of the Density of Aqueous Alkali Halide Salt Solutions by Experiment and Molecular Simulation
- Density of Methanolic Alkali Halide Salt Solutions by Experiment and Molecular Simulation
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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