- InChI
- InChI=1S/Se
- InChI Key
- BUGBHKTXTAQXES-UHFFFAOYSA-N
- Formula
- Se
- SMILES
- [Se]
- Molecular Weight1
- 78.96
- CAS
- 7782-49-2
- Other Names
-
- Selenium atom
- EA : Electron affinity (eV).
- IE : Ionization energy (eV).
- Pc : Critical Pressure (kPa).
- ρc : Critical density (kg/m3).
- Tc : Critical Temperature (K).
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| EA | [2.02; 2.02] | eV |
|
| EA | 2.02 | eV | NIST |
| EA | 2.02 ± 0.00 | eV | NIST |
| IE | [9.75; 9.75] | eV |
|
| IE | 9.75 | eV | NIST |
| IE | 9.75 | eV | NIST |
| IE | 9.75 | eV | NIST |
| IE | 9.75 | eV | NIST |
| Pc | 27155.10 ± 271.33 | kPa | NIST |
| ρc | 1234.93 ± 1.23 | kg/m3 | NIST |
| Tc | 1766.00 ± 1.76 | K | NIST |
Sources
- Thermodynamic stability of AuSe at temperature from (400 to 700) K by a solid state galvanic cell
- A calorimetric and thermodynamic investigation of zinc and cadmium hydrous selenites
- NIST Webbook
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