- InChI
- InChI=1S/GeSe2/c2-1-3
- InChI Key
- WYDSCDJEAVCHQJ-UHFFFAOYSA-N
- Formula
- GeSe2
- SMILES
- [Se]=[Ge]=[Se]
- Molecular Weight1
- 230.56
- CAS
- 12065-11-1
- Other Names
-
- germanium selenide (Ge0.33Se0.67)
- germanium selenide (GeSe2)
- Cp,solid : Solid phase heat capacity (J/mol×K).
- IE : Ionization energy (eV).
- log10WS : Log10 of Water solubility in mol/l.
- logPoct/wat : Octanol/Water partition coefficient.
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| IE | 9.50 | eV | NIST |
| log10WS | 7.15 | Crippen Calculated Property | |
| logPoct/wat | -1.142 | Crippen Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,solid | [2.92; 13.87] | J/mol×K | [10.22; 25.49] | 
|
| Cp,solid | 2.92 | J/mol×K | 10.22 | Heat ca... |
| Cp,solid | 2.93 | J/mol×K | 10.23 | Heat ca... |
| Cp,solid | 2.93 | J/mol×K | 10.23 | Heat ca... |
| Cp,solid | 3.25 | J/mol×K | 10.78 | Heat ca... |
| Cp,solid | 3.26 | J/mol×K | 10.79 | Heat ca... |
| Cp,solid | 3.26 | J/mol×K | 10.80 | Heat ca... |
| Cp,solid | 3.61 | J/mol×K | 11.38 | Heat ca... |
| Cp,solid | 3.61 | J/mol×K | 11.39 | Heat ca... |
| Cp,solid | 3.62 | J/mol×K | 11.40 | Heat ca... |
| Cp,solid | 4.00 | J/mol×K | 12.01 | Heat ca... |
| Cp,solid | 4.01 | J/mol×K | 12.02 | Heat ca... |
| Cp,solid | 4.01 | J/mol×K | 12.03 | Heat ca... |
| Cp,solid | 4.42 | J/mol×K | 12.67 | Heat ca... |
| Cp,solid | 4.43 | J/mol×K | 12.68 | Heat ca... |
| Cp,solid | 4.43 | J/mol×K | 12.69 | Heat ca... |
| Cp,solid | 4.88 | J/mol×K | 13.38 | Heat ca... |
| Cp,solid | 4.89 | J/mol×K | 13.39 | Heat ca... |
| Cp,solid | 4.89 | J/mol×K | 13.39 | Heat ca... |
| Cp,solid | 5.38 | J/mol×K | 14.12 | Heat ca... |
| Cp,solid | 5.39 | J/mol×K | 14.13 | Heat ca... |
| Cp,solid | 5.39 | J/mol×K | 14.13 | Heat ca... |
| Cp,solid | 5.92 | J/mol×K | 14.90 | Heat ca... |
| Cp,solid | 5.93 | J/mol×K | 14.91 | Heat ca... |
| Cp,solid | 5.92 | J/mol×K | 14.91 | Heat ca... |
| Cp,solid | 6.49 | J/mol×K | 15.72 | Heat ca... |
| Cp,solid | 6.50 | J/mol×K | 15.73 | Heat ca... |
| Cp,solid | 6.50 | J/mol×K | 15.73 | Heat ca... |
| Cp,solid | 7.11 | J/mol×K | 16.58 | Heat ca... |
| Cp,solid | 7.11 | J/mol×K | 16.59 | Heat ca... |
| Cp,solid | 7.12 | J/mol×K | 16.59 | Heat ca... |
| Cp,solid | 7.77 | J/mol×K | 17.50 | Heat ca... |
| Cp,solid | 7.77 | J/mol×K | 17.50 | Heat ca... |
| Cp,solid | 7.77 | J/mol×K | 17.50 | Heat ca... |
| Cp,solid | 8.48 | J/mol×K | 18.45 | Heat ca... |
| Cp,solid | 8.48 | J/mol×K | 18.46 | Heat ca... |
| Cp,solid | 8.48 | J/mol×K | 18.47 | Heat ca... |
| Cp,solid | 9.26 | J/mol×K | 19.49 | Heat ca... |
| Cp,solid | 9.25 | J/mol×K | 19.49 | Heat ca... |
| Cp,solid | 9.24 | J/mol×K | 19.49 | Heat ca... |
| Cp,solid | 10.07 | J/mol×K | 20.56 | Heat ca... |
| Cp,solid | 10.05 | J/mol×K | 20.56 | Heat ca... |
| Cp,solid | 10.06 | J/mol×K | 20.57 | Heat ca... |
| Cp,solid | 10.87 | J/mol×K | 21.63 | Heat ca... |
| Cp,solid | 10.92 | J/mol×K | 21.69 | Heat ca... |
| Cp,solid | 10.91 | J/mol×K | 21.71 | Heat ca... |
| Cp,solid | 11.72 | J/mol×K | 22.84 | Heat ca... |
| Cp,solid | 11.83 | J/mol×K | 22.90 | Heat ca... |
| Cp,solid | 11.83 | J/mol×K | 22.90 | Heat ca... |
| Cp,solid | 12.85 | J/mol×K | 24.09 | Heat ca... |
| Cp,solid | 12.80 | J/mol×K | 24.17 | Heat ca... |
| Cp,solid | 12.79 | J/mol×K | 24.17 | Heat ca... |
| Cp,solid | 13.87 | J/mol×K | 25.42 | Heat ca... |
| Cp,solid | 13.70 | J/mol×K | 25.49 | Heat ca... |
Similar Compounds
Find more compounds similar to germanium diselenide.
Mixtures
Sources
- Crippen Method
- Crippen Method
- Heat capacity of vitreous and crystalline GeSe2 from 2 to 25K by relaxation calorimetry
- Phase equilibria in the GeSe2 PbTe system
- NIST Webbook
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