- InChI
- InChI=1S/BrH.Rb/h1H;/q;+1/p-1
- InChI Key
- JAAGVIUFBAHDMA-UHFFFAOYSA-M
- Formula
- RbBr
- SMILES
- [Br-].[Rb+]
- Molecular Weight1
- 165.37
- CAS
- 7789-39-1
- Other Names
-
- rubidium monobromide
- σcond : Electrical conductivity (S/m).
- IE : Ionization energy (eV).
- Pvap : Vapor pressure (kPa).
- 1: Molecular weight from the IUPAC atomic weights tables.
Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| IE | [7.80; 8.62] | eV |
|
| IE | 7.94 ± 0.03 | eV | NIST |
| IE | 7.80 ± 0.10 | eV | NIST |
| IE | 7.80 ± 0.10 | eV | NIST |
| IE | 7.94 ± 0.03 | eV | NIST |
| IE | Outlier 8.62 ± 0.04 | eV | NIST |
| IE | 8.00 | eV | NIST |
Cheméo can also estimate Normal Boiling Point Temperature, Normal melting (fusion) point, Critical Temperature, Critical Pressure, Critical Volume, Enthalpy of formation at standard conditions, Enthalpy of vaporization at standard conditions, Standard Gibbs free energy of formation, Acentric Factor, Log10 of Water solubility in mol/l for this compound, but they fall outside the models' validated range, so they are not shown here. Open the prediction tool to compute them on demand.
Temperature Dependent Properties
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [0.13; 101.33] | kPa | [1054.15; 1613.15] |
The Yaws Handbook of Vapor Pressure
|
| Equation | ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K | |||
| Coefficient A | 1.67173e+01 | |||
| Coefficient B | -1.90841e+04 | |||
| Coefficient C | -3.58100e+01 | |||
| Temperature range, min. | 1054.15 | |||
| Temperature range, max. | 1613.15 | |||
| Pvap | 0.13 | kPa | 1054.15 | Calculated Property |
| Pvap | 0.39 | kPa | 1116.26 | Calculated Property |
| Pvap | 1.01 | kPa | 1178.37 | Calculated Property |
| Pvap | 2.40 | kPa | 1240.48 | Calculated Property |
| Pvap | 5.22 | kPa | 1302.59 | Calculated Property |
| Pvap | 10.55 | kPa | 1364.71 | Calculated Property |
| Pvap | 20.04 | kPa | 1426.82 | Calculated Property |
| Pvap | 36.02 | kPa | 1488.93 | Calculated Property |
| Pvap | 61.71 | kPa | 1551.04 | Calculated Property |
| Pvap | 101.33 | kPa | 1613.15 | Calculated Property |
| Pvap | [0.13; 101.81] | kPa | [1054.00; 1625.00] |
NIST
|
| Equation | ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K | |||
| Coefficient A | 1.54741e+01 | |||
| Coefficient B | -1.63093e+04 | |||
| Coefficient C | -1.21975e+02 | |||
| Reference | Stull, 1947 | |||
| Comment | Coefficents calculated by NIST from author's data. | |||
| Temperature range, min. | 1054.00 | |||
| Temperature range, max. | 1625.00 | |||
| Pvap | 0.13 | kPa | 1054.00 | Calculated Property |
| Pvap | 0.40 | kPa | 1117.44 | Calculated Property |
| Pvap | 1.07 | kPa | 1180.89 | Calculated Property |
| Pvap | 2.57 | kPa | 1244.33 | Calculated Property |
| Pvap | 5.59 | kPa | 1307.78 | Calculated Property |
| Pvap | 11.23 | kPa | 1371.22 | Calculated Property |
| Pvap | 21.11 | kPa | 1434.67 | Calculated Property |
| Pvap | 37.44 | kPa | 1498.11 | Calculated Property |
| Pvap | 63.11 | kPa | 1561.56 | Calculated Property |
| Pvap | 101.81 | kPa | 1625.00 | Calculated Property |
Mixtures
- Rubidium bromide + Lithium fluoride
- Rubidium bromide + Methyl Alcohol
- Rubidium bromide + Dimethyl Sulfoxide
- Rubidium bromide + Water
- Rubidium bromide + Dimethyl Sulfoxide + Water
Sources
- 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.
- Ultrasound velocity in dissolving alkali halide melts
- Liquid + liquid equilibrium in mixtures of lithium fluoride with potassium and rubidium halides
- Calorimetric Investigation of PrBr3-MBr Liquid Mixtures (M = Na, K, Rb, Cs)
- 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
- Densities and Viscosities of Rubidium Bromide in Dimethyl Sulfoxide + Water Mixtures in the Temperature Range t = (25 to 45) deg C
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
Note: Cheméo is only indexing the data, follow the source links to retrieve the latest data. The source is also providing more information like the publication year, authors and more.
Take the time to validate and double check the source of the data.
Outlier This icon means
that the value is more than 2 standard deviations away from the
property mean.
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