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Tungsten Diselenide
CAS: 12067-46-8 | Se2W
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
12067-46-8
Molecular Formula:
Se2W
Molecular Mass:
341.76 g/mol
Names and Synonyms:
Tungsten Diselenide
Tungsten selenide (WSe2)
Tungsten diselenide
Tungsten diselenide (WSe2)
Identifiers:
SMILES:
[Se].[Se].[W]
InChI:
InChI=1S/2Se.W
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 | 341.76 g/mol | CAS Common Chemistry |
| 343.7839738 g/mol | RDKit | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Tungsten_diselenide | CAS Common Chemistry |
| Canonical SMILES | [Se]=[W]=[Se] | CAS Common Chemistry |
| InChI | InChI=1S/2Se.W | CAS Common Chemistry |
| InChI Key | InChIKey=ROUIDRHELGULJS-UHFFFAOYSA-N | CAS Common Chemistry |
| Name | Tungsten selenide (WSe2) | CAS Common Chemistry |
| Tungsten diselenide | CAS Common Chemistry | |
| Heavy Atom Count | 3 | RDKit |
| Hydrogen Bond Acceptors | 0 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 0.0 Ų | RDKit |
| LogP | -0.7641 | RDKit |
| Molar Refractivity | 11.508 | RDKit |
