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Cesium Selenide (Cs2Se)
CAS: 31052-46-7 | Cs2Se
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
31052-46-7
Molecular Formula:
Cs2Se
Molecular Mass:
344.77 g/mol
Names and Synonyms:
Cesium Selenide (Cs2Se)
Cesium selenide (Cs2Se)
Cesium selenide
Dicesium selenide
Identifiers:
SMILES:
[Cs].[Cs].[Se]
InChI:
InChI=1S/2Cs.Se
Key Properties
Density
4.33 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 | 344.77 g/mol | CAS Common Chemistry |
| 345.7274251 g/mol | RDKit | |
| Density | 4.33 g/cm³ | CAS Common Chemistry |
| 4.33 g/cm3 | CAS Common Chemistry | |
| Canonical SMILES | [Cs][Se][Cs] | CAS Common Chemistry |
| InChI | InChI=1S/2Cs.Se | CAS Common Chemistry |
| InChI Key | InChIKey=DLWNWLLGSHLELW-UHFFFAOYSA-N | CAS Common Chemistry |
| Name | Cesium selenide (Cs2Se) | 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 | -1.1424 | RDKit |
| Molar Refractivity | 17.262 | RDKit |
