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Germanium Disulfide
CAS: 12025-34-2 | GeS2
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
12025-34-2
Molecular Formula:
GeS2
Molecular Mass:
136.74 g/mol
Names and Synonyms:
Germanium Disulfide
Germanium sulfide (GeS2)
Germanium sulfide (Ge0.33S0.67)
Germanium disulfide
Identifiers:
SMILES:
S=[Ge]=S
InChI:
InChI=1S/GeS2/c2-1-3
Key Properties
Melting Point
825 °C
CAS Common Chemistry
Density
2.34 g/cm³
CAS Common Chemistry
Spectral Data
NMR, IR, and Mass spectral data
1H NMR
13C NMR
Predicting NMR spectra...
10 ppm
9
8
7
6
5
4
3
2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
140
120
100
80
60
40
20
0 ppm
| Shift (ppm) | DEPT | Assignment |
|---|
Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 136.74 g/mol | CAS Common Chemistry |
| 136.744 g/mol | RDKit | |
| 137.8653198 g/mol | RDKit | |
| Density | 2.34 g/cm³ | CAS Common Chemistry |
| 2.34 g/cm3 | CAS Common Chemistry | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Germanium_disulfide | CAS Common Chemistry |
| Canonical SMILES | S=[Ge]=S | CAS Common Chemistry |
| InChI | InChI=1S/GeS2/c2-1-3 | CAS Common Chemistry |
| InChI Key | InChIKey=YIZVROFXIVWAAZ-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 825 °C | CAS Common Chemistry |
| Name | Germanium sulfide (GeS2) | CAS Common Chemistry |
| Germanium disulfide | CAS Common Chemistry | |
| Heavy Atom Count | 3 | RDKit |
| Hydrogen Bond Acceptors | 2 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 0.0 Ų | RDKit |
| LogP | 0.9156 | RDKit |
| Molar Refractivity | 20.936 | RDKit |
