- InChI
- InChI=1S/Sm
- InChI Key
- KZUNJOHGWZRPMI-UHFFFAOYSA-N
- Formula
- Sm
- SMILES
- [Sm]
- Molecular Weight1
- 150.36
- CAS
- 7440-19-9
- IE : Ionization energy (eV).
- Pvap : Vapor pressure (kPa).
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| IE | [5.50; 6.15] | eV |
|
| IE | 5.64 ± 0.00 | eV | NIST |
| IE | 5.64 | eV | NIST |
| IE | 5.64 ± 0.00 | eV | NIST |
| IE | 5.64 ± 0.00 | eV | NIST |
| IE | 5.64 ± 0.00 | eV | NIST |
| IE | 5.64 ± 0.00 | eV | NIST |
| IE | 5.50 | eV | NIST |
| IE | 5.60 ± 0.10 | eV | NIST |
| IE | 5.61 ± 0.05 | eV | NIST |
| IE | 5.56 ± 0.10 | eV | NIST |
| IE | 5.63 ± 0.02 | eV | NIST |
| IE | Outlier 6.15 ± 0.05 | eV | NIST |
| IE | 5.70 ± 0.02 | eV | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [4.86e-04; 242.36] | kPa | [973.15; 2273.15] |
The Yaw...
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.34681e+01 | |||
| Coefficient B | -1.66773e+04 | |||
| Coefficient C | -1.82670e+02 | |||
| Temperature range, min. | 973.15 | |||
| Temperature range, max. | 2273.15 | |||
| Pvap | 4.86e-04 | kPa | 973.15 | Calculated Property |
| Pvap | 0.01 | kPa | 1117.59 | Calculated Property |
| Pvap | 0.14 | kPa | 1262.04 | Calculated Property |
| Pvap | 0.85 | kPa | 1406.48 | Calculated Property |
| Pvap | 3.59 | kPa | 1550.93 | Calculated Property |
| Pvap | 11.51 | kPa | 1695.37 | Calculated Property |
| Pvap | 30.09 | kPa | 1839.82 | Calculated Property |
| Pvap | 67.44 | kPa | 1984.26 | Calculated Property |
| Pvap | 134.06 | kPa | 2128.71 | Calculated Property |
| Pvap | 242.36 | kPa | 2273.15 | Calculated Property |
Sources
- Synthesis, structure, and thermodynamics of a lanthanide coordination compound incorporating 5-nitroisophthalic acid
- Thermodynamic stability of RNi2 Laves phases
- Investigation in the variation of Gibbs energy of formation of RE6UO12 (RE = La, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Tm, Yb, Lu) along the 4f series
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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Outlier This icon means
that the value is more than 2 standard deviations away from the
property mean.