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Rhenium
CAS: 7440-15-5 | Re
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
7440-15-5
Molecular Formula:
Re
Molecular Mass:
186.21 g/mol
Names and Synonyms:
Rhenium
Rhenium
Rhenium element
NSC 600662
Identifiers:
SMILES:
[Re]
InChI:
InChI=1S/Re
Key Properties
Melting Point
3440 °C
CAS Common Chemistry
Density
20.90 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 | 186.21 g/mol | CAS Common Chemistry |
| 186.207 g/mol | RDKit | |
| 186.9557531 g/mol | RDKit | |
| Density | 20.90 g/cm³ | CAS Common Chemistry |
| 20.9 g/cm3 | CAS Common Chemistry | |
| Canonical SMILES | [Re] | CAS Common Chemistry |
| InChI | InChI=1S/Re | CAS Common Chemistry |
| InChI Key | InChIKey=WUAPFZMCVAUBPE-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 3440 °C | CAS Common Chemistry |
| Name | Rhenium | CAS Common Chemistry |
| Heavy Atom Count | 1 | 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 | -0.0025 | RDKit |
| Molar Refractivity | 0.0 | RDKit |
